netty5/buffer/src/main/java/io/netty/buffer/WrappedCompositeByteBuf.java
Norman Maurer d9a6cf341c
Remove support for marking reader and writerIndex in ByteBuf to reduce overhead and complexity. (#8636)
Motivation:

ByteBuf supports “marker indexes”. The intended use case for these is if a speculative operation (e.g. decode) is in process the user can “mark” and interface and refer to it later if the operation isn’t successful (e.g. not enough data). However this is rarely used in practice,
requires extra memory to maintain, and introduces complexity in the state management for derived/pooled buffer initialization, resizing, and other operations which may modify reader/writer indexes.

Modifications:

Remove support for marking and adjust testcases / code.

Result:

Fixes https://github.com/netty/netty/issues/8535.
2018-12-11 14:00:49 +01:00

1240 lines
29 KiB
Java

/*
* Copyright 2016 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 io.netty.buffer;
import io.netty.util.ByteProcessor;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.channels.FileChannel;
import java.nio.channels.GatheringByteChannel;
import java.nio.channels.ScatteringByteChannel;
import java.nio.charset.Charset;
import java.util.Iterator;
import java.util.List;
class WrappedCompositeByteBuf extends CompositeByteBuf {
private final CompositeByteBuf wrapped;
WrappedCompositeByteBuf(CompositeByteBuf wrapped) {
super(wrapped.alloc());
this.wrapped = wrapped;
}
@Override
public boolean release() {
return wrapped.release();
}
@Override
public boolean release(int decrement) {
return wrapped.release(decrement);
}
@Override
public final int maxCapacity() {
return wrapped.maxCapacity();
}
@Override
public final int readerIndex() {
return wrapped.readerIndex();
}
@Override
public final int writerIndex() {
return wrapped.writerIndex();
}
@Override
public final boolean isReadable() {
return wrapped.isReadable();
}
@Override
public final boolean isReadable(int numBytes) {
return wrapped.isReadable(numBytes);
}
@Override
public final boolean isWritable() {
return wrapped.isWritable();
}
@Override
public final boolean isWritable(int numBytes) {
return wrapped.isWritable(numBytes);
}
@Override
public final int readableBytes() {
return wrapped.readableBytes();
}
@Override
public final int writableBytes() {
return wrapped.writableBytes();
}
@Override
public final int maxWritableBytes() {
return wrapped.maxWritableBytes();
}
@Override
public int ensureWritable(int minWritableBytes, boolean force) {
return wrapped.ensureWritable(minWritableBytes, force);
}
@Override
public ByteBuf order(ByteOrder endianness) {
return wrapped.order(endianness);
}
@Override
public boolean getBoolean(int index) {
return wrapped.getBoolean(index);
}
@Override
public short getUnsignedByte(int index) {
return wrapped.getUnsignedByte(index);
}
@Override
public short getShort(int index) {
return wrapped.getShort(index);
}
@Override
public short getShortLE(int index) {
return wrapped.getShortLE(index);
}
@Override
public int getUnsignedShort(int index) {
return wrapped.getUnsignedShort(index);
}
@Override
public int getUnsignedShortLE(int index) {
return wrapped.getUnsignedShortLE(index);
}
@Override
public int getUnsignedMedium(int index) {
return wrapped.getUnsignedMedium(index);
}
@Override
public int getUnsignedMediumLE(int index) {
return wrapped.getUnsignedMediumLE(index);
}
@Override
public int getMedium(int index) {
return wrapped.getMedium(index);
}
@Override
public int getMediumLE(int index) {
return wrapped.getMediumLE(index);
}
@Override
public int getInt(int index) {
return wrapped.getInt(index);
}
@Override
public int getIntLE(int index) {
return wrapped.getIntLE(index);
}
@Override
public long getUnsignedInt(int index) {
return wrapped.getUnsignedInt(index);
}
@Override
public long getUnsignedIntLE(int index) {
return wrapped.getUnsignedIntLE(index);
}
@Override
public long getLong(int index) {
return wrapped.getLong(index);
}
@Override
public long getLongLE(int index) {
return wrapped.getLongLE(index);
}
@Override
public char getChar(int index) {
return wrapped.getChar(index);
}
@Override
public float getFloat(int index) {
return wrapped.getFloat(index);
}
@Override
public double getDouble(int index) {
return wrapped.getDouble(index);
}
@Override
public ByteBuf setShortLE(int index, int value) {
return wrapped.setShortLE(index, value);
}
@Override
public ByteBuf setMediumLE(int index, int value) {
return wrapped.setMediumLE(index, value);
}
@Override
public ByteBuf setIntLE(int index, int value) {
return wrapped.setIntLE(index, value);
}
@Override
public ByteBuf setLongLE(int index, long value) {
return wrapped.setLongLE(index, value);
}
@Override
public byte readByte() {
return wrapped.readByte();
}
@Override
public boolean readBoolean() {
return wrapped.readBoolean();
}
@Override
public short readUnsignedByte() {
return wrapped.readUnsignedByte();
}
@Override
public short readShort() {
return wrapped.readShort();
}
@Override
public short readShortLE() {
return wrapped.readShortLE();
}
@Override
public int readUnsignedShort() {
return wrapped.readUnsignedShort();
}
@Override
public int readUnsignedShortLE() {
return wrapped.readUnsignedShortLE();
}
@Override
public int readMedium() {
return wrapped.readMedium();
}
@Override
public int readMediumLE() {
return wrapped.readMediumLE();
}
@Override
public int readUnsignedMedium() {
return wrapped.readUnsignedMedium();
}
@Override
public int readUnsignedMediumLE() {
return wrapped.readUnsignedMediumLE();
}
@Override
public int readInt() {
return wrapped.readInt();
}
@Override
public int readIntLE() {
return wrapped.readIntLE();
}
@Override
public long readUnsignedInt() {
return wrapped.readUnsignedInt();
}
@Override
public long readUnsignedIntLE() {
return wrapped.readUnsignedIntLE();
}
@Override
public long readLong() {
return wrapped.readLong();
}
@Override
public long readLongLE() {
return wrapped.readLongLE();
}
@Override
public char readChar() {
return wrapped.readChar();
}
@Override
public float readFloat() {
return wrapped.readFloat();
}
@Override
public double readDouble() {
return wrapped.readDouble();
}
@Override
public ByteBuf readBytes(int length) {
return wrapped.readBytes(length);
}
@Override
public ByteBuf slice() {
return wrapped.slice();
}
@Override
public ByteBuf retainedSlice() {
return wrapped.retainedSlice();
}
@Override
public ByteBuf slice(int index, int length) {
return wrapped.slice(index, length);
}
@Override
public ByteBuf retainedSlice(int index, int length) {
return wrapped.retainedSlice(index, length);
}
@Override
public ByteBuffer nioBuffer() {
return wrapped.nioBuffer();
}
@Override
public String toString(Charset charset) {
return wrapped.toString(charset);
}
@Override
public String toString(int index, int length, Charset charset) {
return wrapped.toString(index, length, charset);
}
@Override
public int indexOf(int fromIndex, int toIndex, byte value) {
return wrapped.indexOf(fromIndex, toIndex, value);
}
@Override
public int bytesBefore(byte value) {
return wrapped.bytesBefore(value);
}
@Override
public int bytesBefore(int length, byte value) {
return wrapped.bytesBefore(length, value);
}
@Override
public int bytesBefore(int index, int length, byte value) {
return wrapped.bytesBefore(index, length, value);
}
@Override
public int forEachByte(ByteProcessor processor) {
return wrapped.forEachByte(processor);
}
@Override
public int forEachByte(int index, int length, ByteProcessor processor) {
return wrapped.forEachByte(index, length, processor);
}
@Override
public int forEachByteDesc(ByteProcessor processor) {
return wrapped.forEachByteDesc(processor);
}
@Override
public int forEachByteDesc(int index, int length, ByteProcessor processor) {
return wrapped.forEachByteDesc(index, length, processor);
}
@Override
public final int hashCode() {
return wrapped.hashCode();
}
@Override
public final boolean equals(Object o) {
return wrapped.equals(o);
}
@Override
public final int compareTo(ByteBuf that) {
return wrapped.compareTo(that);
}
@Override
public final int refCnt() {
return wrapped.refCnt();
}
@Override
int internalRefCnt() {
return wrapped.internalRefCnt();
}
@Override
public ByteBuf duplicate() {
return wrapped.duplicate();
}
@Override
public ByteBuf retainedDuplicate() {
return wrapped.retainedDuplicate();
}
@Override
public ByteBuf readSlice(int length) {
return wrapped.readSlice(length);
}
@Override
public ByteBuf readRetainedSlice(int length) {
return wrapped.readRetainedSlice(length);
}
@Override
public int readBytes(GatheringByteChannel out, int length) throws IOException {
return wrapped.readBytes(out, length);
}
@Override
public ByteBuf writeShortLE(int value) {
return wrapped.writeShortLE(value);
}
@Override
public ByteBuf writeMediumLE(int value) {
return wrapped.writeMediumLE(value);
}
@Override
public ByteBuf writeIntLE(int value) {
return wrapped.writeIntLE(value);
}
@Override
public ByteBuf writeLongLE(long value) {
return wrapped.writeLongLE(value);
}
@Override
public int writeBytes(InputStream in, int length) throws IOException {
return wrapped.writeBytes(in, length);
}
@Override
public int writeBytes(ScatteringByteChannel in, int length) throws IOException {
return wrapped.writeBytes(in, length);
}
@Override
public ByteBuf copy() {
return wrapped.copy();
}
@Override
public CompositeByteBuf addComponent(ByteBuf buffer) {
wrapped.addComponent(buffer);
return this;
}
@Override
public CompositeByteBuf addComponents(ByteBuf... buffers) {
wrapped.addComponents(buffers);
return this;
}
@Override
public CompositeByteBuf addComponents(Iterable<ByteBuf> buffers) {
wrapped.addComponents(buffers);
return this;
}
@Override
public CompositeByteBuf addComponent(int cIndex, ByteBuf buffer) {
wrapped.addComponent(cIndex, buffer);
return this;
}
@Override
public CompositeByteBuf addComponents(int cIndex, ByteBuf... buffers) {
wrapped.addComponents(cIndex, buffers);
return this;
}
@Override
public CompositeByteBuf addComponents(int cIndex, Iterable<ByteBuf> buffers) {
wrapped.addComponents(cIndex, buffers);
return this;
}
@Override
public CompositeByteBuf addComponent(boolean increaseWriterIndex, ByteBuf buffer) {
wrapped.addComponent(increaseWriterIndex, buffer);
return this;
}
@Override
public CompositeByteBuf addComponents(boolean increaseWriterIndex, ByteBuf... buffers) {
wrapped.addComponents(increaseWriterIndex, buffers);
return this;
}
@Override
public CompositeByteBuf addComponents(boolean increaseWriterIndex, Iterable<ByteBuf> buffers) {
wrapped.addComponents(increaseWriterIndex, buffers);
return this;
}
@Override
public CompositeByteBuf addComponent(boolean increaseWriterIndex, int cIndex, ByteBuf buffer) {
wrapped.addComponent(increaseWriterIndex, cIndex, buffer);
return this;
}
@Override
public CompositeByteBuf removeComponent(int cIndex) {
wrapped.removeComponent(cIndex);
return this;
}
@Override
public CompositeByteBuf removeComponents(int cIndex, int numComponents) {
wrapped.removeComponents(cIndex, numComponents);
return this;
}
@Override
public Iterator<ByteBuf> iterator() {
return wrapped.iterator();
}
@Override
public List<ByteBuf> decompose(int offset, int length) {
return wrapped.decompose(offset, length);
}
@Override
public final boolean isDirect() {
return wrapped.isDirect();
}
@Override
public final boolean hasArray() {
return wrapped.hasArray();
}
@Override
public final byte[] array() {
return wrapped.array();
}
@Override
public final int arrayOffset() {
return wrapped.arrayOffset();
}
@Override
public final boolean hasMemoryAddress() {
return wrapped.hasMemoryAddress();
}
@Override
public final long memoryAddress() {
return wrapped.memoryAddress();
}
@Override
public final int capacity() {
return wrapped.capacity();
}
@Override
public CompositeByteBuf capacity(int newCapacity) {
wrapped.capacity(newCapacity);
return this;
}
@Override
public final ByteBufAllocator alloc() {
return wrapped.alloc();
}
@Override
public final ByteOrder order() {
return wrapped.order();
}
@Override
public final int numComponents() {
return wrapped.numComponents();
}
@Override
public final int maxNumComponents() {
return wrapped.maxNumComponents();
}
@Override
public final int toComponentIndex(int offset) {
return wrapped.toComponentIndex(offset);
}
@Override
public final int toByteIndex(int cIndex) {
return wrapped.toByteIndex(cIndex);
}
@Override
public byte getByte(int index) {
return wrapped.getByte(index);
}
@Override
protected final byte _getByte(int index) {
return wrapped._getByte(index);
}
@Override
protected final short _getShort(int index) {
return wrapped._getShort(index);
}
@Override
protected final short _getShortLE(int index) {
return wrapped._getShortLE(index);
}
@Override
protected final int _getUnsignedMedium(int index) {
return wrapped._getUnsignedMedium(index);
}
@Override
protected final int _getUnsignedMediumLE(int index) {
return wrapped._getUnsignedMediumLE(index);
}
@Override
protected final int _getInt(int index) {
return wrapped._getInt(index);
}
@Override
protected final int _getIntLE(int index) {
return wrapped._getIntLE(index);
}
@Override
protected final long _getLong(int index) {
return wrapped._getLong(index);
}
@Override
protected final long _getLongLE(int index) {
return wrapped._getLongLE(index);
}
@Override
public CompositeByteBuf getBytes(int index, byte[] dst, int dstIndex, int length) {
wrapped.getBytes(index, dst, dstIndex, length);
return this;
}
@Override
public CompositeByteBuf getBytes(int index, ByteBuffer dst) {
wrapped.getBytes(index, dst);
return this;
}
@Override
public CompositeByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) {
wrapped.getBytes(index, dst, dstIndex, length);
return this;
}
@Override
public int getBytes(int index, GatheringByteChannel out, int length) throws IOException {
return wrapped.getBytes(index, out, length);
}
@Override
public CompositeByteBuf getBytes(int index, OutputStream out, int length) throws IOException {
wrapped.getBytes(index, out, length);
return this;
}
@Override
public CompositeByteBuf setByte(int index, int value) {
wrapped.setByte(index, value);
return this;
}
@Override
protected final void _setByte(int index, int value) {
wrapped._setByte(index, value);
}
@Override
public CompositeByteBuf setShort(int index, int value) {
wrapped.setShort(index, value);
return this;
}
@Override
protected final void _setShort(int index, int value) {
wrapped._setShort(index, value);
}
@Override
protected final void _setShortLE(int index, int value) {
wrapped._setShortLE(index, value);
}
@Override
public CompositeByteBuf setMedium(int index, int value) {
wrapped.setMedium(index, value);
return this;
}
@Override
protected final void _setMedium(int index, int value) {
wrapped._setMedium(index, value);
}
@Override
protected final void _setMediumLE(int index, int value) {
wrapped._setMediumLE(index, value);
}
@Override
public CompositeByteBuf setInt(int index, int value) {
wrapped.setInt(index, value);
return this;
}
@Override
protected final void _setInt(int index, int value) {
wrapped._setInt(index, value);
}
@Override
protected final void _setIntLE(int index, int value) {
wrapped._setIntLE(index, value);
}
@Override
public CompositeByteBuf setLong(int index, long value) {
wrapped.setLong(index, value);
return this;
}
@Override
protected final void _setLong(int index, long value) {
wrapped._setLong(index, value);
}
@Override
protected final void _setLongLE(int index, long value) {
wrapped._setLongLE(index, value);
}
@Override
public CompositeByteBuf setBytes(int index, byte[] src, int srcIndex, int length) {
wrapped.setBytes(index, src, srcIndex, length);
return this;
}
@Override
public CompositeByteBuf setBytes(int index, ByteBuffer src) {
wrapped.setBytes(index, src);
return this;
}
@Override
public CompositeByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) {
wrapped.setBytes(index, src, srcIndex, length);
return this;
}
@Override
public int setBytes(int index, InputStream in, int length) throws IOException {
return wrapped.setBytes(index, in, length);
}
@Override
public int setBytes(int index, ScatteringByteChannel in, int length) throws IOException {
return wrapped.setBytes(index, in, length);
}
@Override
public ByteBuf copy(int index, int length) {
return wrapped.copy(index, length);
}
@Override
public final ByteBuf component(int cIndex) {
return wrapped.component(cIndex);
}
@Override
public final ByteBuf componentAtOffset(int offset) {
return wrapped.componentAtOffset(offset);
}
@Override
public final ByteBuf internalComponent(int cIndex) {
return wrapped.internalComponent(cIndex);
}
@Override
public final ByteBuf internalComponentAtOffset(int offset) {
return wrapped.internalComponentAtOffset(offset);
}
@Override
public int nioBufferCount() {
return wrapped.nioBufferCount();
}
@Override
public ByteBuffer internalNioBuffer(int index, int length) {
return wrapped.internalNioBuffer(index, length);
}
@Override
public ByteBuffer nioBuffer(int index, int length) {
return wrapped.nioBuffer(index, length);
}
@Override
public ByteBuffer[] nioBuffers(int index, int length) {
return wrapped.nioBuffers(index, length);
}
@Override
public CompositeByteBuf consolidate() {
wrapped.consolidate();
return this;
}
@Override
public CompositeByteBuf consolidate(int cIndex, int numComponents) {
wrapped.consolidate(cIndex, numComponents);
return this;
}
@Override
public CompositeByteBuf discardReadComponents() {
wrapped.discardReadComponents();
return this;
}
@Override
public CompositeByteBuf discardReadBytes() {
wrapped.discardReadBytes();
return this;
}
@Override
public final String toString() {
return wrapped.toString();
}
@Override
public final CompositeByteBuf readerIndex(int readerIndex) {
wrapped.readerIndex(readerIndex);
return this;
}
@Override
public final CompositeByteBuf writerIndex(int writerIndex) {
wrapped.writerIndex(writerIndex);
return this;
}
@Override
public final CompositeByteBuf setIndex(int readerIndex, int writerIndex) {
wrapped.setIndex(readerIndex, writerIndex);
return this;
}
@Override
public final CompositeByteBuf clear() {
wrapped.clear();
return this;
}
@Override
public CompositeByteBuf ensureWritable(int minWritableBytes) {
wrapped.ensureWritable(minWritableBytes);
return this;
}
@Override
public CompositeByteBuf getBytes(int index, ByteBuf dst) {
wrapped.getBytes(index, dst);
return this;
}
@Override
public CompositeByteBuf getBytes(int index, ByteBuf dst, int length) {
wrapped.getBytes(index, dst, length);
return this;
}
@Override
public CompositeByteBuf getBytes(int index, byte[] dst) {
wrapped.getBytes(index, dst);
return this;
}
@Override
public CompositeByteBuf setBoolean(int index, boolean value) {
wrapped.setBoolean(index, value);
return this;
}
@Override
public CompositeByteBuf setChar(int index, int value) {
wrapped.setChar(index, value);
return this;
}
@Override
public CompositeByteBuf setFloat(int index, float value) {
wrapped.setFloat(index, value);
return this;
}
@Override
public CompositeByteBuf setDouble(int index, double value) {
wrapped.setDouble(index, value);
return this;
}
@Override
public CompositeByteBuf setBytes(int index, ByteBuf src) {
wrapped.setBytes(index, src);
return this;
}
@Override
public CompositeByteBuf setBytes(int index, ByteBuf src, int length) {
wrapped.setBytes(index, src, length);
return this;
}
@Override
public CompositeByteBuf setBytes(int index, byte[] src) {
wrapped.setBytes(index, src);
return this;
}
@Override
public CompositeByteBuf setZero(int index, int length) {
wrapped.setZero(index, length);
return this;
}
@Override
public CompositeByteBuf readBytes(ByteBuf dst) {
wrapped.readBytes(dst);
return this;
}
@Override
public CompositeByteBuf readBytes(ByteBuf dst, int length) {
wrapped.readBytes(dst, length);
return this;
}
@Override
public CompositeByteBuf readBytes(ByteBuf dst, int dstIndex, int length) {
wrapped.readBytes(dst, dstIndex, length);
return this;
}
@Override
public CompositeByteBuf readBytes(byte[] dst) {
wrapped.readBytes(dst);
return this;
}
@Override
public CompositeByteBuf readBytes(byte[] dst, int dstIndex, int length) {
wrapped.readBytes(dst, dstIndex, length);
return this;
}
@Override
public CompositeByteBuf readBytes(ByteBuffer dst) {
wrapped.readBytes(dst);
return this;
}
@Override
public CompositeByteBuf readBytes(OutputStream out, int length) throws IOException {
wrapped.readBytes(out, length);
return this;
}
@Override
public int getBytes(int index, FileChannel out, long position, int length) throws IOException {
return wrapped.getBytes(index, out, position, length);
}
@Override
public int setBytes(int index, FileChannel in, long position, int length) throws IOException {
return wrapped.setBytes(index, in, position, length);
}
@Override
public boolean isReadOnly() {
return wrapped.isReadOnly();
}
@Override
public ByteBuf asReadOnly() {
return wrapped.asReadOnly();
}
@Override
protected SwappedByteBuf newSwappedByteBuf() {
return wrapped.newSwappedByteBuf();
}
@Override
public CharSequence getCharSequence(int index, int length, Charset charset) {
return wrapped.getCharSequence(index, length, charset);
}
@Override
public CharSequence readCharSequence(int length, Charset charset) {
return wrapped.readCharSequence(length, charset);
}
@Override
public int setCharSequence(int index, CharSequence sequence, Charset charset) {
return wrapped.setCharSequence(index, sequence, charset);
}
@Override
public int readBytes(FileChannel out, long position, int length) throws IOException {
return wrapped.readBytes(out, position, length);
}
@Override
public int writeBytes(FileChannel in, long position, int length) throws IOException {
return wrapped.writeBytes(in, position, length);
}
@Override
public int writeCharSequence(CharSequence sequence, Charset charset) {
return wrapped.writeCharSequence(sequence, charset);
}
@Override
public CompositeByteBuf skipBytes(int length) {
wrapped.skipBytes(length);
return this;
}
@Override
public CompositeByteBuf writeBoolean(boolean value) {
wrapped.writeBoolean(value);
return this;
}
@Override
public CompositeByteBuf writeByte(int value) {
wrapped.writeByte(value);
return this;
}
@Override
public CompositeByteBuf writeShort(int value) {
wrapped.writeShort(value);
return this;
}
@Override
public CompositeByteBuf writeMedium(int value) {
wrapped.writeMedium(value);
return this;
}
@Override
public CompositeByteBuf writeInt(int value) {
wrapped.writeInt(value);
return this;
}
@Override
public CompositeByteBuf writeLong(long value) {
wrapped.writeLong(value);
return this;
}
@Override
public CompositeByteBuf writeChar(int value) {
wrapped.writeChar(value);
return this;
}
@Override
public CompositeByteBuf writeFloat(float value) {
wrapped.writeFloat(value);
return this;
}
@Override
public CompositeByteBuf writeDouble(double value) {
wrapped.writeDouble(value);
return this;
}
@Override
public CompositeByteBuf writeBytes(ByteBuf src) {
wrapped.writeBytes(src);
return this;
}
@Override
public CompositeByteBuf writeBytes(ByteBuf src, int length) {
wrapped.writeBytes(src, length);
return this;
}
@Override
public CompositeByteBuf writeBytes(ByteBuf src, int srcIndex, int length) {
wrapped.writeBytes(src, srcIndex, length);
return this;
}
@Override
public CompositeByteBuf writeBytes(byte[] src) {
wrapped.writeBytes(src);
return this;
}
@Override
public CompositeByteBuf writeBytes(byte[] src, int srcIndex, int length) {
wrapped.writeBytes(src, srcIndex, length);
return this;
}
@Override
public CompositeByteBuf writeBytes(ByteBuffer src) {
wrapped.writeBytes(src);
return this;
}
@Override
public CompositeByteBuf writeZero(int length) {
wrapped.writeZero(length);
return this;
}
@Override
public CompositeByteBuf retain(int increment) {
wrapped.retain(increment);
return this;
}
@Override
public CompositeByteBuf retain() {
wrapped.retain();
return this;
}
@Override
public CompositeByteBuf touch() {
wrapped.touch();
return this;
}
@Override
public CompositeByteBuf touch(Object hint) {
wrapped.touch(hint);
return this;
}
@Override
public ByteBuffer[] nioBuffers() {
return wrapped.nioBuffers();
}
@Override
public CompositeByteBuf discardSomeReadBytes() {
wrapped.discardSomeReadBytes();
return this;
}
@Override
public final void deallocate() {
wrapped.deallocate();
}
@Override
public final ByteBuf unwrap() {
return wrapped;
}
}