textwrap.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   TextWrap.java

package org.gudy.azureus2.ui.console.util;

import java.io.PrintStream;
import java.util.Iterator;

public class TextWrap
{

	public TextWrap()
	{
	}

	public static void printList(Iterator text_segments, PrintStream out, String space_between_commands)
	{
		StringBuffer command_line_so_far = new StringBuffer("  ");
		for (; text_segments.hasNext(); command_line_so_far.append(space_between_commands))
		{
			String next_command = (String)text_segments.next();
			int current_length = command_line_so_far.length();
			if (current_length + next_command.length() + space_between_commands.length() > 79)
			{
				out.println(command_line_so_far);
				command_line_so_far.setLength(2);
			}
			command_line_so_far.append(next_command);
		}

		if (command_line_so_far.length() > 2)
			out.println(command_line_so_far);
	}
}