Method decode

code/src/java/pcgen/io/EntityEncoder.java:83–125

decode characters. {@literal "\n" <- "&nl;" "\r" <- "&cr;" "\f" <- "&lf;" ":" <- "&colon;" "|" <- "&pipe;" "[" <- "&lbracket;" "]" <- "&rbracket;" "&" <- "&amp;" } author: Thomas Behr 09-09-02 @param s the String to decode @return the decoded String

(String s)

	 * @return the decoded String
	 */
	public static String decode(String s)
	{
		final StringBuilder buffer = new StringBuilder();
		final StringTokenizer tokens = new StringTokenizer(s, "&;", true);

		while (tokens.hasMoreTokens())
		{
			String cToken = tokens.nextToken();

			if ("&".equals(cToken))
			{
				String tok1 = null;
				String tok2 = null;

				try
				{
					tok1 = tokens.nextToken();
					tok2 = tokens.nextToken();
					buffer.append(ENTITIES.get(cToken + tok1 + tok2));
				}
				catch (NoSuchElementException exc)
				{
					buffer.append(cToken);

					if (tok1 != null)
					{
						buffer.append(tok1);

						if (tok2 != null)
						{
							buffer.append(tok2);
						}
					}
				}
			}
			else
			{
				buffer.append(cToken);
			}
		}

		return buffer.toString();
	}

	/**
	 * encode characters.