counter.java

精通从JavaScript到Jsp范例程序设计

public class counter{

	private int count;
	
	public counter(){
	}
	
	public void setCount( int count ){
		this.count = count;
	}
	
	public int getCount(){
		return this.count;
	}
	
	synchronized public String[] getCountImage(){
		count++;
		char[] chars = String.valueOf( count ).toCharArray();
		int numChars = chars.length;
		String[] images = new String[numChars];
		for( int i=numChars-1; i>-1; i-- ){
		  images[i] = String.valueOf( chars[ i ] ) + ".gif";
		}
		
		return images;
	}
	
}