com.jn.langx.algorithm.ahocorasick.trie

类 Trie

java.lang.Object

com.jn.langx.algorithm.ahocorasick.trie.Trie

public class Trie
extends Object

Based on the Aho-Corasick white paper, Bell technologies: http://cr.yp.to/bib/1975/aho.pdf

作者:

Robert Bor

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	Trie.TrieBuilder

方法概要

限定符和类型	方法和说明
static Trie.TrieBuilder	builder() Provides a fluent interface for constructing Trie instances.
boolean	containsMatch(CharSequence text)
Emit	firstMatch(CharSequence text) The first matching text sequence.
Collection<Emit>	parseText(CharSequence text)
void	parseText(CharSequence text, EmitHandler emitHandler)
Collection<Emit>	parseText(CharSequence text, StatefulEmitHandler emitHandler)
Collection<Token>	tokenize(String text)

从类继承的方法 java.lang.Object

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

方法详细资料

tokenize

public Collection<Token> tokenize(String text)

parseText

public Collection<Emit> parseText(CharSequence text)

parseText

public Collection<Emit> parseText(CharSequence text,
                                  StatefulEmitHandler emitHandler)

containsMatch

public boolean containsMatch(CharSequence text)

parseText

public void parseText(CharSequence text,
                      EmitHandler emitHandler)

firstMatch

public Emit firstMatch(CharSequence text)

The first matching text sequence.

参数:

text - The text to search for keywords.

返回:

null if no matches found.

builder

public static Trie.TrieBuilder builder()

Provides a fluent interface for constructing Trie instances.

返回:

The builder used to configure its Trie.