/*
* 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 ClearScreenCode extends AnsiEscapeCode {
public enum Option {
CursorToEnd, CursorToBeginning, EntireScreen
}
private Option option;
public ClearScreenCode(Option option) {
this.option = option;
}
@Override
public byte[] toByteArray() {
switch (option) {
case CursorToBeginning:
return wrapCSI("0J");
case CursorToEnd:
return wrapCSI("1J");
case EntireScreen:
return wrapCSI("2J");
}
throw new RuntimeException(
"Invalid clear screen option. not reachable.");
}
}