XpathBaseListener (JsoupXpath 2.2 API)

java.lang.Object
- org.seimicrawler.xpath.antlr.XpathBaseListener

All Implemented Interfaces:

org.antlr.v4.runtime.tree.ParseTreeListener, XpathListener
```
public class XpathBaseListener
extends java.lang.Object
implements XpathListener
```
This class provides an empty implementation of XpathListener, which can be extended to create a listener which only needs to handle a subset of the available methods.

Constructor Summary

Constructors
Constructor and Description

XpathBaseListener()

Constructors
Constructor and Description
`XpathBaseListener()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`enterAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)` Enter a parse tree produced by `XpathParser.abbreviatedStep()`.
`void`	`enterAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)` Enter a parse tree produced by `XpathParser.absoluteLocationPathNoroot()`.
`void`	`enterAdditiveExpr(XpathParser.AdditiveExprContext ctx)` Enter a parse tree produced by `XpathParser.additiveExpr()`.
`void`	`enterAndExpr(XpathParser.AndExprContext ctx)` Enter a parse tree produced by `XpathParser.andExpr()`.
`void`	`enterAxisSpecifier(XpathParser.AxisSpecifierContext ctx)` Enter a parse tree produced by `XpathParser.axisSpecifier()`.
`void`	`enterEqualityExpr(XpathParser.EqualityExprContext ctx)` Enter a parse tree produced by `XpathParser.equalityExpr()`.
`void`	`enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`enterExpr(XpathParser.ExprContext ctx)` Enter a parse tree produced by `XpathParser.expr()`.
`void`	`enterFilterExpr(XpathParser.FilterExprContext ctx)` Enter a parse tree produced by `XpathParser.filterExpr()`.
`void`	`enterFunctionCall(XpathParser.FunctionCallContext ctx)` Enter a parse tree produced by `XpathParser.functionCall()`.
`void`	`enterFunctionName(XpathParser.FunctionNameContext ctx)` Enter a parse tree produced by `XpathParser.functionName()`.
`void`	`enterLocationPath(XpathParser.LocationPathContext ctx)` Enter a parse tree produced by `XpathParser.locationPath()`.
`void`	`enterMain(XpathParser.MainContext ctx)` Enter a parse tree produced by `XpathParser.main()`.
`void`	`enterMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)` Enter a parse tree produced by `XpathParser.multiplicativeExpr()`.
`void`	`enterNameTest(XpathParser.NameTestContext ctx)` Enter a parse tree produced by `XpathParser.nameTest()`.
`void`	`enterNCName(XpathParser.NCNameContext ctx)` Enter a parse tree produced by `XpathParser.nCName()`.
`void`	`enterNodeTest(XpathParser.NodeTestContext ctx)` Enter a parse tree produced by `XpathParser.nodeTest()`.
`void`	`enterOrExpr(XpathParser.OrExprContext ctx)` Enter a parse tree produced by `XpathParser.orExpr()`.
`void`	`enterPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)` Enter a parse tree produced by `XpathParser.pathExprNoRoot()`.
`void`	`enterPredicate(XpathParser.PredicateContext ctx)` Enter a parse tree produced by `XpathParser.predicate()`.
`void`	`enterPrimaryExpr(XpathParser.PrimaryExprContext ctx)` Enter a parse tree produced by `XpathParser.primaryExpr()`.
`void`	`enterQName(XpathParser.QNameContext ctx)` Enter a parse tree produced by `XpathParser.qName()`.
`void`	`enterRelationalExpr(XpathParser.RelationalExprContext ctx)` Enter a parse tree produced by `XpathParser.relationalExpr()`.
`void`	`enterRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)` Enter a parse tree produced by `XpathParser.relativeLocationPath()`.
`void`	`enterStep(XpathParser.StepContext ctx)` Enter a parse tree produced by `XpathParser.step()`.
`void`	`enterUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)` Enter a parse tree produced by `XpathParser.unaryExprNoRoot()`.
`void`	`enterUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)` Enter a parse tree produced by `XpathParser.unionExprNoRoot()`.
`void`	`enterVariableReference(XpathParser.VariableReferenceContext ctx)` Enter a parse tree produced by `XpathParser.variableReference()`.
`void`	`exitAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)` Exit a parse tree produced by `XpathParser.abbreviatedStep()`.
`void`	`exitAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)` Exit a parse tree produced by `XpathParser.absoluteLocationPathNoroot()`.
`void`	`exitAdditiveExpr(XpathParser.AdditiveExprContext ctx)` Exit a parse tree produced by `XpathParser.additiveExpr()`.
`void`	`exitAndExpr(XpathParser.AndExprContext ctx)` Exit a parse tree produced by `XpathParser.andExpr()`.
`void`	`exitAxisSpecifier(XpathParser.AxisSpecifierContext ctx)` Exit a parse tree produced by `XpathParser.axisSpecifier()`.
`void`	`exitEqualityExpr(XpathParser.EqualityExprContext ctx)` Exit a parse tree produced by `XpathParser.equalityExpr()`.
`void`	`exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)`
`void`	`exitExpr(XpathParser.ExprContext ctx)` Exit a parse tree produced by `XpathParser.expr()`.
`void`	`exitFilterExpr(XpathParser.FilterExprContext ctx)` Exit a parse tree produced by `XpathParser.filterExpr()`.
`void`	`exitFunctionCall(XpathParser.FunctionCallContext ctx)` Exit a parse tree produced by `XpathParser.functionCall()`.
`void`	`exitFunctionName(XpathParser.FunctionNameContext ctx)` Exit a parse tree produced by `XpathParser.functionName()`.
`void`	`exitLocationPath(XpathParser.LocationPathContext ctx)` Exit a parse tree produced by `XpathParser.locationPath()`.
`void`	`exitMain(XpathParser.MainContext ctx)` Exit a parse tree produced by `XpathParser.main()`.
`void`	`exitMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)` Exit a parse tree produced by `XpathParser.multiplicativeExpr()`.
`void`	`exitNameTest(XpathParser.NameTestContext ctx)` Exit a parse tree produced by `XpathParser.nameTest()`.
`void`	`exitNCName(XpathParser.NCNameContext ctx)` Exit a parse tree produced by `XpathParser.nCName()`.
`void`	`exitNodeTest(XpathParser.NodeTestContext ctx)` Exit a parse tree produced by `XpathParser.nodeTest()`.
`void`	`exitOrExpr(XpathParser.OrExprContext ctx)` Exit a parse tree produced by `XpathParser.orExpr()`.
`void`	`exitPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)` Exit a parse tree produced by `XpathParser.pathExprNoRoot()`.
`void`	`exitPredicate(XpathParser.PredicateContext ctx)` Exit a parse tree produced by `XpathParser.predicate()`.
`void`	`exitPrimaryExpr(XpathParser.PrimaryExprContext ctx)` Exit a parse tree produced by `XpathParser.primaryExpr()`.
`void`	`exitQName(XpathParser.QNameContext ctx)` Exit a parse tree produced by `XpathParser.qName()`.
`void`	`exitRelationalExpr(XpathParser.RelationalExprContext ctx)` Exit a parse tree produced by `XpathParser.relationalExpr()`.
`void`	`exitRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)` Exit a parse tree produced by `XpathParser.relativeLocationPath()`.
`void`	`exitStep(XpathParser.StepContext ctx)` Exit a parse tree produced by `XpathParser.step()`.
`void`	`exitUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)` Exit a parse tree produced by `XpathParser.unaryExprNoRoot()`.
`void`	`exitUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)` Exit a parse tree produced by `XpathParser.unionExprNoRoot()`.
`void`	`exitVariableReference(XpathParser.VariableReferenceContext ctx)` Exit a parse tree produced by `XpathParser.variableReference()`.
`void`	`visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)`
`void`	`visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - XpathBaseListener
```
public XpathBaseListener()
```
- Method Detail
  - enterMain
```
public void enterMain(XpathParser.MainContext ctx)
```
    Enter a parse tree produced by XpathParser.main().
    The default implementation does nothing.
    
    Specified by:
    
    enterMain in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitMain
```
public void exitMain(XpathParser.MainContext ctx)
```
    Exit a parse tree produced by XpathParser.main().
    The default implementation does nothing.
    
    Specified by:
    
    exitMain in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterLocationPath
```
public void enterLocationPath(XpathParser.LocationPathContext ctx)
```
    Enter a parse tree produced by XpathParser.locationPath().
    The default implementation does nothing.
    
    Specified by:
    
    enterLocationPath in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitLocationPath
```
public void exitLocationPath(XpathParser.LocationPathContext ctx)
```
    Exit a parse tree produced by XpathParser.locationPath().
    The default implementation does nothing.
    
    Specified by:
    
    exitLocationPath in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterAbsoluteLocationPathNoroot
```
public void enterAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)
```
    Enter a parse tree produced by XpathParser.absoluteLocationPathNoroot().
    The default implementation does nothing.
    
    Specified by:
    
    enterAbsoluteLocationPathNoroot in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitAbsoluteLocationPathNoroot
```
public void exitAbsoluteLocationPathNoroot(XpathParser.AbsoluteLocationPathNorootContext ctx)
```
    Exit a parse tree produced by XpathParser.absoluteLocationPathNoroot().
    The default implementation does nothing.
    
    Specified by:
    
    exitAbsoluteLocationPathNoroot in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterRelativeLocationPath
```
public void enterRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)
```
    Enter a parse tree produced by XpathParser.relativeLocationPath().
    The default implementation does nothing.
    
    Specified by:
    
    enterRelativeLocationPath in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitRelativeLocationPath
```
public void exitRelativeLocationPath(XpathParser.RelativeLocationPathContext ctx)
```
    Exit a parse tree produced by XpathParser.relativeLocationPath().
    The default implementation does nothing.
    
    Specified by:
    
    exitRelativeLocationPath in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterStep
```
public void enterStep(XpathParser.StepContext ctx)
```
    Enter a parse tree produced by XpathParser.step().
    The default implementation does nothing.
    
    Specified by:
    
    enterStep in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitStep
```
public void exitStep(XpathParser.StepContext ctx)
```
    Exit a parse tree produced by XpathParser.step().
    The default implementation does nothing.
    
    Specified by:
    
    exitStep in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterAxisSpecifier
```
public void enterAxisSpecifier(XpathParser.AxisSpecifierContext ctx)
```
    Enter a parse tree produced by XpathParser.axisSpecifier().
    The default implementation does nothing.
    
    Specified by:
    
    enterAxisSpecifier in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitAxisSpecifier
```
public void exitAxisSpecifier(XpathParser.AxisSpecifierContext ctx)
```
    Exit a parse tree produced by XpathParser.axisSpecifier().
    The default implementation does nothing.
    
    Specified by:
    
    exitAxisSpecifier in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterNodeTest
```
public void enterNodeTest(XpathParser.NodeTestContext ctx)
```
    Enter a parse tree produced by XpathParser.nodeTest().
    The default implementation does nothing.
    
    Specified by:
    
    enterNodeTest in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitNodeTest
```
public void exitNodeTest(XpathParser.NodeTestContext ctx)
```
    Exit a parse tree produced by XpathParser.nodeTest().
    The default implementation does nothing.
    
    Specified by:
    
    exitNodeTest in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterPredicate
```
public void enterPredicate(XpathParser.PredicateContext ctx)
```
    Enter a parse tree produced by XpathParser.predicate().
    The default implementation does nothing.
    
    Specified by:
    
    enterPredicate in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitPredicate
```
public void exitPredicate(XpathParser.PredicateContext ctx)
```
    Exit a parse tree produced by XpathParser.predicate().
    The default implementation does nothing.
    
    Specified by:
    
    exitPredicate in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterAbbreviatedStep
```
public void enterAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)
```
    Enter a parse tree produced by XpathParser.abbreviatedStep().
    The default implementation does nothing.
    
    Specified by:
    
    enterAbbreviatedStep in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitAbbreviatedStep
```
public void exitAbbreviatedStep(XpathParser.AbbreviatedStepContext ctx)
```
    Exit a parse tree produced by XpathParser.abbreviatedStep().
    The default implementation does nothing.
    
    Specified by:
    
    exitAbbreviatedStep in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterExpr
```
public void enterExpr(XpathParser.ExprContext ctx)
```
    Enter a parse tree produced by XpathParser.expr().
    The default implementation does nothing.
    
    Specified by:
    
    enterExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitExpr
```
public void exitExpr(XpathParser.ExprContext ctx)
```
    Exit a parse tree produced by XpathParser.expr().
    The default implementation does nothing.
    
    Specified by:
    
    exitExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterPrimaryExpr
```
public void enterPrimaryExpr(XpathParser.PrimaryExprContext ctx)
```
    Enter a parse tree produced by XpathParser.primaryExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterPrimaryExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitPrimaryExpr
```
public void exitPrimaryExpr(XpathParser.PrimaryExprContext ctx)
```
    Exit a parse tree produced by XpathParser.primaryExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitPrimaryExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterFunctionCall
```
public void enterFunctionCall(XpathParser.FunctionCallContext ctx)
```
    Enter a parse tree produced by XpathParser.functionCall().
    The default implementation does nothing.
    
    Specified by:
    
    enterFunctionCall in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitFunctionCall
```
public void exitFunctionCall(XpathParser.FunctionCallContext ctx)
```
    Exit a parse tree produced by XpathParser.functionCall().
    The default implementation does nothing.
    
    Specified by:
    
    exitFunctionCall in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterUnionExprNoRoot
```
public void enterUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)
```
    Enter a parse tree produced by XpathParser.unionExprNoRoot().
    The default implementation does nothing.
    
    Specified by:
    
    enterUnionExprNoRoot in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitUnionExprNoRoot
```
public void exitUnionExprNoRoot(XpathParser.UnionExprNoRootContext ctx)
```
    Exit a parse tree produced by XpathParser.unionExprNoRoot().
    The default implementation does nothing.
    
    Specified by:
    
    exitUnionExprNoRoot in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterPathExprNoRoot
```
public void enterPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)
```
    Enter a parse tree produced by XpathParser.pathExprNoRoot().
    The default implementation does nothing.
    
    Specified by:
    
    enterPathExprNoRoot in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitPathExprNoRoot
```
public void exitPathExprNoRoot(XpathParser.PathExprNoRootContext ctx)
```
    Exit a parse tree produced by XpathParser.pathExprNoRoot().
    The default implementation does nothing.
    
    Specified by:
    
    exitPathExprNoRoot in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterFilterExpr
```
public void enterFilterExpr(XpathParser.FilterExprContext ctx)
```
    Enter a parse tree produced by XpathParser.filterExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterFilterExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitFilterExpr
```
public void exitFilterExpr(XpathParser.FilterExprContext ctx)
```
    Exit a parse tree produced by XpathParser.filterExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitFilterExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterOrExpr
```
public void enterOrExpr(XpathParser.OrExprContext ctx)
```
    Enter a parse tree produced by XpathParser.orExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterOrExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitOrExpr
```
public void exitOrExpr(XpathParser.OrExprContext ctx)
```
    Exit a parse tree produced by XpathParser.orExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitOrExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterAndExpr
```
public void enterAndExpr(XpathParser.AndExprContext ctx)
```
    Enter a parse tree produced by XpathParser.andExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterAndExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitAndExpr
```
public void exitAndExpr(XpathParser.AndExprContext ctx)
```
    Exit a parse tree produced by XpathParser.andExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitAndExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterEqualityExpr
```
public void enterEqualityExpr(XpathParser.EqualityExprContext ctx)
```
    Enter a parse tree produced by XpathParser.equalityExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterEqualityExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitEqualityExpr
```
public void exitEqualityExpr(XpathParser.EqualityExprContext ctx)
```
    Exit a parse tree produced by XpathParser.equalityExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitEqualityExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterRelationalExpr
```
public void enterRelationalExpr(XpathParser.RelationalExprContext ctx)
```
    Enter a parse tree produced by XpathParser.relationalExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterRelationalExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitRelationalExpr
```
public void exitRelationalExpr(XpathParser.RelationalExprContext ctx)
```
    Exit a parse tree produced by XpathParser.relationalExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitRelationalExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterAdditiveExpr
```
public void enterAdditiveExpr(XpathParser.AdditiveExprContext ctx)
```
    Enter a parse tree produced by XpathParser.additiveExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterAdditiveExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitAdditiveExpr
```
public void exitAdditiveExpr(XpathParser.AdditiveExprContext ctx)
```
    Exit a parse tree produced by XpathParser.additiveExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitAdditiveExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterMultiplicativeExpr
```
public void enterMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)
```
    Enter a parse tree produced by XpathParser.multiplicativeExpr().
    The default implementation does nothing.
    
    Specified by:
    
    enterMultiplicativeExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitMultiplicativeExpr
```
public void exitMultiplicativeExpr(XpathParser.MultiplicativeExprContext ctx)
```
    Exit a parse tree produced by XpathParser.multiplicativeExpr().
    The default implementation does nothing.
    
    Specified by:
    
    exitMultiplicativeExpr in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterUnaryExprNoRoot
```
public void enterUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)
```
    Enter a parse tree produced by XpathParser.unaryExprNoRoot().
    The default implementation does nothing.
    
    Specified by:
    
    enterUnaryExprNoRoot in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitUnaryExprNoRoot
```
public void exitUnaryExprNoRoot(XpathParser.UnaryExprNoRootContext ctx)
```
    Exit a parse tree produced by XpathParser.unaryExprNoRoot().
    The default implementation does nothing.
    
    Specified by:
    
    exitUnaryExprNoRoot in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterQName
```
public void enterQName(XpathParser.QNameContext ctx)
```
    Enter a parse tree produced by XpathParser.qName().
    The default implementation does nothing.
    
    Specified by:
    
    enterQName in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitQName
```
public void exitQName(XpathParser.QNameContext ctx)
```
    Exit a parse tree produced by XpathParser.qName().
    The default implementation does nothing.
    
    Specified by:
    
    exitQName in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterFunctionName
```
public void enterFunctionName(XpathParser.FunctionNameContext ctx)
```
    Enter a parse tree produced by XpathParser.functionName().
    The default implementation does nothing.
    
    Specified by:
    
    enterFunctionName in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitFunctionName
```
public void exitFunctionName(XpathParser.FunctionNameContext ctx)
```
    Exit a parse tree produced by XpathParser.functionName().
    The default implementation does nothing.
    
    Specified by:
    
    exitFunctionName in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterVariableReference
```
public void enterVariableReference(XpathParser.VariableReferenceContext ctx)
```
    Enter a parse tree produced by XpathParser.variableReference().
    The default implementation does nothing.
    
    Specified by:
    
    enterVariableReference in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitVariableReference
```
public void exitVariableReference(XpathParser.VariableReferenceContext ctx)
```
    Exit a parse tree produced by XpathParser.variableReference().
    The default implementation does nothing.
    
    Specified by:
    
    exitVariableReference in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterNameTest
```
public void enterNameTest(XpathParser.NameTestContext ctx)
```
    Enter a parse tree produced by XpathParser.nameTest().
    The default implementation does nothing.
    
    Specified by:
    
    enterNameTest in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitNameTest
```
public void exitNameTest(XpathParser.NameTestContext ctx)
```
    Exit a parse tree produced by XpathParser.nameTest().
    The default implementation does nothing.
    
    Specified by:
    
    exitNameTest in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterNCName
```
public void enterNCName(XpathParser.NCNameContext ctx)
```
    Enter a parse tree produced by XpathParser.nCName().
    The default implementation does nothing.
    
    Specified by:
    
    enterNCName in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - exitNCName
```
public void exitNCName(XpathParser.NCNameContext ctx)
```
    Exit a parse tree produced by XpathParser.nCName().
    The default implementation does nothing.
    
    Specified by:
    
    exitNCName in interface XpathListener
    
    Parameters:
    ctx - the parse tree
  - enterEveryRule
```
public void enterEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    Specified by:
    
    enterEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - exitEveryRule
```
public void exitEveryRule(org.antlr.v4.runtime.ParserRuleContext ctx)
```
    The default implementation does nothing.
    
    Specified by:
    
    exitEveryRule in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitTerminal
```
public void visitTerminal(org.antlr.v4.runtime.tree.TerminalNode node)
```
    The default implementation does nothing.
    
    Specified by:
    
    visitTerminal in interface org.antlr.v4.runtime.tree.ParseTreeListener
  - visitErrorNode
```
public void visitErrorNode(org.antlr.v4.runtime.tree.ErrorNode node)
```
    The default implementation does nothing.
    
    Specified by:
    
    visitErrorNode in interface org.antlr.v4.runtime.tree.ParseTreeListener

Class XpathBaseListener

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

XpathBaseListener

Method Detail

enterMain

exitMain

enterLocationPath

exitLocationPath

enterAbsoluteLocationPathNoroot

exitAbsoluteLocationPathNoroot

enterRelativeLocationPath

exitRelativeLocationPath

enterStep

exitStep

enterAxisSpecifier

exitAxisSpecifier

enterNodeTest

exitNodeTest

enterPredicate

exitPredicate

enterAbbreviatedStep

exitAbbreviatedStep

enterExpr

exitExpr

enterPrimaryExpr

exitPrimaryExpr

enterFunctionCall

exitFunctionCall

enterUnionExprNoRoot

exitUnionExprNoRoot

enterPathExprNoRoot

exitPathExprNoRoot

enterFilterExpr

exitFilterExpr

enterOrExpr

exitOrExpr

enterAndExpr

exitAndExpr

enterEqualityExpr

exitEqualityExpr

enterRelationalExpr

exitRelationalExpr

enterAdditiveExpr

exitAdditiveExpr

enterMultiplicativeExpr

exitMultiplicativeExpr

enterUnaryExprNoRoot

exitUnaryExprNoRoot

enterQName

exitQName

enterFunctionName

exitFunctionName

enterVariableReference

exitVariableReference

enterNameTest

exitNameTest

enterNCName

exitNCName

enterEveryRule

exitEveryRule

visitTerminal

visitErrorNode