com.datastax.oss.driver.internal.core.util.collection.SimpleQueryPlan Maven / Gradle / Ivy
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/*
* 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 com.datastax.oss.driver.internal.core.util.collection;
import com.datastax.oss.driver.api.core.metadata.Node;
import edu.umd.cs.findbugs.annotations.NonNull;
import net.jcip.annotations.ThreadSafe;
/** Query plan where nodes must be provided at construction time. */
@ThreadSafe
public class SimpleQueryPlan extends QueryPlanBase {
private final Object[] nodes;
/**
* Creates a new query plan with the given nodes.
*
* For efficiency, there is no defensive copy, the provided array is used directly. The
* declared type is {@code Object[]} but all elements must be instances of {@link Node}. See
* {@link #getNodes()} for details.
*
* @param nodes the nodes to initially fill the queue with.
*/
public SimpleQueryPlan(@NonNull Object... nodes) {
this.nodes = nodes;
}
@Override
protected Object[] getNodes() {
return nodes;
}
}