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A pluggable BSON generator and parser for Jackson JSON processor.
// Copyright 2010-2011 Michel Kraemer
//
// 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 de.undercouch.bson4jackson.io;
/**
* Provides static methods to change the byte order of single values
* @author Michel Kraemer
*/
public class ByteOrderUtil {
/**
* Flips the byte order of an integer
* @param i the integer
* @return the flipped integer
*/
public static int flip(int i) {
int result = 0;
result |= (i & 0xFF) << 24;
result |= (i & 0xFF00) << 8;
result |= ((i & 0xFF0000) >> 8) & 0xFF00;
result |= ((i & 0xFF000000) >> 24) & 0xFF;
return result;
}
}