com.oracle.truffle.regex.tregex.nodes

Class TRegexExecutorBaseNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.regex.tregex.nodes.TRegexExecutorBaseNode

All Implemented Interfaces:

com.oracle.truffle.api.instrumentation.InstrumentableNode, com.oracle.truffle.api.nodes.NodeInterface, Cloneable

Direct Known Subclasses:

TRegexExecutorNode

public abstract class TRegexExecutorBaseNode
extends com.oracle.truffle.api.nodes.Node
implements com.oracle.truffle.api.instrumentation.InstrumentableNode

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.Node.Child, com.oracle.truffle.api.nodes.Node.Children

Nested classes/interfaces inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode

Constructor Summary

Constructors

Constructor and Description
TRegexExecutorBaseNode()

Method Summary

Modifier and Type	Method and Description
abstract TRegexExecutorLocals	createLocals(com.oracle.truffle.api.strings.TruffleString input, int fromIndex, int index, int maxIndex)
com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode	createWrapper(com.oracle.truffle.api.instrumentation.ProbeNode probeNode)
abstract Object	execute(com.oracle.truffle.api.frame.VirtualFrame frame, TRegexExecutorLocals locals, com.oracle.truffle.api.strings.TruffleString.CodeRange codeRange)
Encodings.Encoding	getEncoding()
abstract String	getName()
abstract int	getNumberOfStates()
abstract int	getNumberOfTransitions()
abstract RegexSource	getSource()
boolean	isBooleanMatch()
abstract boolean	isForward()
boolean	isInstrumentable()
abstract boolean	isSimpleCG()
boolean	isTrivial()
boolean	isUTF16()
boolean	isUTF32()
boolean	isUTF8()
abstract TRegexExecutorNode	shallowCopy()
TRegexExecutorNode	unwrap()
abstract boolean	writesCaptureGroups() Returns true if this executor may write any new capture group boundaries.

Methods inherited from class com.oracle.truffle.api.nodes.Node

accept, adoptChildren, atomic, atomic, copy, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, onReplace, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.oracle.truffle.api.instrumentation.InstrumentableNode

findInstrumentableParent, findNearestNodeAt, findNearestNodeAt, getNodeObject, hasTag, materializeInstrumentableNodes

Constructor Detail

TRegexExecutorBaseNode

public TRegexExecutorBaseNode()

Method Detail

execute

public abstract Object execute(com.oracle.truffle.api.frame.VirtualFrame frame,
                               TRegexExecutorLocals locals,
                               com.oracle.truffle.api.strings.TruffleString.CodeRange codeRange)

isInstrumentable

public final boolean isInstrumentable()

Specified by:

isInstrumentable in interface com.oracle.truffle.api.instrumentation.InstrumentableNode

createWrapper

public final com.oracle.truffle.api.instrumentation.InstrumentableNode.WrapperNode createWrapper(com.oracle.truffle.api.instrumentation.ProbeNode probeNode)

Specified by:

createWrapper in interface com.oracle.truffle.api.instrumentation.InstrumentableNode

unwrap

public final TRegexExecutorNode unwrap()

shallowCopy

public abstract TRegexExecutorNode shallowCopy()

getSource

public abstract RegexSource getSource()

getEncoding

public final Encodings.Encoding getEncoding()

isUTF8

public final boolean isUTF8()

isUTF16

public final boolean isUTF16()

isUTF32

public final boolean isUTF32()

isBooleanMatch

public final boolean isBooleanMatch()

getNumberOfStates

public abstract int getNumberOfStates()

getNumberOfTransitions

public abstract int getNumberOfTransitions()

getName

public abstract String getName()

isForward

public abstract boolean isForward()

isTrivial

public boolean isTrivial()

isSimpleCG

public abstract boolean isSimpleCG()

writesCaptureGroups

public abstract boolean writesCaptureGroups()

Returns true if this executor may write any new capture group boundaries.

createLocals

public abstract TRegexExecutorLocals createLocals(com.oracle.truffle.api.strings.TruffleString input,
                                                  int fromIndex,
                                                  int index,
                                                  int maxIndex)