/*
* RapidMiner
*
* Copyright (C) 2001-2011 by Rapid-I and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapid-i.com
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
package com.rapidminer.gui.renderer.data;
import java.awt.Component;
import java.util.LinkedList;
import java.util.List;
import javax.swing.table.TableModel;
import com.rapidminer.example.ExampleSet;
import com.rapidminer.gui.plotter.PlotterAdapter;
import com.rapidminer.gui.renderer.AbstractTableModelTableRenderer;
import com.rapidminer.gui.viewer.MetaDataViewer;
import com.rapidminer.gui.viewer.MetaDataViewerTableModel;
import com.rapidminer.operator.IOContainer;
import com.rapidminer.operator.UserError;
import com.rapidminer.operator.ports.InputPort;
import com.rapidminer.operator.tools.AttributeSubsetSelector;
import com.rapidminer.parameter.ParameterType;
import com.rapidminer.parameter.ParameterTypeBoolean;
import com.rapidminer.parameter.UndefinedParameterError;
/**
* A renderer for the meta data view of example sets.
*
* @author Ingo Mierswa
*/
public class ExampleSetMetaDataRenderer extends AbstractTableModelTableRenderer {
private AttributeSubsetSelector subsetSelector = null;
@Override
public String getName() {
return "Meta Data View";
}
@Override
public Component getVisualizationComponent(Object renderable, IOContainer ioContainer) {
ExampleSet exampleSet = (ExampleSet)renderable;
return new MetaDataViewer(exampleSet, true);
}
@Override
public TableModel getTableModel(Object renderable, IOContainer ioContainer, boolean isReporting) {
ExampleSet exampleSet = (ExampleSet)renderable;
if (isReporting && subsetSelector != null) {
try {
exampleSet = subsetSelector.getSubset(exampleSet, false);
} catch (UndefinedParameterError e) {
} catch (UserError e) {
}
}
MetaDataViewerTableModel model = new MetaDataViewerTableModel(exampleSet);
for (int i = 0; i < MetaDataViewerTableModel.COLUMN_NAMES.length; i++) {
model.setShowColumn(i, getParameterAsBoolean("show_" + PlotterAdapter.transformParameterName(MetaDataViewerTableModel.COLUMN_NAMES[i])));
}
return model;
}
@Override
public List<ParameterType> getParameterTypes(InputPort inputPort) {
List<ParameterType> types = new LinkedList<ParameterType>();
subsetSelector = new AttributeSubsetSelector(this, inputPort);
types.addAll(subsetSelector.getParameterTypes());
for (int i = 0; i < MetaDataViewerTableModel.COLUMN_NAMES.length; i++) {
ParameterType type = new ParameterTypeBoolean("show_" + PlotterAdapter.transformParameterName(MetaDataViewerTableModel.COLUMN_NAMES[i]), MetaDataViewerTableModel.COLUMN_TOOL_TIPS[i], true, false);
types.add(type);
}
return types;
}
}