/*
* Copyright © 2015-2016 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.proto.id;
import co.cask.cdap.proto.Id;
import co.cask.cdap.proto.element.EntityType;
import java.util.Arrays;
import java.util.Collections;
import java.util.Iterator;
import java.util.Objects;
/**
* Uniquely identifies a schedule.
*/
public class ScheduleId extends EntityId implements NamespacedId, ParentedId<ApplicationId> {
private final String namespace;
private final String application;
private final String schedule;
public ScheduleId(String namespace, String application, String schedule) {
super(EntityType.SCHEDULE);
this.namespace = namespace;
this.application = application;
this.schedule = schedule;
}
public String getNamespace() {
return namespace;
}
public String getApplication() {
return application;
}
public String getSchedule() {
return schedule;
}
@Override
public boolean equals(Object o) {
if (!super.equals(o)) {
return false;
}
ScheduleId that = (ScheduleId) o;
return Objects.equals(namespace, that.namespace) &&
Objects.equals(application, that.application) &&
Objects.equals(schedule, that.schedule);
}
@Override
public int hashCode() {
return Objects.hash(super.hashCode(), namespace, application, schedule);
}
@Override
public ApplicationId getParent() {
return new ApplicationId(namespace, application);
}
@Override
public Id.Schedule toId() {
return Id.Schedule.from(Id.Application.from(namespace, application), schedule);
}
@SuppressWarnings("unused")
public static ScheduleId fromIdParts(Iterable<String> idString) {
Iterator<String> iterator = idString.iterator();
return new ScheduleId(
next(iterator, "namespace"), next(iterator, "application"),
nextAndEnd(iterator, "schedule"));
}
@Override
protected Iterable<String> toIdParts() {
return Collections.unmodifiableList(Arrays.asList(namespace, application, schedule));
}
public static ScheduleId fromString(String string) {
return EntityId.fromString(string, ScheduleId.class);
}
}