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

Class DFAStateNode.IndexOfCall

java.lang.Object

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

Direct Known Subclasses:

DFAStateNode.IndexOfAnyCall, DFAStateNode.IndexOfStringCall

Enclosing class:

DFAStateNode

public abstract static class DFAStateNode.IndexOfCall
extends Object

This call is used when all except a very small set of code points will loop back to the current DFA state. The #execute(TRegexDFAExecutorNode, Object, int, int, Encoding, boolean) method will search for the given small set of code points in an optimized, possibly vectorized loop.

Constructor Summary

Constructors

Constructor and Description
IndexOfCall()

Method Summary

Modifier and Type	Method and Description
abstract int	encodedLength()
abstract int	execute(TRegexDFAExecutorNode executor, Object input, int preLoopIndex, int maxIndex, Encodings.Encoding encoding, boolean tString)

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexOfCall

public IndexOfCall()

Method Detail

execute

public abstract int execute(TRegexDFAExecutorNode executor,
                            Object input,
                            int preLoopIndex,
                            int maxIndex,
                            Encodings.Encoding encoding,
                            boolean tString)

encodedLength

public abstract int encodedLength()