Class TRegexExecNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.api.nodes.ExecutableNode

com.oracle.truffle.regex.RegexBodyNode

com.oracle.truffle.regex.RegexExecNode

com.oracle.truffle.regex.tregex.nodes.TRegexExecNode

All Implemented Interfaces:

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

public class TRegexExecNode
extends RegexExecNode
implements RegexProfile.TracksRegexProfile

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	TRegexExecNode.LazyCaptureGroupRegexSearchNode
static class	TRegexExecNode.RunRegexSearchNode

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

Field Summary

Fields inherited from class com.oracle.truffle.regex.RegexBodyNode

source

Constructor Summary

Constructors

Constructor	Description
TRegexExecNode(RegexAST ast, TRegexExecutorNode nfaExecutor)

Method Summary

Modifier and Type	Method	Description
TRegexExecutorEntryNode	createEntryNode(TRegexExecutorNode executor)
final RegexResult	execute(com.oracle.truffle.api.frame.VirtualFrame frame, com.oracle.truffle.api.strings.TruffleString input, int fromIndex, int maxIndex, int regionFrom, int regionTo)
final String	getEngineLabel()
int	getNumberOfCaptureGroups()
RegexProfile	getRegexProfile()
boolean	isBacktracking()
boolean	isNFA()

Methods inherited from class com.oracle.truffle.regex.RegexExecNode

execute, inputRead

Methods inherited from class com.oracle.truffle.regex.RegexBodyNode

createWrapper, getEncoding, getRegexLanguage, getSource, getSourceSection, hasTag, isBooleanMatch, isInstrumentable, toString

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

getLanguage, getLanguageInfo

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

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

Methods inherited from class java.lang.Object

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

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

findNearestNodeAt, findNearestNodeAt, getNodeObject, materializeInstrumentableNodes

Constructor Details

TRegexExecNode

public TRegexExecNode(RegexAST ast,
 TRegexExecutorNode nfaExecutor)

Method Details

execute

public final RegexResult execute(com.oracle.truffle.api.frame.VirtualFrame frame,
 com.oracle.truffle.api.strings.TruffleString input,
 int fromIndex,
 int maxIndex,
 int regionFrom,
 int regionTo)

Specified by:

execute in class RegexExecNode

getNumberOfCaptureGroups

public int getNumberOfCaptureGroups()

isBacktracking

public boolean isBacktracking()

Overrides:

isBacktracking in class RegexExecNode

isNFA

public boolean isNFA()

Overrides:

isNFA in class RegexExecNode

getRegexProfile

public RegexProfile getRegexProfile()

Specified by:

getRegexProfile in interface RegexProfile.TracksRegexProfile

createEntryNode

public TRegexExecutorEntryNode createEntryNode(TRegexExecutorNode executor)

getEngineLabel

public final String getEngineLabel()

Overrides:

getEngineLabel in class RegexBodyNode