java/perftests/visualisation-jfc/src/main/java/org/apache/qpid/disttest/charting/seriesbuilder/SeriesBuilder.java


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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.qpid.disttest.charting.seriesbuilder;

import java.util.List;

import org.apache.qpid.disttest.charting.definition.SeriesDefinition;
import org.jfree.data.general.Dataset;

public interface SeriesBuilder
{
    /**
     * Uses the supplied {@link SeriesDefinition}s to read the series data
     * and pass it to the dataset holder set up in {@link #setDatasetHolder(DatasetHolder)}.
     *
     * @return the populated dataset
     */
    Dataset build(List<SeriesDefinition> seriesDefinitions);

    /**
     * Stores the supplied dataset holder so it can be populated in {@link #build(List)}.
     */
    void setDatasetHolder(DatasetHolder datasetHolder);
}