content: package com.baidu.ueditor.define;
  
  import java.util.ArrayList;
  import java.util.HashMap;
  import java.util.Iterator;
  import java.util.List;
  import java.util.Map;
  
  import com.baidu.ueditor.Encoder;
  
  /**
   * 多状态集合状态
   * 其包含了多个状态的集合, 其本身自己也是一个状态
   * @author hancong03@baidu.com
   *
   */
  public class MultiState implements State {
  
  	private boolean state = false;
  	private String info = null;
  	private Map<String, Long> intMap = new HashMap<String, Long>();
  	private Map<String, String> infoMap = new HashMap<String, String>();
  	private List<String> stateList = new ArrayList<String>();
  	
  	public MultiState ( boolean state ) {
  		this.state = state;
  	}
  	
  	public MultiState ( boolean state, String info ) {
  		this.state = state;
  		this.info = info;
  	}
  	
  	public MultiState ( boolean state, int infoKey ) {
  		this.state = state;
  		this.info = AppInfo.getStateInfo( infoKey );
  	}
  	
  	@Override
  	public boolean isSuccess() {
  		return this.state;
  	}
  	
  	public void addState ( State state ) {
  		stateList.add( state.toJSONString() );
  	}
  
  	/**
  	 * 该方法调用无效果
  	 */
  	@Override
  	public void putInfo(String name, String val) {
  		this.infoMap.put(name, val);
  	}
  
  	@Override
  	public String toJSONString() {
  		
  		String stateVal = this.isSuccess() ? AppInfo.getStateInfo( AppInfo.SUCCESS ) : this.info;
  		
  		StringBuilder builder = new StringBuilder();
  		
  		builder.append( "{\"state\": \"" + stateVal + "\"" );
  		
  		// 数字转换
  		Iterator<String> iterator = this.intMap.keySet().iterator();
  		
  		while ( iterator.hasNext() ) {
  			
  			stateVal = iterator.next();
  			
  			builder.append( ",\""+ stateVal +"\": " + this.intMap.get( stateVal ) );
  			
  		}
  		
  		iterator = this.infoMap.keySet().iterator();
  		
  		while ( iterator.hasNext() ) {
  			
  			stateVal = iterator.next();
  			
  			builder.append( ",\""+ stateVal +"\": \"" + this.infoMap.get( stateVal ) + "\"" );
  			
  		}
  		
  		builder.append( ", list: [" );
  		
  		
  		iterator = this.stateList.iterator();
  		
  		while ( iterator.hasNext() ) {
  			
  			builder.append( iterator.next() + "," );
  			
  		}
  		
  		if ( this.stateList.size() > 0 ) {
  			builder.deleteCharAt( builder.length() - 1 );
  		}
  		
  		builder.append( " ]}" );
  
  		return Encoder.toUnicode( builder.toString() );
  
  	}
  
  	@Override
  	public void putInfo(String name, long val) {
  		this.intMap.put( name, val );
  	}
  
  }
  