/
ByteBufferAccess.java
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/
ByteBufferAccess.java
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/*
* Copyright 2014 Higher Frequency Trading http://www.higherfrequencytrading.com
*
* 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.
*/
package net.openhft.chronicle.hash.hashing;
import java.nio.ByteBuffer;
import java.nio.ByteOrder;
final class ByteBufferAccess extends Access<ByteBuffer> {
public static final ByteBufferAccess INSTANCE = new ByteBufferAccess();
private ByteBufferAccess() {}
@Override
public long getLong(ByteBuffer input, long offset) {
return input.getLong((int) offset);
}
@Override
public long getUnsignedInt(ByteBuffer input, long offset) {
return Primitives.unsignedInt(getInt(input, offset));
}
@Override
public int getInt(ByteBuffer input, long offset) {
return input.getInt((int) offset);
}
@Override
public int getUnsignedShort(ByteBuffer input, long offset) {
return Primitives.unsignedShort(getShort(input, offset));
}
@Override
public int getShort(ByteBuffer input, long offset) {
return input.getShort((int) offset);
}
@Override
public int getUnsignedByte(ByteBuffer input, long offset) {
return Primitives.unsignedByte(getByte(input, offset));
}
@Override
public int getByte(ByteBuffer input, long offset) {
return input.get((int) offset);
}
@Override
public ByteOrder byteOrder(ByteBuffer input) {
return input.order();
}
}