Java ByteBuffer Get getRepeatSequenceCount(ByteBuffer buffer, int limitCount)

Description

get Repeat Sequence Count

License

Apache License

Declaration

public static int getRepeatSequenceCount(ByteBuffer buffer, int limitCount) 

Method Source Code

//package com.java2s;
/**/* w  w w .  j  a  v a2 s. com*/
 * The Accord Project, http://accordproject.org
 * Copyright (C) 2005-2013 Rafael Marins, http://rafaelmarins.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.
 */

import java.nio.ByteBuffer;

public class Main {
    public static int getRepeatSequenceCount(ByteBuffer buffer, int limitCount) {

        int counter = 0;

        int startPos = buffer.position();
        byte lastOctet = buffer.get(startPos);

        int currentPos = 0;

        do {
            currentPos = startPos + counter;
            byte octet = buffer.get(currentPos);

            if (lastOctet != octet)
                break;

            counter++;
        } while (buffer.limit() > currentPos + 1 && limitCount > counter);

        return counter;

    }
}

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