com.oracle.truffle.regex.tregex.nodes.dfa

Class CGTrackingDFAStateNode

java.lang.Object

com.oracle.truffle.regex.tregex.nodes.dfa.DFAAbstractStateNode

com.oracle.truffle.regex.tregex.nodes.dfa.DFAStateNode

com.oracle.truffle.regex.tregex.nodes.dfa.CGTrackingDFAStateNode

All Implemented Interfaces:

JsonConvertible

public class CGTrackingDFAStateNode
extends DFAStateNode

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.regex.tregex.nodes.dfa.DFAStateNode

DFAStateNode.IndexOfAnyByteCall, DFAStateNode.IndexOfAnyCall, DFAStateNode.IndexOfAnyCharCall, DFAStateNode.IndexOfAnyIntCall, DFAStateNode.IndexOfCall, DFAStateNode.IndexOfStringCall

Field Summary

Fields inherited from class com.oracle.truffle.regex.tregex.nodes.dfa.DFAStateNode

indexOfCall

Fields inherited from class com.oracle.truffle.regex.tregex.nodes.dfa.DFAAbstractStateNode

successors

Constructor Summary

Constructors

Constructor and Description

CGTrackingDFAStateNode(short id, byte flags, short loopTransitionIndex, DFAStateNode.IndexOfCall indexOfCall, short[] successors, Matchers matchers, short[] lastTransitionIndex, DFACaptureGroupLazyTransition[] lazyTransitions, DFACaptureGroupLazyTransition preAnchoredFinalStateTransition, DFACaptureGroupLazyTransition preUnAnchoredFinalStateTransition, DFACaptureGroupPartialTransition anchoredFinalStateTransition, DFACaptureGroupPartialTransition unAnchoredFinalStateTransition, DFACaptureGroupPartialTransition cgLoopToSelf)

Method Summary

Modifier and Type	Method and Description
DFAStateNode	createNodeSplitCopy(short copyID) Creates a copy of this state node, where all attributes are copied shallowly, except for the DFAAbstractStateNode.successors array, which is deep-copied, and the node ID, which is replaced by the parameter copyID.
short[]	getLastTransitionIndex()

Methods inherited from class com.oracle.truffle.regex.tregex.nodes.dfa.DFAStateNode

buildFlags, getMatchers, getSequentialMatchers, hasBackwardPrefixState, hasLoopToSelf, isAnchoredFinalState, isFinalState, toJson, toString, utf16MustDecode

Methods inherited from class com.oracle.truffle.regex.tregex.nodes.dfa.DFAAbstractStateNode

getId, getSuccessors

Methods inherited from class java.lang.Object

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

Constructor Detail

CGTrackingDFAStateNode

public CGTrackingDFAStateNode(short id,
                              byte flags,
                              short loopTransitionIndex,
                              DFAStateNode.IndexOfCall indexOfCall,
                              short[] successors,
                              Matchers matchers,
                              short[] lastTransitionIndex,
                              DFACaptureGroupLazyTransition[] lazyTransitions,
                              DFACaptureGroupLazyTransition preAnchoredFinalStateTransition,
                              DFACaptureGroupLazyTransition preUnAnchoredFinalStateTransition,
                              DFACaptureGroupPartialTransition anchoredFinalStateTransition,
                              DFACaptureGroupPartialTransition unAnchoredFinalStateTransition,
                              DFACaptureGroupPartialTransition cgLoopToSelf)

Method Detail

getLastTransitionIndex

public short[] getLastTransitionIndex()

createNodeSplitCopy

public DFAStateNode createNodeSplitCopy(short copyID)

Description copied from class: DFAAbstractStateNode

Creates a copy of this state node, where all attributes are copied shallowly, except for the DFAAbstractStateNode.successors array, which is deep-copied, and the node ID, which is replaced by the parameter copyID. Used by DFANodeSplit.

Overrides:

createNodeSplitCopy in class DFAStateNode

Parameters:

copyID - new ID for the copy.

Returns:

an "almost shallow" copy of this node.