org.ansj.library.name.PersonAttrLibrary Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of ansj_seg Show documentation

best java chinese word seg !

There is a newer version: 5.1.6

package org.ansj.library.name;

import java.io.BufferedReader;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

import org.ansj.domain.PersonNatureAttr;
import org.ansj.util.MyStaticValue;
import org.nlpcn.commons.lang.util.logging.Log;

/**
 * 人名标注所用的词典就是简单的hashmap简单方便谁用谁知道,只在加载词典的时候用
 * 
 * @author ansj
 */

public class PersonAttrLibrary {

	private static final Log logger = MyStaticValue.getLog();

	private HashMap pnMap = null;

	public PersonAttrLibrary() {
	}

	public HashMap getPersonMap() {
		if (pnMap != null) {
			return pnMap;
		}
		init1();
		init2();
		return pnMap;
	}

	// name_freq
	private void init2() {
		Map personFreqMap = MyStaticValue.getPersonFreqMap();
		Set> entrySet = personFreqMap.entrySet();
		PersonNatureAttr pna = null;
		for (Entry entry : entrySet) {
			pna = pnMap.get(entry.getKey());
			if (pna == null) {
				pna = new PersonNatureAttr();
				pna.setlocFreq(entry.getValue());
				pnMap.put(entry.getKey(), pna);
			} else {
				pna.setlocFreq(entry.getValue());
			}

		}
	}

	// person.dic
	private void init1() {
		try (BufferedReader br = MyStaticValue.getPersonReader()) {
			pnMap = new HashMap();
			String temp = null;
			String[] strs = null;
			PersonNatureAttr pna = null;
			while ((temp = br.readLine()) != null) {
				pna = new PersonNatureAttr();
				strs = temp.split("\t");
				pna = pnMap.get(strs[0]);
				if (pna == null) {
					pna = new PersonNatureAttr();
				}
				pna.addFreq(Integer.parseInt(strs[1]), Integer.parseInt(strs[2]));
				pnMap.put(strs[0], pna);
			}
		} catch (NumberFormatException e) {
			logger.warn("数字格式不正确", e);
		} catch (IOException e) {
			logger.warn("IO异常", e);
		}
	}
}