com.oracle.truffle.regex.tregex.nodes.nfa

Class TRegexBacktrackingNFAExecutorLocals

java.lang.Object

com.oracle.truffle.regex.tregex.nodes.TRegexExecutorLocals

com.oracle.truffle.regex.tregex.nodes.nfa.TRegexBacktrackingNFAExecutorLocals

public final class TRegexBacktrackingNFAExecutorLocals
extends TRegexExecutorLocals

Constructor Summary

Constructors

Constructor and Description
TRegexBacktrackingNFAExecutorLocals(Object input, int fromIndex, int index, int maxIndex, int nCaptureGroups)

Method Summary

Modifier and Type	Method and Description
void	apply(NFAStateTransition t)
boolean	canPop()
boolean	canPopResult()
int	getIndex() The index pointing into TRegexExecutorLocals.getInput().
void	incIndex(int i)
int	pop()
int[]	popResult()
void	printStack(int curPc)
void	push(NFAStateTransition t)
void	pushResult(NFAStateTransition t)
void	setIndex(int i)
void	switchDirection()
int[]	toResult()

Methods inherited from class com.oracle.truffle.regex.tregex.nodes.TRegexExecutorLocals

getFromIndex, getInput, getMaxIndex

Methods inherited from class java.lang.Object

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

Constructor Detail

TRegexBacktrackingNFAExecutorLocals

public TRegexBacktrackingNFAExecutorLocals(Object input,
                                           int fromIndex,
                                           int index,
                                           int maxIndex,
                                           int nCaptureGroups)

Method Detail

switchDirection

public void switchDirection()

apply

public void apply(NFAStateTransition t)

push

public void push(NFAStateTransition t)

pushResult

public void pushResult(NFAStateTransition t)

canPopResult

public boolean canPopResult()

popResult

public int[] popResult()

canPop

public boolean canPop()

pop

public int pop()

getIndex

public int getIndex()

Description copied from class: TRegexExecutorLocals

The index pointing into TRegexExecutorLocals.getInput().

Overrides:

getIndex in class TRegexExecutorLocals

Returns:

the current index of TRegexExecutorLocals.getInput() that is being processed.

setIndex

public void setIndex(int i)

Overrides:

setIndex in class TRegexExecutorLocals

incIndex

public void incIndex(int i)

Overrides:

incIndex in class TRegexExecutorLocals

toResult

public int[] toResult()

printStack

public void printStack(int curPc)