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

Class DFAAbstractStateNode

java.lang.Object

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

All Implemented Interfaces:

JsonConvertible

Direct Known Subclasses:

DFAFindInnerLiteralStateNode, DFAInitialStateNode, DFAStateNode

public abstract class DFAAbstractStateNode
extends Object
implements JsonConvertible

Field Summary

Fields

Modifier and Type	Field and Description
protected short[]	successors

Method Summary

Modifier and Type	Method and Description
abstract DFAAbstractStateNode	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	getId()
short[]	getSuccessors()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.oracle.truffle.regex.tregex.util.json.JsonConvertible

toJson

Field Detail

successors

protected final short[] successors

Method Detail

createNodeSplitCopy

public abstract DFAAbstractStateNode 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. Used by DFANodeSplit.

Parameters:

copyID - new ID for the copy.

Returns:

an "almost shallow" copy of this node.

getId

public final short getId()

getSuccessors

public final short[] getSuccessors()