package org.ictclas4j.bean;



import java.io.DataInputStream;

import java.io.DataOutputStream;

import java.io.IOException;



/**

 * ??????

 * 

 * @author sinboy

 * @since 2008.7.5

 * 

 */

public class WordFingerprint {

	private String word;



	// ????

	private String[] pinyin;



	// ??????????????????->4425134

	private String fingerprint;



	public String getWord() {

		return word;

	}



	public void setWord(String word) {

		this.word = word;

	}



	public String[] getPinyin() {

		return pinyin;

	}



	public void setPinyin(String[] pinyin) {

		this.pinyin = pinyin;

	}



	public String getFingerprint() {

		return fingerprint;

	}



	public void setFingerprint(String fingerprint) {

		this.fingerprint = fingerprint;

	}



	public String toString() {

		StringBuffer sb = new StringBuffer();

		sb.append(word).append(",");

		sb.append(fingerprint).append(",");

		for (int i = 0; i < pinyin.length; i++) {

			sb.append(pinyin[i]);

			if (i != pinyin.length - 1)

				sb.append("/");

		}

		return sb.toString();

	}



	public int read(DataInputStream in, long offset) throws IOException {

		int size = 0;



		if (in != null) {



			in.skip(offset);



			// read word

			int wordLen = in.readByte();

			byte[] bword = new byte[wordLen];

			in.read(bword);

			size += 1 + wordLen;

			word = new String(bword);



			// read fingerprint

			int fpLen = in.readByte();

			byte[] bfp = new byte[fpLen];

			in.read(bfp);

			size += 1 + fpLen;

			fingerprint = new String(bfp);



			// read pinyin

			int pinyinCount = in.readByte();

			size++;

			pinyin = new String[pinyinCount];

			for (int i = 0; i < pinyinCount; i++) {

				int pinyinLen = in.readByte();

				byte[] bpinyin = new byte[pinyinLen];

				in.read(bpinyin);

				pinyin[i] = new String(bpinyin);

				size += 1 + pinyinLen;

			}



		}

		return size;

	}



	public int write(DataOutputStream out) throws IOException {

		int size = 0;



		if (out != null) {

			// write word

			int wordLen = word != null ? word.getBytes().length : 0;

			out.writeByte((byte) wordLen);

			size++;

			if (wordLen > 0) {

				byte[] b = word.getBytes();

				out.write(b);

				size += wordLen;

			}



			// write fingerprint

			int fpLen = fingerprint != null ? fingerprint.getBytes().length : 0;

			out.writeByte((byte) fpLen);

			size++;

			if (fpLen > 0) {

				byte[] b = fingerprint.getBytes();

				out.write(b);

				size += fpLen;

			}



			// write pinyin

			int pinyinCount = pinyin != null ? pinyin.length : 0;

			out.writeByte((byte) pinyinCount);

			size++;

			if (pinyinCount > 0) {

				for (int i = 0; i < pinyinCount; i++) {

					int pinyinLen = pinyin[i] != null ? pinyin[i].getBytes().length : 0;

					out.writeByte(pinyinLen);

					size++;

					if (pinyinLen > 0) {

						byte[] b = pinyin[i].getBytes();

						out.write(b);

						size += pinyinLen;

					}

				}

			}



		}

		return size;



	}



}