XPath1Walker.java
// $ANTLR 3.4 org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g 2024-02-16 11:56:22
package org.apache.synapse.util.streaming_xpath.compiler;
import org.apache.synapse.util.streaming_xpath.custom.*;
import org.apache.synapse.util.streaming_xpath.compiler.exception.*;
import javax.xml.namespace.QName;
import org.antlr.runtime.*;
import org.antlr.runtime.tree.*;
import java.util.Stack;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
@SuppressWarnings({"all", "warnings", "unchecked"})
public class XPath1Walker extends TreeParser {
public static final String[] tokenNames = new String[] {
"<invalid>", "<EOR>", "<DOWN>", "<UP>", "ABBREVIATED_AXIS_STEP", "ANDEXPR", "ANY_NAMESPACED_NODE", "ANY_NODE", "ATTRIBUTE_AXIS", "AbbreviatedAxisSpecifier", "And", "AxisName", "AxisNameSeparator", "Colon", "Comma", "DOLLAR", "DecimalLiteral", "DoubleLiteral", "EQUEXPRESSION", "EXPRLIST", "EqualtyOp", "FUNCALL", "IntegerLiteral", "LOCATION_PATH", "LeftParenthesis", "LeftSquareBracket", "NAME", "NAMED_AXIS_STEP", "NAME_AXIS", "NUMBER", "Name", "NameSpacedQNAME", "NodeType", "OREXPR", "Or", "PREDICATE", "Pipe", "ProcessingInstruction", "QNAME", "QNAME_PREDICATE", "RecursiveAxisStep", "RightParenthesis", "RightSquareBracket", "SIMPLE_AXIS_STEP", "STRING", "SYNAPSE_SPECIFIC", "SingleAxisStep", "Star", "StringLiteral", "SynapseSpecific", "SynapseSpecificBody", "UNIONEXPR", "VARREF", "VariableReference", "WS", "XPATH", "'.'", "'..'", "'1'"
};
public static final int EOF=-1;
public static final int T__56=56;
public static final int T__57=57;
public static final int T__58=58;
public static final int ABBREVIATED_AXIS_STEP=4;
public static final int ANDEXPR=5;
public static final int ANY_NAMESPACED_NODE=6;
public static final int ANY_NODE=7;
public static final int ATTRIBUTE_AXIS=8;
public static final int AbbreviatedAxisSpecifier=9;
public static final int And=10;
public static final int AxisName=11;
public static final int AxisNameSeparator=12;
public static final int Colon=13;
public static final int Comma=14;
public static final int DOLLAR=15;
public static final int DecimalLiteral=16;
public static final int DoubleLiteral=17;
public static final int EQUEXPRESSION=18;
public static final int EXPRLIST=19;
public static final int EqualtyOp=20;
public static final int FUNCALL=21;
public static final int IntegerLiteral=22;
public static final int LOCATION_PATH=23;
public static final int LeftParenthesis=24;
public static final int LeftSquareBracket=25;
public static final int NAME=26;
public static final int NAMED_AXIS_STEP=27;
public static final int NAME_AXIS=28;
public static final int NUMBER=29;
public static final int Name=30;
public static final int NameSpacedQNAME=31;
public static final int NodeType=32;
public static final int OREXPR=33;
public static final int Or=34;
public static final int PREDICATE=35;
public static final int Pipe=36;
public static final int ProcessingInstruction=37;
public static final int QNAME=38;
public static final int QNAME_PREDICATE=39;
public static final int RecursiveAxisStep=40;
public static final int RightParenthesis=41;
public static final int RightSquareBracket=42;
public static final int SIMPLE_AXIS_STEP=43;
public static final int STRING=44;
public static final int SYNAPSE_SPECIFIC=45;
public static final int SingleAxisStep=46;
public static final int Star=47;
public static final int StringLiteral=48;
public static final int SynapseSpecific=49;
public static final int SynapseSpecificBody=50;
public static final int UNIONEXPR=51;
public static final int VARREF=52;
public static final int VariableReference=53;
public static final int WS=54;
public static final int XPATH=55;
// delegates
public TreeParser[] getDelegates() {
return new TreeParser[] {};
}
// delegators
public XPath1Walker(TreeNodeStream input) {
this(input, new RecognizerSharedState());
}
public XPath1Walker(TreeNodeStream input, RecognizerSharedState state) {
super(input, state);
}
public String[] getTokenNames() { return XPath1Walker.tokenNames; }
public String getGrammarFileName() { return "org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g"; }
boolean firstXPATH=true;
String xpath=null;
StreamingParser localParser=new StreamingParser();
// $ANTLR start "xpath"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:36:9: xpath returns [StreamingParser xpathParser] : ( locationPath | ^( SYNAPSE_SPECIFIC SynapseSpecific locationPath ) );
public final StreamingParser xpath() throws RecognitionException {
StreamingParser xpathParser = null;
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:37:9: ( locationPath | ^( SYNAPSE_SPECIFIC SynapseSpecific locationPath ) )
int alt1=2;
switch ( input.LA(1) ) {
case LOCATION_PATH:
{
alt1=1;
}
break;
case SYNAPSE_SPECIFIC:
{
alt1=2;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return xpathParser;}
NoViableAltException nvae =
new NoViableAltException("", 1, 0, input);
throw nvae;
}
switch (alt1) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:37:11: locationPath
{
pushFollow(FOLLOW_locationPath_in_xpath287);
locationPath();
state._fsp--;
if (state.failed) return xpathParser;
if ( state.backtracking==0 ) {xpathParser =localParser;}
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:38:11: ^( SYNAPSE_SPECIFIC SynapseSpecific locationPath )
{
match(input,SYNAPSE_SPECIFIC,FOLLOW_SYNAPSE_SPECIFIC_in_xpath302); if (state.failed) return xpathParser;
match(input, Token.DOWN, null); if (state.failed) return xpathParser;
match(input,SynapseSpecific,FOLLOW_SynapseSpecific_in_xpath304); if (state.failed) return xpathParser;
pushFollow(FOLLOW_locationPath_in_xpath306);
locationPath();
state._fsp--;
if (state.failed) return xpathParser;
match(input, Token.UP, null); if (state.failed) return xpathParser;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return xpathParser;
}
// $ANTLR end "xpath"
// $ANTLR start "locationPath"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:41:9: locationPath : ( ^( LOCATION_PATH SynapseSpecificBody relativeLocationPath ) | ^( LOCATION_PATH SynapseSpecific relativeLocationPath ) | ^( LOCATION_PATH SynapseSpecificBody absoluteLocationPath ) | ^( LOCATION_PATH SynapseSpecific absoluteLocationPath ) | ^( LOCATION_PATH relativeLocationPath ) | ^( LOCATION_PATH absoluteLocationPath ) | ^( LOCATION_PATH Name ) );
public final void locationPath() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:42:9: ( ^( LOCATION_PATH SynapseSpecificBody relativeLocationPath ) | ^( LOCATION_PATH SynapseSpecific relativeLocationPath ) | ^( LOCATION_PATH SynapseSpecificBody absoluteLocationPath ) | ^( LOCATION_PATH SynapseSpecific absoluteLocationPath ) | ^( LOCATION_PATH relativeLocationPath ) | ^( LOCATION_PATH absoluteLocationPath ) | ^( LOCATION_PATH Name ) )
int alt2=7;
switch ( input.LA(1) ) {
case LOCATION_PATH:
{
int LA2_1 = input.LA(2);
if ( (synpred2_XPath1Walker()) ) {
alt2=1;
}
else if ( (synpred3_XPath1Walker()) ) {
alt2=2;
}
else if ( (synpred4_XPath1Walker()) ) {
alt2=3;
}
else if ( (synpred5_XPath1Walker()) ) {
alt2=4;
}
else if ( (synpred6_XPath1Walker()) ) {
alt2=5;
}
else if ( (synpred7_XPath1Walker()) ) {
alt2=6;
}
else if ( (true) ) {
alt2=7;
}
else {
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 2, 1, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 2, 0, input);
throw nvae;
}
switch (alt2) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:42:10: ^( LOCATION_PATH SynapseSpecificBody relativeLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_locationPath341); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SynapseSpecificBody,FOLLOW_SynapseSpecificBody_in_locationPath343); if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_locationPath345);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
if ( state.backtracking==0 ) { throw new StreamingXPATHCompilerException();}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:43:10: ^( LOCATION_PATH SynapseSpecific relativeLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_locationPath360); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SynapseSpecific,FOLLOW_SynapseSpecific_in_locationPath362); if (state.failed) return ;
if ( state.backtracking==0 ) { throw new StreamingXPATHCompilerException();}
pushFollow(FOLLOW_relativeLocationPath_in_locationPath366);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 3 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:44:10: ^( LOCATION_PATH SynapseSpecificBody absoluteLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_locationPath379); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SynapseSpecificBody,FOLLOW_SynapseSpecificBody_in_locationPath381); if (state.failed) return ;
if ( state.backtracking==0 ) {
localParser.GetChild_GetChildrenByName("Body","soapenv");
firstXPATH=false;
}
pushFollow(FOLLOW_absoluteLocationPath_in_locationPath383);
absoluteLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 4 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:48:10: ^( LOCATION_PATH SynapseSpecific absoluteLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_locationPath396); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SynapseSpecific,FOLLOW_SynapseSpecific_in_locationPath398); if (state.failed) return ;
if ( state.backtracking==0 ) { throw new StreamingXPATHCompilerException();}
pushFollow(FOLLOW_absoluteLocationPath_in_locationPath402);
absoluteLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 5 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:49:10: ^( LOCATION_PATH relativeLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_locationPath415); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_locationPath417);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 6 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:50:10: ^( LOCATION_PATH absoluteLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_locationPath432); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_absoluteLocationPath_in_locationPath434);
absoluteLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 7 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:51:10: ^( LOCATION_PATH Name )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_locationPath447); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,Name,FOLLOW_Name_in_locationPath449); if (state.failed) return ;
if ( state.backtracking==0 ) { throw new StreamingXPATHCompilerException();}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "locationPath"
// $ANTLR start "absoluteLocationPath"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:54:9: absoluteLocationPath : ( ^( SingleAxisStep ( relativeLocationPath )? ) | ^( RecursiveAxisStep relativeLocationPath ) );
public final void absoluteLocationPath() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:55:9: ( ^( SingleAxisStep ( relativeLocationPath )? ) | ^( RecursiveAxisStep relativeLocationPath ) )
int alt4=2;
switch ( input.LA(1) ) {
case SingleAxisStep:
{
alt4=1;
}
break;
case RecursiveAxisStep:
{
alt4=2;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 4, 0, input);
throw nvae;
}
switch (alt4) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:55:10: ^( SingleAxisStep ( relativeLocationPath )? )
{
match(input,SingleAxisStep,FOLLOW_SingleAxisStep_in_absoluteLocationPath485); if (state.failed) return ;
if ( input.LA(1)==Token.DOWN ) {
match(input, Token.DOWN, null); if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:55:28: ( relativeLocationPath )?
int alt3=2;
switch ( input.LA(1) ) {
case QNAME_PREDICATE:
case RecursiveAxisStep:
case SingleAxisStep:
{
alt3=1;
}
break;
}
switch (alt3) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:55:28: relativeLocationPath
{
pushFollow(FOLLOW_relativeLocationPath_in_absoluteLocationPath488);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
}
break;
}
match(input, Token.UP, null); if (state.failed) return ;
}
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:56:10: ^( RecursiveAxisStep relativeLocationPath )
{
match(input,RecursiveAxisStep,FOLLOW_RecursiveAxisStep_in_absoluteLocationPath503); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_absoluteLocationPath505);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "absoluteLocationPath"
// $ANTLR start "relativeLocationPath"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:59:9: relativeLocationPath : ( ^( SingleAxisStep step relativeLocationPath ) | ^( RecursiveAxisStep step relativeLocationPath ) | step );
public final void relativeLocationPath() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:60:9: ( ^( SingleAxisStep step relativeLocationPath ) | ^( RecursiveAxisStep step relativeLocationPath ) | step )
int alt5=3;
switch ( input.LA(1) ) {
case SingleAxisStep:
{
alt5=1;
}
break;
case RecursiveAxisStep:
{
alt5=2;
}
break;
case QNAME_PREDICATE:
{
alt5=3;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 5, 0, input);
throw nvae;
}
switch (alt5) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:60:10: ^( SingleAxisStep step relativeLocationPath )
{
match(input,SingleAxisStep,FOLLOW_SingleAxisStep_in_relativeLocationPath541); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_step_in_relativeLocationPath544);
step();
state._fsp--;
if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_relativeLocationPath546);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:61:10: ^( RecursiveAxisStep step relativeLocationPath )
{
match(input,RecursiveAxisStep,FOLLOW_RecursiveAxisStep_in_relativeLocationPath559); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_step_in_relativeLocationPath562);
step();
state._fsp--;
if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_relativeLocationPath565);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 3 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:62:10: step
{
pushFollow(FOLLOW_step_in_relativeLocationPath577);
step();
state._fsp--;
if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "relativeLocationPath"
// $ANTLR start "step"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:65:9: step : ( ^( QNAME_PREDICATE namedAxisStep ( ( predicate )* )? ) | ^( QNAME_PREDICATE abbreviatedAxisStep ( ( predicate )* )? ) );
public final void step() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:9: ( ^( QNAME_PREDICATE namedAxisStep ( ( predicate )* )? ) | ^( QNAME_PREDICATE abbreviatedAxisStep ( ( predicate )* )? ) )
int alt10=2;
switch ( input.LA(1) ) {
case QNAME_PREDICATE:
{
switch ( input.LA(2) ) {
case DOWN:
{
switch ( input.LA(3) ) {
case ATTRIBUTE_AXIS:
case NAMED_AXIS_STEP:
{
alt10=1;
}
break;
case ABBREVIATED_AXIS_STEP:
{
alt10=2;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 10, 2, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 10, 1, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 10, 0, input);
throw nvae;
}
switch (alt10) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:10: ^( QNAME_PREDICATE namedAxisStep ( ( predicate )* )? )
{
match(input,QNAME_PREDICATE,FOLLOW_QNAME_PREDICATE_in_step611); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_namedAxisStep_in_step613);
namedAxisStep();
state._fsp--;
if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:42: ( ( predicate )* )?
int alt7=2;
switch ( input.LA(1) ) {
case PREDICATE:
{
alt7=1;
}
break;
case UP:
{
int LA7_2 = input.LA(2);
if ( (synpred13_XPath1Walker()) ) {
alt7=1;
}
}
break;
}
switch (alt7) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:43: ( predicate )*
{
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:43: ( predicate )*
loop6:
do {
int alt6=2;
switch ( input.LA(1) ) {
case PREDICATE:
{
alt6=1;
}
break;
}
switch (alt6) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:43: predicate
{
pushFollow(FOLLOW_predicate_in_step616);
predicate();
state._fsp--;
if (state.failed) return ;
}
break;
default :
break loop6;
}
} while (true);
}
break;
}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:10: ^( QNAME_PREDICATE abbreviatedAxisStep ( ( predicate )* )? )
{
match(input,QNAME_PREDICATE,FOLLOW_QNAME_PREDICATE_in_step632); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_abbreviatedAxisStep_in_step634);
abbreviatedAxisStep();
state._fsp--;
if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:48: ( ( predicate )* )?
int alt9=2;
switch ( input.LA(1) ) {
case PREDICATE:
{
alt9=1;
}
break;
case UP:
{
int LA9_2 = input.LA(2);
if ( (synpred16_XPath1Walker()) ) {
alt9=1;
}
}
break;
}
switch (alt9) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:49: ( predicate )*
{
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:49: ( predicate )*
loop8:
do {
int alt8=2;
switch ( input.LA(1) ) {
case PREDICATE:
{
alt8=1;
}
break;
}
switch (alt8) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:49: predicate
{
pushFollow(FOLLOW_predicate_in_step637);
predicate();
state._fsp--;
if (state.failed) return ;
}
break;
default :
break loop8;
}
} while (true);
}
break;
}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "step"
// $ANTLR start "abbreviatedAxisStep"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:70:9: abbreviatedAxisStep : ( ^( ABBREVIATED_AXIS_STEP '.' ) | ^( ABBREVIATED_AXIS_STEP '..' ) );
public final void abbreviatedAxisStep() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:71:9: ( ^( ABBREVIATED_AXIS_STEP '.' ) | ^( ABBREVIATED_AXIS_STEP '..' ) )
int alt11=2;
switch ( input.LA(1) ) {
case ABBREVIATED_AXIS_STEP:
{
switch ( input.LA(2) ) {
case DOWN:
{
switch ( input.LA(3) ) {
case 56:
{
alt11=1;
}
break;
case 57:
{
alt11=2;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 11, 2, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 11, 1, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 11, 0, input);
throw nvae;
}
switch (alt11) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:71:11: ^( ABBREVIATED_AXIS_STEP '.' )
{
match(input,ABBREVIATED_AXIS_STEP,FOLLOW_ABBREVIATED_AXIS_STEP_in_abbreviatedAxisStep687); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,56,FOLLOW_56_in_abbreviatedAxisStep689); if (state.failed) return ;
if ( state.backtracking==0 ) {localParser.GetChild_GetCurrent();}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:72:11: ^( ABBREVIATED_AXIS_STEP '..' )
{
match(input,ABBREVIATED_AXIS_STEP,FOLLOW_ABBREVIATED_AXIS_STEP_in_abbreviatedAxisStep705); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,57,FOLLOW_57_in_abbreviatedAxisStep707); if (state.failed) return ;
if ( state.backtracking==0 ) {localParser.GetChild_FirstChild();}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "abbreviatedAxisStep"
// $ANTLR start "namedAxisStep"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:75:9: namedAxisStep : ( ^( ATTRIBUTE_AXIS AbbreviatedAxisSpecifier nodeTest ) | ^( NAMED_AXIS_STEP ( axisSpecifier )? nodeTest ) );
public final void namedAxisStep() throws RecognitionException {
QName nodeTest1 =null;
QName nodeTest2 =null;
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:76:9: ( ^( ATTRIBUTE_AXIS AbbreviatedAxisSpecifier nodeTest ) | ^( NAMED_AXIS_STEP ( axisSpecifier )? nodeTest ) )
int alt13=2;
switch ( input.LA(1) ) {
case ATTRIBUTE_AXIS:
{
alt13=1;
}
break;
case NAMED_AXIS_STEP:
{
alt13=2;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 13, 0, input);
throw nvae;
}
switch (alt13) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:76:10: ^( ATTRIBUTE_AXIS AbbreviatedAxisSpecifier nodeTest )
{
match(input,ATTRIBUTE_AXIS,FOLLOW_ATTRIBUTE_AXIS_in_namedAxisStep744); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,AbbreviatedAxisSpecifier,FOLLOW_AbbreviatedAxisSpecifier_in_namedAxisStep746); if (state.failed) return ;
pushFollow(FOLLOW_nodeTest_in_namedAxisStep748);
nodeTest1=nodeTest();
state._fsp--;
if (state.failed) return ;
if ( state.backtracking==0 ) {localParser.GetChild_GetAttribute(nodeTest1.getLocalPart(),nodeTest1.getNamespaceURI());}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:77:10: ^( NAMED_AXIS_STEP ( axisSpecifier )? nodeTest )
{
match(input,NAMED_AXIS_STEP,FOLLOW_NAMED_AXIS_STEP_in_namedAxisStep763); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:77:28: ( axisSpecifier )?
int alt12=2;
switch ( input.LA(1) ) {
case NAME_AXIS:
{
alt12=1;
}
break;
}
switch (alt12) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:77:28: axisSpecifier
{
pushFollow(FOLLOW_axisSpecifier_in_namedAxisStep765);
axisSpecifier();
state._fsp--;
if (state.failed) return ;
}
break;
}
pushFollow(FOLLOW_nodeTest_in_namedAxisStep768);
nodeTest2=nodeTest();
state._fsp--;
if (state.failed) return ;
if ( state.backtracking==0 ) {
boolean absolute=true;
String name="";
if(nodeTest2.getNamespaceURI()!=null &&nodeTest2.getNamespaceURI()!=""){
name=nodeTest2.getNamespaceURI()+":"+nodeTest2.getLocalPart();
}
else{
name=nodeTest2.getLocalPart();
}
if(xpath.charAt(xpath.indexOf(name)-1)=='/'){
if(xpath.indexOf(name)-2>=0 && xpath.charAt(xpath.indexOf(name)-2)=='/'){
absolute=false;
}
}
if(firstXPATH&&(absolute)){
localParser.GetChild_GetCurrentMatch(nodeTest2.getLocalPart(),nodeTest2.getNamespaceURI());
firstXPATH=false;
}
else{
firstXPATH=false;
if(!absolute){
localParser.GetChild_GetChildrenByNameRelative(nodeTest2.getLocalPart(),nodeTest2.getNamespaceURI());
}
else{
localParser.GetChild_GetChildrenByName(nodeTest2.getLocalPart(),nodeTest2.getNamespaceURI());
}
}
}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "namedAxisStep"
// $ANTLR start "axisSpecifier"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:109:9: axisSpecifier : ^( NAME_AXIS AxisName ) ;
public final void axisSpecifier() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:110:9: ( ^( NAME_AXIS AxisName ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:110:10: ^( NAME_AXIS AxisName )
{
match(input,NAME_AXIS,FOLLOW_NAME_AXIS_in_axisSpecifier804); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,AxisName,FOLLOW_AxisName_in_axisSpecifier806); if (state.failed) return ;
if ( state.backtracking==0 ) {throw new StreamingXPATHCompilerException();}
match(input, Token.UP, null); if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "axisSpecifier"
// $ANTLR start "nodeTest"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:113:9: nodeTest returns [QName qname] : ( nameTest | ^( ANY_NODE NodeType ) | ProcessingInstruction LeftParenthesis StringLiteral RightParenthesis );
public final QName nodeTest() throws RecognitionException {
QName qname = null;
QName nameTest3 =null;
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:114:9: ( nameTest | ^( ANY_NODE NodeType ) | ProcessingInstruction LeftParenthesis StringLiteral RightParenthesis )
int alt14=3;
switch ( input.LA(1) ) {
case ANY_NODE:
{
switch ( input.LA(2) ) {
case DOWN:
{
switch ( input.LA(3) ) {
case NodeType:
{
alt14=2;
}
break;
case ANY_NODE:
{
alt14=1;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return qname;}
NoViableAltException nvae =
new NoViableAltException("", 14, 4, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return qname;}
NoViableAltException nvae =
new NoViableAltException("", 14, 1, input);
throw nvae;
}
}
break;
case ANY_NAMESPACED_NODE:
case NameSpacedQNAME:
case QNAME:
{
alt14=1;
}
break;
case ProcessingInstruction:
{
alt14=3;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return qname;}
NoViableAltException nvae =
new NoViableAltException("", 14, 0, input);
throw nvae;
}
switch (alt14) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:114:11: nameTest
{
pushFollow(FOLLOW_nameTest_in_nodeTest848);
nameTest3=nameTest();
state._fsp--;
if (state.failed) return qname;
if ( state.backtracking==0 ) {qname =nameTest3;}
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:115:11: ^( ANY_NODE NodeType )
{
match(input,ANY_NODE,FOLLOW_ANY_NODE_in_nodeTest864); if (state.failed) return qname;
match(input, Token.DOWN, null); if (state.failed) return qname;
match(input,NodeType,FOLLOW_NodeType_in_nodeTest866); if (state.failed) return qname;
if ( state.backtracking==0 ) {throw new StreamingXPATHCompilerException();}
match(input, Token.UP, null); if (state.failed) return qname;
}
break;
case 3 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:116:11: ProcessingInstruction LeftParenthesis StringLiteral RightParenthesis
{
match(input,ProcessingInstruction,FOLLOW_ProcessingInstruction_in_nodeTest880); if (state.failed) return qname;
if ( state.backtracking==0 ) {throw new StreamingXPATHCompilerException();}
match(input,LeftParenthesis,FOLLOW_LeftParenthesis_in_nodeTest883); if (state.failed) return qname;
match(input,StringLiteral,FOLLOW_StringLiteral_in_nodeTest885); if (state.failed) return qname;
match(input,RightParenthesis,FOLLOW_RightParenthesis_in_nodeTest887); if (state.failed) return qname;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return qname;
}
// $ANTLR end "nodeTest"
// $ANTLR start "nameTest"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:119:9: nameTest returns [QName qname] : ( ^( ANY_NODE ANY_NODE ) | ^( ANY_NAMESPACED_NODE Name ) | qName );
public final QName nameTest() throws RecognitionException {
QName qname = null;
QName qName4 =null;
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:120:9: ( ^( ANY_NODE ANY_NODE ) | ^( ANY_NAMESPACED_NODE Name ) | qName )
int alt15=3;
switch ( input.LA(1) ) {
case ANY_NODE:
{
alt15=1;
}
break;
case ANY_NAMESPACED_NODE:
{
alt15=2;
}
break;
case NameSpacedQNAME:
case QNAME:
{
alt15=3;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return qname;}
NoViableAltException nvae =
new NoViableAltException("", 15, 0, input);
throw nvae;
}
switch (alt15) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:120:11: ^( ANY_NODE ANY_NODE )
{
match(input,ANY_NODE,FOLLOW_ANY_NODE_in_nameTest925); if (state.failed) return qname;
if ( state.backtracking==0 ) {throw new StreamingXPATHCompilerException();}
match(input, Token.DOWN, null); if (state.failed) return qname;
match(input,ANY_NODE,FOLLOW_ANY_NODE_in_nameTest928); if (state.failed) return qname;
match(input, Token.UP, null); if (state.failed) return qname;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:121:10: ^( ANY_NAMESPACED_NODE Name )
{
match(input,ANY_NAMESPACED_NODE,FOLLOW_ANY_NAMESPACED_NODE_in_nameTest942); if (state.failed) return qname;
match(input, Token.DOWN, null); if (state.failed) return qname;
match(input,Name,FOLLOW_Name_in_nameTest944); if (state.failed) return qname;
if ( state.backtracking==0 ) {throw new StreamingXPATHCompilerException();}
match(input, Token.UP, null); if (state.failed) return qname;
}
break;
case 3 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:122:11: qName
{
pushFollow(FOLLOW_qName_in_nameTest958);
qName4=qName();
state._fsp--;
if (state.failed) return qname;
if ( state.backtracking==0 ) {qname =qName4;}
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return qname;
}
// $ANTLR end "nameTest"
// $ANTLR start "predicate"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:125:9: predicate : ( ^( PREDICATE predicateExpr ) | ^( PREDICATE '1' ) );
public final void predicate() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:126:9: ( ^( PREDICATE predicateExpr ) | ^( PREDICATE '1' ) )
int alt16=2;
switch ( input.LA(1) ) {
case PREDICATE:
{
switch ( input.LA(2) ) {
case DOWN:
{
switch ( input.LA(3) ) {
case 58:
{
alt16=2;
}
break;
case OREXPR:
{
alt16=1;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 16, 2, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 16, 1, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 16, 0, input);
throw nvae;
}
switch (alt16) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:126:11: ^( PREDICATE predicateExpr )
{
match(input,PREDICATE,FOLLOW_PREDICATE_in_predicate994); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_predicateExpr_in_predicate996);
predicateExpr();
state._fsp--;
if (state.failed) return ;
if ( state.backtracking==0 ) {throw new StreamingXPATHCompilerException();}
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:127:10: ^( PREDICATE '1' )
{
match(input,PREDICATE,FOLLOW_PREDICATE_in_predicate1010); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,58,FOLLOW_58_in_predicate1012); if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "predicate"
// $ANTLR start "predicateExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:130:9: predicateExpr : expr ;
public final void predicateExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:130:23: ( expr )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:130:25: expr
{
pushFollow(FOLLOW_expr_in_predicateExpr1038);
expr();
state._fsp--;
if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "predicateExpr"
// $ANTLR start "functionCall"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:132:9: functionCall : ^( FUNCALL qName ( expressionList )? ) ;
public final void functionCall() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:133:9: ( ^( FUNCALL qName ( expressionList )? ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:133:11: ^( FUNCALL qName ( expressionList )? )
{
match(input,FUNCALL,FOLLOW_FUNCALL_in_functionCall1063); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_qName_in_functionCall1065);
qName();
state._fsp--;
if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:133:27: ( expressionList )?
int alt17=2;
switch ( input.LA(1) ) {
case EXPRLIST:
{
alt17=1;
}
break;
}
switch (alt17) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:133:27: expressionList
{
pushFollow(FOLLOW_expressionList_in_functionCall1067);
expressionList();
state._fsp--;
if (state.failed) return ;
}
break;
}
match(input, Token.UP, null); if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "functionCall"
// $ANTLR start "expressionList"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:136:9: expressionList : ^( EXPRLIST ( expr )+ ) ;
public final void expressionList() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:137:9: ( ^( EXPRLIST ( expr )+ ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:137:11: ^( EXPRLIST ( expr )+ )
{
match(input,EXPRLIST,FOLLOW_EXPRLIST_in_expressionList1103); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:137:22: ( expr )+
int cnt18=0;
loop18:
do {
int alt18=2;
switch ( input.LA(1) ) {
case OREXPR:
{
alt18=1;
}
break;
}
switch (alt18) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:137:22: expr
{
pushFollow(FOLLOW_expr_in_expressionList1105);
expr();
state._fsp--;
if (state.failed) return ;
}
break;
default :
if ( cnt18 >= 1 ) break loop18;
if (state.backtracking>0) {state.failed=true; return ;}
EarlyExitException eee =
new EarlyExitException(18, input);
throw eee;
}
cnt18++;
} while (true);
match(input, Token.UP, null); if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "expressionList"
// $ANTLR start "pathExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:140:9: pathExpr : ( locationPath | filterExpr ( simpleAxisStep relativeLocationPath )? );
public final void pathExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:141:9: ( locationPath | filterExpr ( simpleAxisStep relativeLocationPath )? )
int alt20=2;
switch ( input.LA(1) ) {
case LOCATION_PATH:
{
alt20=1;
}
break;
case FUNCALL:
case LeftParenthesis:
case NUMBER:
case STRING:
case VARREF:
{
alt20=2;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 20, 0, input);
throw nvae;
}
switch (alt20) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:141:11: locationPath
{
pushFollow(FOLLOW_locationPath_in_pathExpr1140);
locationPath();
state._fsp--;
if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:142:11: filterExpr ( simpleAxisStep relativeLocationPath )?
{
pushFollow(FOLLOW_filterExpr_in_pathExpr1152);
filterExpr();
state._fsp--;
if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:142:22: ( simpleAxisStep relativeLocationPath )?
int alt19=2;
switch ( input.LA(1) ) {
case SIMPLE_AXIS_STEP:
{
alt19=1;
}
break;
}
switch (alt19) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:142:23: simpleAxisStep relativeLocationPath
{
pushFollow(FOLLOW_simpleAxisStep_in_pathExpr1155);
simpleAxisStep();
state._fsp--;
if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_pathExpr1158);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
}
break;
}
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "pathExpr"
// $ANTLR start "simpleAxisStep"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:145:9: simpleAxisStep : ( ^( SIMPLE_AXIS_STEP SingleAxisStep ) | ^( SIMPLE_AXIS_STEP RecursiveAxisStep ) );
public final void simpleAxisStep() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:146:9: ( ^( SIMPLE_AXIS_STEP SingleAxisStep ) | ^( SIMPLE_AXIS_STEP RecursiveAxisStep ) )
int alt21=2;
switch ( input.LA(1) ) {
case SIMPLE_AXIS_STEP:
{
switch ( input.LA(2) ) {
case DOWN:
{
switch ( input.LA(3) ) {
case SingleAxisStep:
{
alt21=1;
}
break;
case RecursiveAxisStep:
{
alt21=2;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 21, 2, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 21, 1, input);
throw nvae;
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 21, 0, input);
throw nvae;
}
switch (alt21) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:146:10: ^( SIMPLE_AXIS_STEP SingleAxisStep )
{
match(input,SIMPLE_AXIS_STEP,FOLLOW_SIMPLE_AXIS_STEP_in_simpleAxisStep1201); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SingleAxisStep,FOLLOW_SingleAxisStep_in_simpleAxisStep1203); if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:147:10: ^( SIMPLE_AXIS_STEP RecursiveAxisStep )
{
match(input,SIMPLE_AXIS_STEP,FOLLOW_SIMPLE_AXIS_STEP_in_simpleAxisStep1216); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,RecursiveAxisStep,FOLLOW_RecursiveAxisStep_in_simpleAxisStep1218); if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "simpleAxisStep"
// $ANTLR start "filterExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:150:9: filterExpr : primaryExpr ( predicate )? ;
public final void filterExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:151:9: ( primaryExpr ( predicate )? )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:151:11: primaryExpr ( predicate )?
{
pushFollow(FOLLOW_primaryExpr_in_filterExpr1260);
primaryExpr();
state._fsp--;
if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:151:23: ( predicate )?
int alt22=2;
switch ( input.LA(1) ) {
case PREDICATE:
{
alt22=1;
}
break;
}
switch (alt22) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:151:23: predicate
{
pushFollow(FOLLOW_predicate_in_filterExpr1262);
predicate();
state._fsp--;
if (state.failed) return ;
}
break;
}
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "filterExpr"
// $ANTLR start "primaryExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:153:9: primaryExpr : ( LeftParenthesis expr RightParenthesis | literal | functionCall );
public final void primaryExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:154:9: ( LeftParenthesis expr RightParenthesis | literal | functionCall )
int alt23=3;
switch ( input.LA(1) ) {
case LeftParenthesis:
{
alt23=1;
}
break;
case NUMBER:
case STRING:
case VARREF:
{
alt23=2;
}
break;
case FUNCALL:
{
alt23=3;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 23, 0, input);
throw nvae;
}
switch (alt23) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:154:11: LeftParenthesis expr RightParenthesis
{
match(input,LeftParenthesis,FOLLOW_LeftParenthesis_in_primaryExpr1287); if (state.failed) return ;
pushFollow(FOLLOW_expr_in_primaryExpr1289);
expr();
state._fsp--;
if (state.failed) return ;
match(input,RightParenthesis,FOLLOW_RightParenthesis_in_primaryExpr1291); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:155:11: literal
{
pushFollow(FOLLOW_literal_in_primaryExpr1303);
literal();
state._fsp--;
if (state.failed) return ;
}
break;
case 3 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:156:11: functionCall
{
pushFollow(FOLLOW_functionCall_in_primaryExpr1315);
functionCall();
state._fsp--;
if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "primaryExpr"
// $ANTLR start "expr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:159:9: expr : orExpr ;
public final void expr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:160:9: ( orExpr )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:160:11: orExpr
{
pushFollow(FOLLOW_orExpr_in_expr1348);
orExpr();
state._fsp--;
if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "expr"
// $ANTLR start "orExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:163:9: orExpr : ^( OREXPR ( andExpr )+ ) ;
public final void orExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:164:9: ( ^( OREXPR ( andExpr )+ ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:164:10: ^( OREXPR ( andExpr )+ )
{
match(input,OREXPR,FOLLOW_OREXPR_in_orExpr1381); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:164:19: ( andExpr )+
int cnt24=0;
loop24:
do {
int alt24=2;
switch ( input.LA(1) ) {
case ANDEXPR:
{
alt24=1;
}
break;
}
switch (alt24) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:164:19: andExpr
{
pushFollow(FOLLOW_andExpr_in_orExpr1383);
andExpr();
state._fsp--;
if (state.failed) return ;
}
break;
default :
if ( cnt24 >= 1 ) break loop24;
if (state.backtracking>0) {state.failed=true; return ;}
EarlyExitException eee =
new EarlyExitException(24, input);
throw eee;
}
cnt24++;
} while (true);
match(input, Token.UP, null); if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "orExpr"
// $ANTLR start "andExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:167:9: andExpr : ^( ANDEXPR ( equalityExpr )+ ) ;
public final void andExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:168:9: ( ^( ANDEXPR ( equalityExpr )+ ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:168:11: ^( ANDEXPR ( equalityExpr )+ )
{
match(input,ANDEXPR,FOLLOW_ANDEXPR_in_andExpr1419); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:168:21: ( equalityExpr )+
int cnt25=0;
loop25:
do {
int alt25=2;
switch ( input.LA(1) ) {
case EQUEXPRESSION:
{
alt25=1;
}
break;
}
switch (alt25) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:168:21: equalityExpr
{
pushFollow(FOLLOW_equalityExpr_in_andExpr1421);
equalityExpr();
state._fsp--;
if (state.failed) return ;
}
break;
default :
if ( cnt25 >= 1 ) break loop25;
if (state.backtracking>0) {state.failed=true; return ;}
EarlyExitException eee =
new EarlyExitException(25, input);
throw eee;
}
cnt25++;
} while (true);
match(input, Token.UP, null); if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "andExpr"
// $ANTLR start "equalityExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:171:9: equalityExpr : ^( EQUEXPRESSION relationalExpr ( EqualtyOp relationalExpr )? ) ;
public final void equalityExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:172:9: ( ^( EQUEXPRESSION relationalExpr ( EqualtyOp relationalExpr )? ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:172:11: ^( EQUEXPRESSION relationalExpr ( EqualtyOp relationalExpr )? )
{
match(input,EQUEXPRESSION,FOLLOW_EQUEXPRESSION_in_equalityExpr1457); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_relationalExpr_in_equalityExpr1459);
relationalExpr();
state._fsp--;
if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:172:42: ( EqualtyOp relationalExpr )?
int alt26=2;
switch ( input.LA(1) ) {
case EqualtyOp:
{
alt26=1;
}
break;
}
switch (alt26) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:172:43: EqualtyOp relationalExpr
{
match(input,EqualtyOp,FOLLOW_EqualtyOp_in_equalityExpr1462); if (state.failed) return ;
pushFollow(FOLLOW_relationalExpr_in_equalityExpr1464);
relationalExpr();
state._fsp--;
if (state.failed) return ;
}
break;
}
match(input, Token.UP, null); if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "equalityExpr"
// $ANTLR start "relationalExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:175:9: relationalExpr : unionExpr ;
public final void relationalExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:176:9: ( unionExpr )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:176:11: unionExpr
{
pushFollow(FOLLOW_unionExpr_in_relationalExpr1500);
unionExpr();
state._fsp--;
if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "relationalExpr"
// $ANTLR start "unionExpr"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:179:9: unionExpr : ^( UNIONEXPR ( pathExpr )+ ) ;
public final void unionExpr() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:180:9: ( ^( UNIONEXPR ( pathExpr )+ ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:180:10: ^( UNIONEXPR ( pathExpr )+ )
{
match(input,UNIONEXPR,FOLLOW_UNIONEXPR_in_unionExpr1533); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:180:22: ( pathExpr )+
int cnt27=0;
loop27:
do {
int alt27=2;
switch ( input.LA(1) ) {
case FUNCALL:
case LOCATION_PATH:
case LeftParenthesis:
case NUMBER:
case STRING:
case VARREF:
{
alt27=1;
}
break;
}
switch (alt27) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:180:22: pathExpr
{
pushFollow(FOLLOW_pathExpr_in_unionExpr1535);
pathExpr();
state._fsp--;
if (state.failed) return ;
}
break;
default :
if ( cnt27 >= 1 ) break loop27;
if (state.backtracking>0) {state.failed=true; return ;}
EarlyExitException eee =
new EarlyExitException(27, input);
throw eee;
}
cnt27++;
} while (true);
match(input, Token.UP, null); if (state.failed) return ;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "unionExpr"
// $ANTLR start "literal"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:183:9: literal : ( ^( STRING StringLiteral ) | ^( NUMBER numericLiteral ) | ^( VARREF VariableReference ) );
public final void literal() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:184:9: ( ^( STRING StringLiteral ) | ^( NUMBER numericLiteral ) | ^( VARREF VariableReference ) )
int alt28=3;
switch ( input.LA(1) ) {
case STRING:
{
alt28=1;
}
break;
case NUMBER:
{
alt28=2;
}
break;
case VARREF:
{
alt28=3;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 28, 0, input);
throw nvae;
}
switch (alt28) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:184:11: ^( STRING StringLiteral )
{
match(input,STRING,FOLLOW_STRING_in_literal1571); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,StringLiteral,FOLLOW_StringLiteral_in_literal1573); if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:185:10: ^( NUMBER numericLiteral )
{
match(input,NUMBER,FOLLOW_NUMBER_in_literal1586); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_numericLiteral_in_literal1588);
numericLiteral();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
case 3 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:186:10: ^( VARREF VariableReference )
{
match(input,VARREF,FOLLOW_VARREF_in_literal1601); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,VariableReference,FOLLOW_VariableReference_in_literal1603); if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "literal"
// $ANTLR start "numericLiteral"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:189:9: numericLiteral : ( IntegerLiteral | DecimalLiteral | DoubleLiteral );
public final void numericLiteral() throws RecognitionException {
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:190:9: ( IntegerLiteral | DecimalLiteral | DoubleLiteral )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:
{
if ( (input.LA(1) >= DecimalLiteral && input.LA(1) <= DoubleLiteral)||input.LA(1)==IntegerLiteral ) {
input.consume();
state.errorRecovery=false;
state.failed=false;
}
else {
if (state.backtracking>0) {state.failed=true; return ;}
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return ;
}
// $ANTLR end "numericLiteral"
// $ANTLR start "qName"
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:194:9: qName returns [QName qname] : ( ^( NameSpacedQNAME a= Name b= Name ) | ^( QNAME c= Name ) );
public final QName qName() throws RecognitionException {
QName qname = null;
CommonTree a=null;
CommonTree b=null;
CommonTree c=null;
String namespace="";
String localname="";
try {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:200:9: ( ^( NameSpacedQNAME a= Name b= Name ) | ^( QNAME c= Name ) )
int alt29=2;
switch ( input.LA(1) ) {
case NameSpacedQNAME:
{
alt29=1;
}
break;
case QNAME:
{
alt29=2;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return qname;}
NoViableAltException nvae =
new NoViableAltException("", 29, 0, input);
throw nvae;
}
switch (alt29) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:200:11: ^( NameSpacedQNAME a= Name b= Name )
{
match(input,NameSpacedQNAME,FOLLOW_NameSpacedQNAME_in_qName1717); if (state.failed) return qname;
match(input, Token.DOWN, null); if (state.failed) return qname;
a=(CommonTree)match(input,Name,FOLLOW_Name_in_qName1731); if (state.failed) return qname;
b=(CommonTree)match(input,Name,FOLLOW_Name_in_qName1735); if (state.failed) return qname;
if ( state.backtracking==0 ) {
namespace=(a!=null?a.getText():null);
localname=(b!=null?b.getText():null);
qname =new QName(namespace,localname);
}
match(input, Token.UP, null); if (state.failed) return qname;
}
break;
case 2 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:207:11: ^( QNAME c= Name )
{
match(input,QNAME,FOLLOW_QNAME_in_qName1762); if (state.failed) return qname;
match(input, Token.DOWN, null); if (state.failed) return qname;
c=(CommonTree)match(input,Name,FOLLOW_Name_in_qName1766); if (state.failed) return qname;
if ( state.backtracking==0 ) {
localname=(c!=null?c.getText():null);
qname =new QName("",localname);
}
match(input, Token.UP, null); if (state.failed) return qname;
}
break;
}
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
}
finally {
// do for sure before leaving
}
return qname;
}
// $ANTLR end "qName"
// $ANTLR start synpred2_XPath1Walker
public final void synpred2_XPath1Walker_fragment() throws RecognitionException {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:42:10: ( ^( LOCATION_PATH SynapseSpecificBody relativeLocationPath ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:42:10: ^( LOCATION_PATH SynapseSpecificBody relativeLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_synpred2_XPath1Walker341); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SynapseSpecificBody,FOLLOW_SynapseSpecificBody_in_synpred2_XPath1Walker343); if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_synpred2_XPath1Walker345);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
}
// $ANTLR end synpred2_XPath1Walker
// $ANTLR start synpred3_XPath1Walker
public final void synpred3_XPath1Walker_fragment() throws RecognitionException {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:43:10: ( ^( LOCATION_PATH SynapseSpecific relativeLocationPath ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:43:10: ^( LOCATION_PATH SynapseSpecific relativeLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_synpred3_XPath1Walker360); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SynapseSpecific,FOLLOW_SynapseSpecific_in_synpred3_XPath1Walker362); if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_synpred3_XPath1Walker366);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
}
// $ANTLR end synpred3_XPath1Walker
// $ANTLR start synpred4_XPath1Walker
public final void synpred4_XPath1Walker_fragment() throws RecognitionException {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:44:10: ( ^( LOCATION_PATH SynapseSpecificBody absoluteLocationPath ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:44:10: ^( LOCATION_PATH SynapseSpecificBody absoluteLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_synpred4_XPath1Walker379); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SynapseSpecificBody,FOLLOW_SynapseSpecificBody_in_synpred4_XPath1Walker381); if (state.failed) return ;
pushFollow(FOLLOW_absoluteLocationPath_in_synpred4_XPath1Walker383);
absoluteLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
}
// $ANTLR end synpred4_XPath1Walker
// $ANTLR start synpred5_XPath1Walker
public final void synpred5_XPath1Walker_fragment() throws RecognitionException {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:48:10: ( ^( LOCATION_PATH SynapseSpecific absoluteLocationPath ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:48:10: ^( LOCATION_PATH SynapseSpecific absoluteLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_synpred5_XPath1Walker396); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
match(input,SynapseSpecific,FOLLOW_SynapseSpecific_in_synpred5_XPath1Walker398); if (state.failed) return ;
pushFollow(FOLLOW_absoluteLocationPath_in_synpred5_XPath1Walker402);
absoluteLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
}
// $ANTLR end synpred5_XPath1Walker
// $ANTLR start synpred6_XPath1Walker
public final void synpred6_XPath1Walker_fragment() throws RecognitionException {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:49:10: ( ^( LOCATION_PATH relativeLocationPath ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:49:10: ^( LOCATION_PATH relativeLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_synpred6_XPath1Walker415); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_relativeLocationPath_in_synpred6_XPath1Walker417);
relativeLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
}
// $ANTLR end synpred6_XPath1Walker
// $ANTLR start synpred7_XPath1Walker
public final void synpred7_XPath1Walker_fragment() throws RecognitionException {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:50:10: ( ^( LOCATION_PATH absoluteLocationPath ) )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:50:10: ^( LOCATION_PATH absoluteLocationPath )
{
match(input,LOCATION_PATH,FOLLOW_LOCATION_PATH_in_synpred7_XPath1Walker432); if (state.failed) return ;
match(input, Token.DOWN, null); if (state.failed) return ;
pushFollow(FOLLOW_absoluteLocationPath_in_synpred7_XPath1Walker434);
absoluteLocationPath();
state._fsp--;
if (state.failed) return ;
match(input, Token.UP, null); if (state.failed) return ;
}
}
// $ANTLR end synpred7_XPath1Walker
// $ANTLR start synpred13_XPath1Walker
public final void synpred13_XPath1Walker_fragment() throws RecognitionException {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:43: ( ( predicate )* )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:43: ( predicate )*
{
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:43: ( predicate )*
loop31:
do {
int alt31=2;
switch ( input.LA(1) ) {
case PREDICATE:
{
alt31=1;
}
break;
}
switch (alt31) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:66:43: predicate
{
pushFollow(FOLLOW_predicate_in_synpred13_XPath1Walker616);
predicate();
state._fsp--;
if (state.failed) return ;
}
break;
default :
break loop31;
}
} while (true);
}
}
// $ANTLR end synpred13_XPath1Walker
// $ANTLR start synpred16_XPath1Walker
public final void synpred16_XPath1Walker_fragment() throws RecognitionException {
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:49: ( ( predicate )* )
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:49: ( predicate )*
{
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:49: ( predicate )*
loop34:
do {
int alt34=2;
switch ( input.LA(1) ) {
case PREDICATE:
{
alt34=1;
}
break;
}
switch (alt34) {
case 1 :
// org/apache/synapse/util/streaming_xpath/compiler/XPath1Walker.g:67:49: predicate
{
pushFollow(FOLLOW_predicate_in_synpred16_XPath1Walker637);
predicate();
state._fsp--;
if (state.failed) return ;
}
break;
default :
break loop34;
}
} while (true);
}
}
// $ANTLR end synpred16_XPath1Walker
// Delegated rules
public final boolean synpred16_XPath1Walker() {
state.backtracking++;
int start = input.mark();
try {
synpred16_XPath1Walker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred3_XPath1Walker() {
state.backtracking++;
int start = input.mark();
try {
synpred3_XPath1Walker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred4_XPath1Walker() {
state.backtracking++;
int start = input.mark();
try {
synpred4_XPath1Walker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred5_XPath1Walker() {
state.backtracking++;
int start = input.mark();
try {
synpred5_XPath1Walker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred7_XPath1Walker() {
state.backtracking++;
int start = input.mark();
try {
synpred7_XPath1Walker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred6_XPath1Walker() {
state.backtracking++;
int start = input.mark();
try {
synpred6_XPath1Walker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred2_XPath1Walker() {
state.backtracking++;
int start = input.mark();
try {
synpred2_XPath1Walker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred13_XPath1Walker() {
state.backtracking++;
int start = input.mark();
try {
synpred13_XPath1Walker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public static final BitSet FOLLOW_locationPath_in_xpath287 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_SYNAPSE_SPECIFIC_in_xpath302 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecific_in_xpath304 = new BitSet(new long[]{0x0000000000800000L});
public static final BitSet FOLLOW_locationPath_in_xpath306 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_locationPath341 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecificBody_in_locationPath343 = new BitSet(new long[]{0x0000418000000000L});
public static final BitSet FOLLOW_relativeLocationPath_in_locationPath345 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_locationPath360 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecific_in_locationPath362 = new BitSet(new long[]{0x0000418000000000L});
public static final BitSet FOLLOW_relativeLocationPath_in_locationPath366 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_locationPath379 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecificBody_in_locationPath381 = new BitSet(new long[]{0x0000410000000000L});
public static final BitSet FOLLOW_absoluteLocationPath_in_locationPath383 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_locationPath396 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecific_in_locationPath398 = new BitSet(new long[]{0x0000410000000000L});
public static final BitSet FOLLOW_absoluteLocationPath_in_locationPath402 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_locationPath415 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_relativeLocationPath_in_locationPath417 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_locationPath432 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_absoluteLocationPath_in_locationPath434 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_locationPath447 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_Name_in_locationPath449 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_SingleAxisStep_in_absoluteLocationPath485 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_relativeLocationPath_in_absoluteLocationPath488 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_RecursiveAxisStep_in_absoluteLocationPath503 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_relativeLocationPath_in_absoluteLocationPath505 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_SingleAxisStep_in_relativeLocationPath541 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_step_in_relativeLocationPath544 = new BitSet(new long[]{0x0000418000000000L});
public static final BitSet FOLLOW_relativeLocationPath_in_relativeLocationPath546 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_RecursiveAxisStep_in_relativeLocationPath559 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_step_in_relativeLocationPath562 = new BitSet(new long[]{0x0000418000000000L});
public static final BitSet FOLLOW_relativeLocationPath_in_relativeLocationPath565 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_step_in_relativeLocationPath577 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_QNAME_PREDICATE_in_step611 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_namedAxisStep_in_step613 = new BitSet(new long[]{0x0000000800000008L});
public static final BitSet FOLLOW_predicate_in_step616 = new BitSet(new long[]{0x0000000800000008L});
public static final BitSet FOLLOW_QNAME_PREDICATE_in_step632 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_abbreviatedAxisStep_in_step634 = new BitSet(new long[]{0x0000000800000008L});
public static final BitSet FOLLOW_predicate_in_step637 = new BitSet(new long[]{0x0000000800000008L});
public static final BitSet FOLLOW_ABBREVIATED_AXIS_STEP_in_abbreviatedAxisStep687 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_56_in_abbreviatedAxisStep689 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_ABBREVIATED_AXIS_STEP_in_abbreviatedAxisStep705 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_57_in_abbreviatedAxisStep707 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_ATTRIBUTE_AXIS_in_namedAxisStep744 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_AbbreviatedAxisSpecifier_in_namedAxisStep746 = new BitSet(new long[]{0x00000060800000C0L});
public static final BitSet FOLLOW_nodeTest_in_namedAxisStep748 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_NAMED_AXIS_STEP_in_namedAxisStep763 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_axisSpecifier_in_namedAxisStep765 = new BitSet(new long[]{0x00000060800000C0L});
public static final BitSet FOLLOW_nodeTest_in_namedAxisStep768 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_NAME_AXIS_in_axisSpecifier804 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_AxisName_in_axisSpecifier806 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_nameTest_in_nodeTest848 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_ANY_NODE_in_nodeTest864 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_NodeType_in_nodeTest866 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_ProcessingInstruction_in_nodeTest880 = new BitSet(new long[]{0x0000000001000000L});
public static final BitSet FOLLOW_LeftParenthesis_in_nodeTest883 = new BitSet(new long[]{0x0001000000000000L});
public static final BitSet FOLLOW_StringLiteral_in_nodeTest885 = new BitSet(new long[]{0x0000020000000000L});
public static final BitSet FOLLOW_RightParenthesis_in_nodeTest887 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_ANY_NODE_in_nameTest925 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_ANY_NODE_in_nameTest928 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_ANY_NAMESPACED_NODE_in_nameTest942 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_Name_in_nameTest944 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_qName_in_nameTest958 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_PREDICATE_in_predicate994 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_predicateExpr_in_predicate996 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_PREDICATE_in_predicate1010 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_58_in_predicate1012 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_expr_in_predicateExpr1038 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_FUNCALL_in_functionCall1063 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_qName_in_functionCall1065 = new BitSet(new long[]{0x0000000000080008L});
public static final BitSet FOLLOW_expressionList_in_functionCall1067 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_EXPRLIST_in_expressionList1103 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_expr_in_expressionList1105 = new BitSet(new long[]{0x0000000200000008L});
public static final BitSet FOLLOW_locationPath_in_pathExpr1140 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_filterExpr_in_pathExpr1152 = new BitSet(new long[]{0x0000080000000002L});
public static final BitSet FOLLOW_simpleAxisStep_in_pathExpr1155 = new BitSet(new long[]{0x0000418000000000L});
public static final BitSet FOLLOW_relativeLocationPath_in_pathExpr1158 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_SIMPLE_AXIS_STEP_in_simpleAxisStep1201 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SingleAxisStep_in_simpleAxisStep1203 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_SIMPLE_AXIS_STEP_in_simpleAxisStep1216 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_RecursiveAxisStep_in_simpleAxisStep1218 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_primaryExpr_in_filterExpr1260 = new BitSet(new long[]{0x0000000800000002L});
public static final BitSet FOLLOW_predicate_in_filterExpr1262 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_LeftParenthesis_in_primaryExpr1287 = new BitSet(new long[]{0x0000000200000000L});
public static final BitSet FOLLOW_expr_in_primaryExpr1289 = new BitSet(new long[]{0x0000020000000000L});
public static final BitSet FOLLOW_RightParenthesis_in_primaryExpr1291 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_literal_in_primaryExpr1303 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_functionCall_in_primaryExpr1315 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_orExpr_in_expr1348 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_OREXPR_in_orExpr1381 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_andExpr_in_orExpr1383 = new BitSet(new long[]{0x0000000000000028L});
public static final BitSet FOLLOW_ANDEXPR_in_andExpr1419 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_equalityExpr_in_andExpr1421 = new BitSet(new long[]{0x0000000000040008L});
public static final BitSet FOLLOW_EQUEXPRESSION_in_equalityExpr1457 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_relationalExpr_in_equalityExpr1459 = new BitSet(new long[]{0x0000000000100008L});
public static final BitSet FOLLOW_EqualtyOp_in_equalityExpr1462 = new BitSet(new long[]{0x0008000000000000L});
public static final BitSet FOLLOW_relationalExpr_in_equalityExpr1464 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_unionExpr_in_relationalExpr1500 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_UNIONEXPR_in_unionExpr1533 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_pathExpr_in_unionExpr1535 = new BitSet(new long[]{0x0010100021A00008L});
public static final BitSet FOLLOW_STRING_in_literal1571 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_StringLiteral_in_literal1573 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_NUMBER_in_literal1586 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_numericLiteral_in_literal1588 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_VARREF_in_literal1601 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_VariableReference_in_literal1603 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_NameSpacedQNAME_in_qName1717 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_Name_in_qName1731 = new BitSet(new long[]{0x0000000040000000L});
public static final BitSet FOLLOW_Name_in_qName1735 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_QNAME_in_qName1762 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_Name_in_qName1766 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_synpred2_XPath1Walker341 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecificBody_in_synpred2_XPath1Walker343 = new BitSet(new long[]{0x0000418000000000L});
public static final BitSet FOLLOW_relativeLocationPath_in_synpred2_XPath1Walker345 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_synpred3_XPath1Walker360 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecific_in_synpred3_XPath1Walker362 = new BitSet(new long[]{0x0000418000000000L});
public static final BitSet FOLLOW_relativeLocationPath_in_synpred3_XPath1Walker366 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_synpred4_XPath1Walker379 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecificBody_in_synpred4_XPath1Walker381 = new BitSet(new long[]{0x0000410000000000L});
public static final BitSet FOLLOW_absoluteLocationPath_in_synpred4_XPath1Walker383 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_synpred5_XPath1Walker396 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_SynapseSpecific_in_synpred5_XPath1Walker398 = new BitSet(new long[]{0x0000410000000000L});
public static final BitSet FOLLOW_absoluteLocationPath_in_synpred5_XPath1Walker402 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_synpred6_XPath1Walker415 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_relativeLocationPath_in_synpred6_XPath1Walker417 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_LOCATION_PATH_in_synpred7_XPath1Walker432 = new BitSet(new long[]{0x0000000000000004L});
public static final BitSet FOLLOW_absoluteLocationPath_in_synpred7_XPath1Walker434 = new BitSet(new long[]{0x0000000000000008L});
public static final BitSet FOLLOW_predicate_in_synpred13_XPath1Walker616 = new BitSet(new long[]{0x0000000800000002L});
public static final BitSet FOLLOW_predicate_in_synpred16_XPath1Walker637 = new BitSet(new long[]{0x0000000800000002L});
}