storm-server/src/main/java/org/apache/storm/scheduler/resource/SchedulingStatus.java

/**
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.storm.scheduler.resource;

import java.util.EnumSet;

public enum SchedulingStatus {
    SUCCESS,
    FAIL_NOT_ENOUGH_RESOURCES,
    FAIL_INVALID_TOPOLOGY,
    FAIL_OTHER;

    public static EnumSet<SchedulingStatus> success = EnumSet.of(SUCCESS);
    public static EnumSet<SchedulingStatus> failure = EnumSet.of(FAIL_INVALID_TOPOLOGY, FAIL_NOT_ENOUGH_RESOURCES,
                                                                 FAIL_OTHER);

    public static boolean isStatusSuccess(SchedulingStatus status) {
        return success.contains(status);
    }

    public static boolean isStatusFailure(SchedulingStatus status) {
        return failure.contains(status);
    }

}