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PaodingAnalyzer.java ( 文件浏览 )

  • 发布于2016-05-17
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			/**
 * Copyright 2007 The Apache Software Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package net.paoding.analysis.analyzer;

import java.util.Properties;

import net.paoding.analysis.Constants;
import net.paoding.analysis.analyzer.estimate.TryPaodingAnalyzer;
import net.paoding.analysis.knife.Knife;
import net.paoding.analysis.knife.Paoding;
import net.paoding.analysis.knife.PaodingMaker;

/**
 * PaodingAnalyzer是基于“庖丁解牛”框架的Lucene词语分析器,是“庖丁解牛”框架对Lucene的适配器。
 * <p>
 * 
 * PaodingAnalyzer是线程安全的:并发情况下使用同一个PaodingAnalyzer实例是可行的。<br>
 * PaodingAnalyzer是可复用的:推荐多次同一个PaodingAnalyzer实例。
 * <p>
 * 
 * PaodingAnalyzer自动读取类路径下的paoding-analysis.properties属性文件,装配PaodingAnalyzer
 * <p>
 * 
 * @author Zhiliang Wang [qieqie.wang@gmail.com]
 * 
 * @see PaodingAnalyzerBean
 * 
 * @since 1.0
 * 
 */
public class PaodingAnalyzer extends PaodingAnalyzerBean {


	/**
	 * 根据类路径下的paoding-analysis.properties构建一个PaodingAnalyzer对象
	 * <p>
	 * 在一个JVM中,可多次创建,而并不会多次读取属性文件,不会重复读取字典。
	 */
	public PaodingAnalyzer() {

		this(PaodingMaker.DEFAULT_PROPERTIES_PATH);
	
}

	/**
	 * @param propertiesPath null表示使用类路径下的paoding-analysis.properties
	 */
	public PaodingAnalyzer(String propertiesPath) {

		init(propertiesPath);
	
}

	protected void init(String propertiesPath) {

		// 根据PaodingMaker说明,
		// 1、多次调用getProperties(),返回的都是同一个properties实例(只要属性文件没发生过修改)
		// 2、相同的properties实例,PaodingMaker也将返回同一个Paoding实例
		// 根据以上1、2点说明,在此能够保证多次创建PaodingAnalyzer并不会多次装载属性文件和词典
		if (propertiesPath == null) {

			propertiesPath = PaodingMaker.DEFAULT_PROPERTIES_PATH;
		
}
		Properties properties = PaodingMaker.getProperties(propertiesPath);
		String mode = Constants
				.getProperty(properties, Constants.ANALYZER_MODE);
		Paoding paoding = PaodingMaker.make(properties);
		setKnife(paoding);
		setMode(mode);
	
}

	/**
	 * 本方法为PaodingAnalyzer附带的测试评估方法。 <br>
	 * 执行之可以查看分词效果。以下任选一种方式进行:
	 * <p>
	 * 
	 * java net...PaodingAnalyzer<br>
	 * java net...PaodingAnalyzer --help<br>
	 * java net...PaodingAnalyzer 中华人民共和国<br>
	 * java net...PaodingAnalyzer -m max 中华人民共和国<br>
	 * java net...PaodingAnalyzer -f c:/text.txt<br>
	 * java net...PaodingAnalyzer -f c:/text.txt -c utf-8<br>
	 * 
	 * @param args
	 */
	public static void main(String[] args) {

		if (System.getProperty("paoding.try.app") == null) {

			System.setProperty("paoding.try.app", "PaodingAnalyzer");
			System.setProperty("paoding.try.cmd", "java PaodingAnalyzer");
		
}
		TryPaodingAnalyzer.main(args);
	
}

	// --------------------------------------------------

	/**
	 * @param knife
	 * @param default_mode
	 * @deprecated
	 */
	public PaodingAnalyzer(Knife knife, int mode) {

		super(knife, mode);
	
}

	/**
	 * 等价于maxMode()
	 * 
	 * @param knife
	 * @return
	 * @deprecated
	 */
	public static PaodingAnalyzer queryMode(Knife knife) {

		return maxMode(knife);
	
}

	/**
	 * 
	 * @param knife
	 * @return
	 * @deprecated
	 */
	public static PaodingAnalyzer defaultMode(Knife knife) {

		return new PaodingAnalyzer(knife, MOST_WORDS_MODE);
	
}

	/**
	 * 
	 * @param knife
	 * @return
	 * @deprecated
	 */
	public static PaodingAnalyzer maxMode(Knife knife) {

		return new PaodingAnalyzer(knife, MAX_WORD_LENGTH_MODE);
	
}

	/**
	 * 等价于defaultMode()
	 * 
	 * @param knife
	 * @return
	 * @deprecated
	 * 
	 */
	public static PaodingAnalyzer writerMode(Knife knife) {

		return defaultMode(knife);
	
}

}
			
...
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名称 大小 修改日期
SimpleReadListener2.java.svn-base2.53 kB2012-10-10 10:55
SimpleReadListener.java.svn-base2.72 kB2012-10-10 10:55
ReadListener.java.svn-base936.00 B2012-10-10 10:55
FileWordsReader.java.svn-base3.95 kB2012-10-10 10:55
Difference.java.svn-base2.82 kB2012-10-10 10:55
Detector.java.svn-base3.14 kB2012-10-10 10:55
Node.java.svn-base1.88 kB2012-10-10 10:55
DifferenceListener.java.svn-base879.00 B2012-10-10 10:55
Snapshot.java.svn-base5.98 kB2012-10-10 10:55
ExtensionFileFilter.java.svn-base1.22 kB2012-10-10 10:55
Estimate.java.svn-base4.94 kB2012-10-10 10:55
TryPaodingAnalyzer.java.svn-base10.66 kB2012-10-10 10:55
MaxWordLengthTokenCollector.java.svn-base2.43 kB2012-10-10 10:55
MostWordsTokenCollector.java.svn-base2.88 kB2012-10-10 10:55
SortingDictionariesCompiler.java.svn-base7.04 kB2012-10-10 10:55
CompiledFileDictionaries.java.svn-base8.25 kB2012-10-10 10:55
MostWordsModeDictionariesCompiler.java.svn-base9.05 kB2012-10-10 10:55
all-wcprops854.00 B2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries847.00 B2012-10-10 10:55
all-wcprops1.13 kB2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries1.07 kB2012-10-10 10:55
all-wcprops449.00 B2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries555.00 B2012-10-10 10:55
TokenCollector.java.svn-base966.00 B2012-10-10 10:55
PaodingAnalyzerBean.java.svn-base4.05 kB2012-10-10 10:55
PaodingAnalyzer.java.svn-base4.46 kB2012-10-10 10:55
PaodingTokenizer.java.svn-base5.00 kB2012-10-10 10:55
all-wcprops1.03 kB2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries1.00 kB2012-10-10 10:55
PaodingAnalysisException.java.svn-base1.16 kB2012-10-10 10:55
KnifeBox.java.svn-base2.47 kB2012-10-10 10:55
LetterKnife.java.svn-base1.50 kB2012-10-10 10:55
PaodingMaker.java.svn-base21.26 kB2012-10-10 10:55
CharSet.java.svn-base2.13 kB2012-10-10 10:55
CombinatoricsKnife.java.svn-base10.65 kB2012-10-10 10:55
DictionariesCompiler.java.svn-base1.28 kB2012-10-10 10:55
FileDictionaries.java.svn-base12.74 kB2012-10-10 10:55
Dictionaries.java.svn-base1.85 kB2012-10-10 10:55
Knife.java.svn-base5.80 kB2012-10-10 10:55
Beef.java.svn-base3.84 kB2012-10-10 10:55
SmartKnifeBox.java.svn-base974.00 B2012-10-10 10:55
Collector.java.svn-base1.55 kB2012-10-10 10:55
Paoding.java.svn-base1.35 kB2012-10-10 10:55
FakeKnife.java.svn-base2.08 kB2012-10-10 10:55
CJKKnife.java.svn-base14.72 kB2012-10-10 10:55
NumberKnife.java.svn-base4.38 kB2012-10-10 10:55
DictionariesWare.java.svn-base853.00 B2012-10-10 10:55
FileDictionariesDifferenceListener.java.svn-base2.42 kB2012-10-10 10:55
CollectorStdoutImpl.java.svn-base1.18 kB2012-10-10 10:55
all-wcprops125.00 B2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries318.00 B2012-10-10 10:55
ReadListener.java936.00 B2012-10-10 10:55
FileWordsReader.java3.95 kB2012-10-10 10:55
SimpleReadListener.java2.72 kB2012-10-10 10:55
SimpleReadListener2.java2.53 kB2012-10-10 10:55
Detector.java3.14 kB2012-10-10 10:55
Node.java1.88 kB2012-10-10 10:55
ExtensionFileFilter.java1.22 kB2012-10-10 10:55
Difference.java2.82 kB2012-10-10 10:55
DifferenceListener.java879.00 B2012-10-10 10:55
Snapshot.java5.98 kB2012-10-10 10:55
HashBinaryDictionary.java.svn-base6.67 kB2012-10-10 10:55
Word.java.svn-base1.84 kB2012-10-10 10:55
Dictionary.java.svn-base1.71 kB2012-10-10 10:55
BinaryDictionary.java.svn-base3.15 kB2012-10-10 10:55
Hit.java.svn-base5.01 kB2012-10-10 10:55
DictionaryDelegate.java.svn-base1.30 kB2012-10-10 10:55
TryPaodingAnalyzer.java10.66 kB2012-10-10 10:55
Estimate.java4.94 kB2012-10-10 10:55
all-wcprops750.00 B2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries853.00 B2012-10-10 10:55
MaxWordLengthTokenCollector.java2.43 kB2012-10-10 10:55
CompiledFileDictionaries.java8.25 kB2012-10-10 10:55
SortingDictionariesCompiler.java7.04 kB2012-10-10 10:55
MostWordsModeDictionariesCompiler.java9.05 kB2012-10-10 10:55
MostWordsTokenCollector.java2.88 kB2012-10-10 10:55
all-wcprops291.00 B2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries421.00 B2012-10-10 10:55
Constants.java.svn-base4.78 kB2012-10-10 10:55
all-wcprops2.88 kB2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries2.76 kB2012-10-10 10:55
all-wcprops1.01 kB2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries1.07 kB2012-10-10 10:55
PaodingTokenizer.java5.00 kB2012-10-10 10:55
TokenCollector.java966.00 B2012-10-10 10:55
PaodingAnalyzer.java4.46 kB2012-10-10 10:55
PaodingAnalyzerBean.java4.05 kB2012-10-10 10:55
ChineseTokenizerFactory.java1.63 kB2012-10-10 11:06
SolrPaodingTokenizer.java1.09 kB2012-10-10 11:06
PaodingAnalysisException.java1.16 kB2012-10-10 10:55
all-wcprops242.00 B2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries458.00 B2012-10-10 10:55
SmartKnifeBox.java974.00 B2012-10-10 10:55
PaodingMaker.java21.26 kB2012-10-10 10:55
CJKKnife.java14.72 kB2012-10-10 10:55
DictionariesWare.java853.00 B2012-10-10 10:55
Knife.java5.80 kB2012-10-10 10:55
Collector.java1.55 kB2012-10-10 10:55
Paoding.java1.35 kB2012-10-10 10:55
FileDictionariesDifferenceListener.java2.42 kB2012-10-10 10:55
FakeKnife.java2.08 kB2012-10-10 10:55
CharSet.java2.13 kB2012-10-10 10:55
Dictionaries.java1.85 kB2012-10-10 10:55
CollectorStdoutImpl.java1.18 kB2012-10-10 10:55
FileDictionaries.java12.74 kB2012-10-10 10:55
CombinatoricsKnife.java10.65 kB2012-10-10 10:55
KnifeBox.java2.47 kB2012-10-10 10:55
Beef.java3.84 kB2012-10-10 10:55
LetterKnife.java1.50 kB2012-10-10 10:55
DictionariesCompiler.java1.28 kB2012-10-10 10:55
NumberKnife.java4.38 kB2012-10-10 10:55
BinaryDictionary.java3.15 kB2012-10-10 10:55
Dictionary.java1.71 kB2012-10-10 10:55
DictionaryDelegate.java1.30 kB2012-10-10 10:55
Word.java1.84 kB2012-10-10 10:55
HashBinaryDictionary.java6.67 kB2012-10-10 10:55
Hit.java5.01 kB2012-10-10 10:55
all-wcprops97.00 B2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries273.00 B2012-10-10 10:55
Constants.java4.78 kB2012-10-10 10:55
all-wcprops89.00 B2012-10-10 10:55
format2.00 B2012-10-10 10:55
entries264.00 B2012-10-10 10:55
readme36.00 B2012-10-11 16:29
paoding-analysis.properties187.00 B2012-10-10 10:55
paoding-analysis-default.properties220.00 B2012-10-10 10:55
paoding-analyzer.properties389.00 B2012-10-10 10:55
paoding-dic-home.properties450.00 B2012-10-11 11:36
paoding-knives.properties212.00 B2012-10-10 10:55
paoding-knives-user.properties260.00 B2012-10-10 10:55
pom.xml2.99 kB2012-10-13 14:56
zh-solr-se-solr-paoding-analysis-0.1.jar103.19 kB2012-10-13 14:19
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PaodingAnalyzer.java (316.60 kB)

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