Java BitSet extractSetBitsMsgFromTxSet(final BitSet txSet)

Description

extract Set Bits Msg From Tx Set

License

Apache License

Declaration

private static final String extractSetBitsMsgFromTxSet(final BitSet txSet) 

Method Source Code

//package com.java2s;
/*/*from w  w  w.j  a v  a  2s  .c o m*/
 * #%L
 * Project eguan
 * %%
 * Copyright (C) 2012 - 2015 Oodrive
 * %%
 * 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.
 * #L%
 */

import java.util.BitSet;

public class Main {
    private static final String extractSetBitsMsgFromTxSet(final BitSet txSet) {
        if (txSet.isEmpty()) {
            return null;
        }

        final StringBuffer result = new StringBuffer();
        final int lastIndex = txSet.size() - 1;
        int setIndex = txSet.nextSetBit(0);
        do {
            result.append(setIndex);
            setIndex = txSet.nextSetBit(setIndex + 1);
            if (setIndex > 0) {
                result.append(",");
            }
        } while ((setIndex > 0) && (setIndex < lastIndex));

        return result.toString();
    }
}

Related

1. encode(String s, BitSet bs)
2. ensureExclusivity(BitSet bs1, BitSet bs2)
3. escape(String s, BitSet safeChars)
4. expand(final BitSet bits, final BitSet add)
5. extractLong(BitSet bitSet, int from, int to)
6. filter(double[] data, BitSet mask)
7. filterByIndices(List list, BitSet filter)
8. filtered(final Iterator iterator, final BitSet filter)
9. findTrue(BitSet set)