Java Collection Count count(final Collection blocks)

Description

TODO

License

Apache License

Parameter

Parameter	Description
blocks	TODO

Return

TODO

Declaration

public static long count(final Collection<byte[]> blocks) 

Method Source Code

//package com.java2s;
/*/*w  ww.  j  av a2 s.c o m*/
 * Copyright ? 2016 Liaison Technologies, Inc.
 *
 * 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.util.Collection;

public class Main {
    /**
     * TODO
     * @param blocks TODO
     * @return TODO
     */
    public static long count(final Collection<byte[]> blocks) {
        if (blocks == null || blocks.isEmpty()) {
            return 0L;
        }
        return blocks.stream().mapToLong(block -> block.length).sum();
    }
}

Related

1. count(Collection collection)
2. count(Collection collection)
3. count(Collection ts, T toCount)
4. count(final Collection collection, final ItemType item)
5. count(T x0, T x1, T x2, Collection sentences)
6. count(V matching, Collection values)
7. countCollectionsSize(Collection... cols)
8. countComplement(Collection s1, Collection s2)