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package org.ansj.domain;

import java.io.Serializable;
import java.util.Map;

import org.nlpcn.commons.lang.dat.Item;

public class AnsjItem extends Item implements Serializable{

	private static final long serialVersionUID = 1L;

	public static final AnsjItem NULL = new AnsjItem();

	public static final AnsjItem BEGIN = new AnsjItem();

	public static final AnsjItem END = new AnsjItem();

	static {
		NULL.base = 0;

		BEGIN.index = 0;
		BEGIN.termNatures = TermNatures.BEGIN;

		END.index = -1;
		END.termNatures = TermNatures.END;
	}

	public String param;

	/**
	 * frequency : 词性词典,以及词性的相关权重
	 */
	public TermNatures termNatures = null ;

	public Map bigramEntryMap =  null ;

	@Override
	public void init(String[] split) {
		this.name = split[0];
		this.param = split[1];
	}

	@Override
	public void initValue(String[] split) {
		index = Integer.parseInt(split[0]);
		base = Integer.parseInt(split[2]);
		check = Integer.parseInt(split[3]);
		status = Byte.parseByte(split[4]);
		if (status > 1) {
			name = split[1];
			termNatures = new TermNatures(TermNature.setNatureStrToArray(split[5]), index);
		}else{
			termNatures = new TermNatures(TermNature.NULL); 
		}
	}

	@Override
	public String toText() {
		return index + "\t" + name + "\t" + base + "\t" + check + "\t" + status + "\t" + param;
	}

}