/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.usergrid.chop.api;
/** The state dependent and/or impacting signals sent to a runner. */
public enum Signal {
START( 0 ), STOP( 1 ), RESET( 2 ), LOAD( 3 ), COMPLETED( 4 );
private final int id;
private Signal( int id ) {
this.id = id;
}
public int getId() {
return id;
}
public Signal get( int id ) {
switch ( id ) {
case 0:
return START;
case 1:
return STOP;
case 2:
return RESET;
case 3:
return LOAD;
case 4:
return COMPLETED;
}
throw new RuntimeException( "Should never get here!" );
}
}