Package org.apache.lucene.util.automaton

Class ByteRunAutomaton

java.lang.Object

org.apache.lucene.util.automaton.RunAutomaton

org.apache.lucene.util.automaton.ByteRunAutomaton

public class ByteRunAutomaton
extends RunAutomaton

Automaton representation for matching UTF-8 byte[].

Constructor Summary

Constructors

Constructor	Description
ByteRunAutomaton(Automaton a)
ByteRunAutomaton(Automaton a, boolean utf8)	expert: if utf8 is true, the input is already byte-based

Method Summary

Modifier and Type	Method	Description
boolean	run(byte[] s, int offset, int length)	Returns true if the given byte array is accepted by this automaton

Methods inherited from class org.apache.lucene.util.automaton.RunAutomaton

equals, getCharIntervals, getInitialState, getSize, hashCode, isAccept, step, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ByteRunAutomaton

public ByteRunAutomaton(Automaton a)

ByteRunAutomaton

public ByteRunAutomaton(Automaton a,
                        boolean utf8)

expert: if utf8 is true, the input is already byte-based

Method Detail

run

public boolean run(byte[] s,
                   int offset,
                   int length)

Returns true if the given byte array is accepted by this automaton