org.apache.drill.exec.record.DeadBuf.java Source code

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Here is the source code for org.apache.drill.exec.record.DeadBuf.java

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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.drill.exec.record;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufAllocator;
import io.netty.buffer.ByteBufProcessor;
import io.netty.buffer.DrillBuf;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
import java.nio.channels.GatheringByteChannel;
import java.nio.channels.ScatteringByteChannel;
import java.nio.charset.Charset;

public class DeadBuf extends ByteBuf {
    static final org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(DeadBuf.class);

    private static final String ERROR_MESSAGE = "Attemped to access a DeadBuf. This would happen if you attempted to interact with a buffer that has been moved or not yet initialized.";

    public static final DrillBuf DEAD_BUFFER = null;

    private DeadBuf() {
    }

    @Override
    public boolean isReadable(int size) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public boolean isWritable(int size) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int refCnt() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public boolean release() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public boolean release(int decrement) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int capacity() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf capacity(int newCapacity) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int maxCapacity() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBufAllocator alloc() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteOrder order() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf order(ByteOrder endianness) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf unwrap() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public boolean isDirect() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int readerIndex() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf readerIndex(int readerIndex) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int writerIndex() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf writerIndex(int writerIndex) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setIndex(int readerIndex, int writerIndex) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int readableBytes() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int writableBytes() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int maxWritableBytes() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public boolean isReadable() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public boolean isWritable() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf clear() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf markReaderIndex() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf resetReaderIndex() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf markWriterIndex() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf resetWriterIndex() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf discardReadBytes() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf discardSomeReadBytes() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf ensureWritable(int minWritableBytes) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int ensureWritable(int minWritableBytes, boolean force) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public boolean getBoolean(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public byte getByte(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public short getUnsignedByte(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public short getShort(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int getUnsignedShort(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int getMedium(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int getUnsignedMedium(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int getInt(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public long getUnsignedInt(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public long getLong(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public char getChar(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public float getFloat(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public double getDouble(int index) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf getBytes(int index, ByteBuf dst) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf getBytes(int index, ByteBuf dst, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf getBytes(int index, ByteBuf dst, int dstIndex, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf getBytes(int index, byte[] dst) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf getBytes(int index, byte[] dst, int dstIndex, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf getBytes(int index, ByteBuffer dst) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf getBytes(int index, OutputStream out, int length) throws IOException {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int getBytes(int index, GatheringByteChannel out, int length) throws IOException {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setBoolean(int index, boolean value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setByte(int index, int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setShort(int index, int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setMedium(int index, int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setInt(int index, int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setLong(int index, long value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setChar(int index, int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setFloat(int index, float value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setDouble(int index, double value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setBytes(int index, ByteBuf src) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setBytes(int index, ByteBuf src, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setBytes(int index, ByteBuf src, int srcIndex, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setBytes(int index, byte[] src) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setBytes(int index, byte[] src, int srcIndex, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setBytes(int index, ByteBuffer src) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int setBytes(int index, InputStream in, int length) throws IOException {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public int setBytes(int index, ScatteringByteChannel in, int length) throws IOException {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf setZero(int index, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public boolean readBoolean() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public byte readByte() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public short readUnsignedByte() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public short readShort() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int readUnsignedShort() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int readMedium() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int readUnsignedMedium() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int readInt() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public long readUnsignedInt() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public long readLong() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public char readChar() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public float readFloat() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public double readDouble() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readBytes(int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readSlice(int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readBytes(ByteBuf dst) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readBytes(ByteBuf dst, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readBytes(ByteBuf dst, int dstIndex, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readBytes(byte[] dst) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readBytes(byte[] dst, int dstIndex, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readBytes(ByteBuffer dst) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf readBytes(OutputStream out, int length) throws IOException {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int readBytes(GatheringByteChannel out, int length) throws IOException {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf skipBytes(int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeBoolean(boolean value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeByte(int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeShort(int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeMedium(int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeInt(int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeLong(long value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeChar(int value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeFloat(float value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeDouble(double value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeBytes(ByteBuf src) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeBytes(ByteBuf src, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeBytes(ByteBuf src, int srcIndex, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeBytes(byte[] src) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeBytes(byte[] src, int srcIndex, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeBytes(ByteBuffer src) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int writeBytes(InputStream in, int length) throws IOException {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int writeBytes(ScatteringByteChannel in, int length) throws IOException {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf writeZero(int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int indexOf(int fromIndex, int toIndex, byte value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int bytesBefore(byte value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int bytesBefore(int length, byte value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int bytesBefore(int index, int length, byte value) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf copy() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf copy(int index, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf slice() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf slice(int index, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuf duplicate() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int nioBufferCount() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuffer nioBuffer() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuffer nioBuffer(int index, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuffer[] nioBuffers() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public ByteBuffer[] nioBuffers(int index, int length) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public boolean hasArray() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public byte[] array() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int arrayOffset() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public boolean hasMemoryAddress() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public long memoryAddress() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public String toString(Charset charset) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public String toString(int index, int length, Charset charset) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);

    }

    @Override
    public int compareTo(ByteBuf buffer) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf retain(int increment) {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public ByteBuf retain() {
        throw new UnsupportedOperationException(ERROR_MESSAGE);
    }

    @Override
    public boolean equals(Object arg0) {
        return false;
    }

    @Override
    public int forEachByte(ByteBufProcessor arg0) {
        return 0;
    }

    @Override
    public int forEachByte(int arg0, int arg1, ByteBufProcessor arg2) {
        return 0;
    }

    @Override
    public int forEachByteDesc(ByteBufProcessor arg0) {
        return 0;
    }

    @Override
    public int forEachByteDesc(int arg0, int arg1, ByteBufProcessor arg2) {
        return 0;
    }

    @Override
    public int hashCode() {
        return 0;
    }

    @Override
    public ByteBuffer internalNioBuffer(int arg0, int arg1) {
        return null;
    }

    @Override
    public String toString() {
        return null;
    }

}