/*
* Copyright © 2014 Cask Data, Inc.
*
* 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 co.cask.cdap.internal.app.runtime.distributed;
import co.cask.cdap.internal.app.runtime.ProgramOptionConstants;
import org.apache.twill.api.Command;
/**
* The class carries {@link Command} that are used by the flow system.
*/
public final class ProgramCommands {
public static final Command SUSPEND = Command.Builder.of("suspend").build();
public static final Command RESUME = Command.Builder.of("resume").build();
public static Command createSetInstances(int instances) {
return Command.Builder.of(ProgramOptionConstants.INSTANCES).addOption("count", Integer.toString(instances)).build();
}
private ProgramCommands() {
}
}