Java org.apache.lucene.util.automaton Operations fields, constructors, methods, implement or subclass

Example usage for Java org.apache.lucene.util.automaton Operations fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for org.apache.lucene.util.automaton Operations.

The text is from its open source code.

Field

int	DEFAULT_MAX_DETERMINIZED_STATES Default maximum number of states that Operations#determinize should create.

Method

Automaton	concatenate(List l) Returns an automaton that accepts the concatenation of the languages of the given automata.
Automaton	concatenate(Automaton a1, Automaton a2) Returns an automaton that accepts the concatenation of the languages of the given automata.
Automaton	intersection(Automaton a1, Automaton a2) Returns an automaton that accepts the intersection of the languages of the given automata.
boolean	isTotal(Automaton a) Returns true if the given automaton accepts all strings.
Automaton	minus(Automaton a1, Automaton a2, int maxDeterminizedStates) Returns a (deterministic) automaton that accepts the intersection of the language of `a1` and the complement of the language of `a2`.
boolean	run(Automaton a, String s) Returns true if the given string is accepted by the automaton.
boolean	run(Automaton a, IntsRef s) Returns true if the given string (expressed as unicode codepoints) is accepted by the automaton.
boolean	sameLanguage(Automaton a1, Automaton a2) Returns true if these two automata accept exactly the same language.
boolean	subsetOf(Automaton a1, Automaton a2) Returns true if the language of `a1` is a subset of the language of `a2`.
Automaton	union(Collection l) Returns an automaton that accepts the union of the languages of the given automata.
Automaton	union(Automaton a1, Automaton a2) Returns an automaton that accepts the union of the languages of the given automata.