CursorPosCode.java

/*
 * Copyright 2009 NCHOVY
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.krakenapps.ansicode;

public class CursorPosCode extends AnsiEscapeCode {
	public enum Option {
		Save, Restore
	}
	
	private Option option;

	public CursorPosCode(Option op) {
		this.option = op;
	}

	private String getOptionCode() {
		switch (option) {
		case Save:
			return "s";
		case Restore:
			return "u";
		}

		throw new RuntimeException("Invalid option code. not reachable");
	}

	@Override
	public byte[] toByteArray() {
		return wrapCSI(getOptionCode());
	}
}