/**
 * DataCleaner (community edition)
 * Copyright (C) 2014 Neopost - Customer Information Management
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, write to:
 * Free Software Foundation, Inc.
 * 51 Franklin Street, Fifth Floor
 * Boston, MA  02110-1301  USA
 */
package org.datacleaner.monitor.dashboard.model;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

import org.datacleaner.monitor.shared.model.JobIdentifier;
import org.datacleaner.monitor.shared.model.MetricIdentifier;

/**
 * Defines a timeline created by the user. A {@link TimelineDefinition} can
 * either be created ad-hoc or saved in the repository, in which case it will
 * have a {@link TimelineIdentifier}.
 */
public class TimelineDefinition implements Serializable {

    private static final long serialVersionUID = 1L;

    private List<MetricIdentifier> _metrics;
    private JobIdentifier _jobIdentifier;
    private ChartOptions _chartOptions;
    private boolean _changed;

    public TimelineDefinition(final boolean changed) {
        _changed = changed;
    }

    public TimelineDefinition() {
        this(false);
    }

    public boolean isChanged() {
        return _changed;
    }

    public void setChanged(final boolean changed) {
        _changed = changed;
    }

    public List<MetricIdentifier> getMetrics() {
        if (_metrics == null) {
            return new ArrayList<>(0);
        }
        return _metrics;
    }

    public void setMetrics(final List<MetricIdentifier> metrics) {
        _metrics = metrics;
    }

    public JobIdentifier getJobIdentifier() {
        return _jobIdentifier;
    }

    public void setJobIdentifier(final JobIdentifier jobIdentifier) {
        _jobIdentifier = jobIdentifier;
    }

    public ChartOptions getChartOptions() {
        if (_chartOptions == null) {
            return new ChartOptions();
        }
        return _chartOptions;
    }

    public void setChartOptions(final ChartOptions chartOptions) {
        _chartOptions = chartOptions;
    }

    @Override
    public String toString() {
        return "TimelineDefinition[job=" + _jobIdentifier + ",metrics=" + _metrics + "]";
    }
}