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This project contains the chart feature of Loadcoder

There is a newer version: 3.1.1

/*******************************************************************************
 * Copyright (C) 2018 Stefan Vahlgren at Loadcoder
 * 
 * This file is part of Loadcoder.
 * 
 * Loadcoder is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * Loadcoder 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 ******************************************************************************/
package com.loadcoder.load.chart.sampling;

import com.loadcoder.load.chart.jfreechart.XYDataItemExtension;

public class SampleBase {

	protected XYDataItemExtension first;

	protected XYDataItemExtension last;

	protected long length;

	protected long firstTs;

	protected long lastTs;

	protected long y = -1;

	SampleBase previousSample;

	public long getLength() {
		return length;
	}

	public void updateDataItems() {
		first.setY(y);
		last.setY(y);
	}

	public long getFirstTs() {
		return firstTs;
	}

	public long getLastTs() {
		return lastTs;
	}

	public long getY() {
		return y;
	}

	public SampleBase getPreviousSample() {
		return previousSample;
	}

	public void setPreviousSample(SampleBase previousSample) {
		this.previousSample = previousSample;

	}

	public void initDataItems() {
		first = new XYDataItemExtension(firstTs, y);
		last = new XYDataItemExtension(lastTs, y);
	}

	public XYDataItemExtension getFirst() {
		return first;
	}

	@Deprecated
	public XYDataItemExtension getLast() {
		return last;
	}
}