modules/nio/src/main/java/common/org/apache/harmony/nio/internal/DirectBuffer.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.harmony.nio.internal;

import org.apache.harmony.luni.platform.PlatformAddress;

public interface DirectBuffer {
    
    PlatformAddress getEffectiveAddress();
    
    PlatformAddress getBaseAddress();
    
    boolean isAddressValid();
    
    void addressValidityCheck();
    
    void free();
    
    int getByteCapacity();
}