modules/core/src/main/java/org/apache/ignite/internal/processors/cluster/ClientGetClusterStateComputeRequest.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
 *
 *      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.internal.processors.cluster;

import org.apache.ignite.Ignite;
import org.apache.ignite.cluster.ClusterState;
import org.apache.ignite.internal.processors.task.GridInternal;
import org.apache.ignite.lang.IgniteCallable;
import org.apache.ignite.resources.IgniteInstanceResource;

/**
 * Request for getting cluster state on client node.
 */
@GridInternal
public class ClientGetClusterStateComputeRequest implements IgniteCallable<ClusterState> {
    /** */
    private static final long serialVersionUID = 0L;

    /** Ignite. */
    @IgniteInstanceResource
    private Ignite ig;

    /** {@inheritDoc} */
    @Override public ClusterState call() throws Exception {
        return ig.cluster().state();
    }
}