| /* GENERATED SOURCE. DO NOT MODIFY. */ |
| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed 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. |
| */ |
| |
| /* |
| * Copyright 2013 The Netty Project |
| * |
| * The Netty Project 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.android.org.conscrypt; |
| |
| import static com.android.org.conscrypt.Preconditions.checkNotNull; |
| |
| import java.nio.ByteBuffer; |
| |
| /** |
| * A buffer that was allocated by a {@link BufferAllocator}. |
| * @hide This class is not part of the Android public SDK API |
| */ |
| @ExperimentalApi |
| public abstract class AllocatedBuffer { |
| /** |
| * Returns the {@link ByteBuffer} that backs this buffer. |
| */ |
| public abstract ByteBuffer nioBuffer(); |
| |
| /** |
| * Returns the current instance for backward compatibility. |
| * |
| * @deprecated this method is not used |
| */ |
| @Deprecated |
| public AllocatedBuffer retain() { |
| // Do nothing. |
| return this; |
| } |
| |
| /** |
| * Returns the delegate {@link ByteBuffer} for reuse or garbage collection. |
| * |
| * @return this {@link AllocatedBuffer} instance |
| */ |
| public abstract AllocatedBuffer release(); |
| |
| /** |
| * Creates a new {@link AllocatedBuffer} that is backed by the given {@link ByteBuffer}. |
| */ |
| public static AllocatedBuffer wrap(final ByteBuffer buffer) { |
| checkNotNull(buffer, "buffer"); |
| |
| return new AllocatedBuffer() { |
| |
| @Override |
| public ByteBuffer nioBuffer() { |
| return buffer; |
| } |
| |
| @Override |
| public AllocatedBuffer release() { |
| // Do nothing. |
| return this; |
| } |
| }; |
| } |
| } |