io.nosqlbench.engine.api.activityapi.cyclelog.buffers.CycleResultSegmentsReadable Maven / Gradle / Ivy

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The engine API for nosqlbench; Provides the interfaces needed to build internal modules for the nosqlbench core engine

There is a newer version: 5.17.0

/*
 *
 *    Copyright 2016 jshook
 *    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 io.nosqlbench.engine.api.activityapi.cyclelog.buffers;

import io.nosqlbench.engine.api.activityapi.cyclelog.buffers.results.CycleResult;
import io.nosqlbench.engine.api.activityapi.cyclelog.buffers.results.CycleResultsSegment;


import java.util.Iterator;

public interface CycleResultSegmentsReadable extends Iterable {

    default Iterable getCycleResultIterable() {
        return new Iterable() {

            @Override
            public Iterator iterator() {
                return new Iterator() {
                    Iterator iterSegment = CycleResultSegmentsReadable.this.iterator();
                    Iterator innerIter=iterSegment.next().iterator();

                    @Override
                    public boolean hasNext() {
                        while(!innerIter.hasNext()&&iterSegment.hasNext()) {
                            innerIter=iterSegment.next().iterator();
                        }
                        return innerIter.hasNext();
                    }

                    @Override
                    public CycleResult next() {
                        return innerIter.next();
                    }

                };
            }
        };
    }
}