/**
* Copyright (C) 2001-2017 by RapidMiner and the contributors
*
* Complete list of developers available at our web site:
*
* http://rapidminer.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.operator.ports.quickfix;
import com.rapidminer.gui.tools.SwingTools;
import com.rapidminer.operator.Operator;
import com.rapidminer.operator.OperatorCreationException;
import com.rapidminer.operator.ports.InputPort;
import com.rapidminer.operator.ports.metadata.ExampleSetMetaData;
import com.rapidminer.operator.ports.metadata.MetaData;
import com.rapidminer.operator.preprocessing.filter.ChangeAttributeRole;
import com.rapidminer.tools.Ontology;
import com.rapidminer.tools.OperatorService;
/**
* @author Sebastian Land
*
*/
public class ChangeAttributeRoleQuickFix extends OperatorInsertionQuickFix {
private final InputPort inputPort;
private final String role;
/**
* @param rating
* @param isInteractive
* @param i18nKey
* @param i18nArgs
*/
public ChangeAttributeRoleQuickFix(InputPort inputPort, String role, String i18nKey, Object... i18nArgs) {
super(i18nKey, i18nArgs, 10, inputPort);
// super(3, true, i18nKey, i18nArgs);
this.inputPort = inputPort;
this.role = role;
}
@Override
public Operator createOperator() throws OperatorCreationException {
MetaData metaData = inputPort.getMetaData();
if ((metaData == null) || !(metaData instanceof ExampleSetMetaData)) {
return null;
}
ChangeAttributeRole car = OperatorService.createOperator(ChangeAttributeRole.class);
Object[] options = (((ExampleSetMetaData) metaData).getAttributeNamesByType(Ontology.VALUE_TYPE)).toArray();
if (options.length > 0) {
Object option = SwingTools.showInputDialog("quickfix.replace_by_dictionary", options, options[0], car
.getParameters().getParameterType(ChangeAttributeRole.PARAMETER_NAME).getDescription());
if (option != null) {
car.setParameter(ChangeAttributeRole.PARAMETER_NAME, option.toString());
car.setParameter(ChangeAttributeRole.PARAMETER_TARGET_ROLE, role);
return car;
} else {
return null;
}
} else {
return car;
}
}
// Object option = SwingTools.showInputDialog("quickfix.replace_by_dictionary", options,
// options[nearestOption], description);
/*
* @Override public void apply() { try { if (inputPort.getMetaData() instanceof
* ExampleSetMetaData) { ExampleSetMetaData emd = (ExampleSetMetaData) inputPort.getMetaData();
* Operator operator = OperatorService.createOperator(ChangeAttributeRole.class); ExecutionUnit
* process = inputPort.getPorts().getOwner().getOperator().getExecutionUnit();
* process.addOperator(operator); OutputPort source = inputPort.getSource();
* source.disconnect(); source.connectTo(operator.getInputPorts().getPortByIndex(0));
* operator.getOutputPorts().getPortByIndex(0).connectTo(inputPort);
*
* // selecting attribute new AttributeSelectionQuickFix(emd,
* ChangeAttributeRole.PARAMETER_NAME, operator, "").apply();
*
* // switching role parameter operator.setParameter(ChangeAttributeRole.PARAMETER_TARGET_ROLE,
* role); } } catch (Exception e) { SwingTools.showSimpleErrorMessage("Cannot insert operator: "
* + e, e); } }
*/
}