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High-performance native memory access.

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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 org.apache.datasketches.memory;

/**
 * A Handle for a memory-mapped, writable file resource.
 * Please read Javadocs for {@link Handle}.
 *
 * @author Roman Leventov
 * @author Lee Rhodes
 */
//Joins a WritableHandle with an AutoCloseable WritableMap resource
public final class WritableMapHandle extends MapHandle implements WritableMap, WritableHandle {

  WritableMapHandle(final AllocateDirectWritableMap dirWmap,
      final BaseWritableMemoryImpl wMem) {
    super(dirWmap, wMem);
  }

  @Override
  public WritableMemory get() {
    return (WritableMemory) super.get();
  }

  @Override
  public void force() {
    ((AllocateDirectWritableMap)dirMap).force();
  }
}