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package com.clickntap.tool.html;

import java.io.Writer;

import javax.swing.text.MutableAttributeSet;
import javax.swing.text.html.HTML.Tag;
import javax.swing.text.html.HTMLEditorKit.ParserCallback;

import com.clickntap.utils.ConstUtils;

public class TextParserCallBack extends ParserCallback {
  private Writer writer;

  public TextParserCallBack(Writer writer) {
    this.writer = writer;
  }

  public void handleStartTag(Tag tag, MutableAttributeSet attributeSet, int index) {
    try {
      if (tag.breaksFlow())
        writer.write(ConstUtils.SPACE);
    } catch (Exception e) {
    }
  }

  public void handleEndTag(Tag tag, int index) {
    try {
      if (tag.breaksFlow())
        writer.write(ConstUtils.SPACE);
    } catch (Exception e) {
    }
  }

  public void handleText(char[] text, int index) {
    try {
      writer.write(text);
    } catch (Exception e) {
    }
  }

  public void handleSimpleTag(Tag tag, MutableAttributeSet attributeSet, int index) {
    try {
      if (tag.breaksFlow())
        writer.write(ConstUtils.SPACE);
    } catch (Exception e) {
    }
  }
}