content: /*
   * 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.
     *
     * <p>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;
    }
  }
  