// ============================================================================
// Copyright 2006-2012 Daniel W. Dyer
//
// 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 org.uncommons.maths.demo;
import java.awt.BorderLayout;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JSpinner;
import javax.swing.SpinnerNumberModel;
import javax.swing.SpringLayout;
import org.uncommons.swing.SpringUtilities;
/**
* @author Daniel Dyer
*/
class ExponentialParametersPanel extends ParametersPanel
{
private final SpinnerNumberModel rateNumberModel = new SpinnerNumberModel(2.0d, 0.1d, 100.0d, 0.1d);
public ExponentialParametersPanel()
{
JPanel wrapper = new JPanel(new SpringLayout());
wrapper.add(new JLabel("Rate: "));
wrapper.add(new JSpinner(rateNumberModel));
SpringUtilities.makeCompactGrid(wrapper, 2, 1, 6, 6, 6, 6);
add(wrapper, BorderLayout.NORTH);
}
public ExponentialDistribution createProbabilityDistribution()
{
return new ExponentialDistribution(rateNumberModel.getNumber().doubleValue());
}
}