ictclasanalyzer.java

《lucene+nutch搜索引擎开发》源代码

package chapter8;

//package com.xjt.nlp.word;

public class ICTCLASAnalyzer {

	  private static ICTCLASAnalyzer instance=null; 
	  private ICTCLASAnalyzer() { 
	//第一个参数0(词语切分),1(一级标注),2(二级标注). 
	//第二个参数0(北大标准),1(973标准),2(XML). 
	    init(0,0); 
	  } 
	  public synchronized static ICTCLASAnalyzer getInstance(){ 
	    if (instance==null){ 
	      instance = new ICTCLASAnalyzer(); 
	    } 
	    return instance; 
	  } 
	  public synchronized native boolean init(int i, int j); 
	  public synchronized native String paragraphProcess(String sParagraph); 
	  public synchronized native boolean fileProcess(String source,String target);
	  
	  public static void main(String[] args) { 
		  	ICTCLASAnalyzer split1 = new ICTCLASAnalyzer(); 
			System.out.println("下边要处理的文本大小为48M"); 
			long startTime=System.currentTimeMillis(); 
			split1.fileProcess("c:\\1.txt","c:\\2.txt"); 
			long  endTime=System.currentTimeMillis(); 
			System.out.println(endTime-startTime);//时间为毫妙 
	  }

//	  public static { 
//	    System.loadLibrary("ICTCLAS"); 
//	  } 
	}