/*
* 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.ignite.spi.collision;
import java.util.Collection;
import java.util.Collections;
/**
* Tes
*/
public class GridCollisionTestContext implements CollisionContext {
/** Active jobs. */
private Collection<CollisionJobContext> activeJobs;
/** Wait jobs. */
private Collection<CollisionJobContext> waitJobs;
/** Held jobs. */
private Collection<CollisionJobContext> heldJobs;
/**
* @param activeJobs Active jobs.
* @param waitJobs Waiting jobs.
*/
public GridCollisionTestContext(Collection<CollisionJobContext> activeJobs,
Collection<CollisionJobContext> waitJobs) {
this.activeJobs = activeJobs;
this.waitJobs = waitJobs;
}
/**
* @param activeJobs Active jobs.
* @param waitJobs Waiting jobs.
* @param heldJobs Held jobs.
*/
public GridCollisionTestContext(Collection<CollisionJobContext> activeJobs,
Collection<CollisionJobContext> waitJobs,
Collection<CollisionJobContext> heldJobs) {
this.activeJobs = activeJobs;
this.waitJobs = waitJobs;
this.heldJobs = heldJobs;
}
/** {@inheritDoc} */
@Override public Collection<CollisionJobContext> activeJobs() {
return mask(activeJobs);
}
/** {@inheritDoc} */
@Override public Collection<CollisionJobContext> heldJobs() {
return mask(heldJobs);
}
/** {@inheritDoc} */
@Override public Collection<CollisionJobContext> waitingJobs() {
return mask(waitJobs);
}
/**
* @param c Collection to check for {@code null}.
* @return Non-null collection.
*/
private Collection<CollisionJobContext> mask(Collection<CollisionJobContext> c) {
return c == null ? Collections.<CollisionJobContext>emptyList() : c;
}
}