com.oracle.truffle.regex.tregex.nodes

Class TRegexExecutorNode

java.lang.Object

com.oracle.truffle.api.nodes.Node

com.oracle.truffle.regex.tregex.nodes.TRegexExecutorNode

All Implemented Interfaces:

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

Direct Known Subclasses:

TRegexBacktrackingNFAExecutorNode, TRegexDFAExecutorNode, TRegexNFAExecutorNode

public abstract class TRegexExecutorNode
extends com.oracle.truffle.api.nodes.Node

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

Constructor Summary

Constructors

Constructor and Description
TRegexExecutorNode()

Method Summary

Modifier and Type	Method and Description
abstract TRegexExecutorLocals	createLocals(Object input, int fromIndex, int index, int maxIndex)
abstract Object	execute(TRegexExecutorLocals locals, boolean compactString)
char	getChar(TRegexExecutorLocals locals)
char	getCharAt(TRegexExecutorLocals locals, int index)
int	getInputLength(TRegexExecutorLocals locals) The length of the input argument given to TRegexExecRootNode.execute(Object, int).
void	setRoot(TRegexExecRootNode root)

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, lookupContextReference, lookupLanguageReference, notifyInserted, onReplace, replace, replace, reportPolymorphicSpecialize, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TRegexExecutorNode

public TRegexExecutorNode()

Method Detail

setRoot

public void setRoot(TRegexExecRootNode root)

getInputLength

public int getInputLength(TRegexExecutorLocals locals)

The length of the input argument given to TRegexExecRootNode.execute(Object, int).

Returns:

the length of the input argument given to TRegexExecRootNode.execute(Object, int).

getChar

public char getChar(TRegexExecutorLocals locals)

getCharAt

public char getCharAt(TRegexExecutorLocals locals,
                      int index)

createLocals

public abstract TRegexExecutorLocals createLocals(Object input,
                                                  int fromIndex,
                                                  int index,
                                                  int maxIndex)

execute

public abstract Object execute(TRegexExecutorLocals locals,
                               boolean compactString)