/**
* 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.RapidMinerGUI;
import com.rapidminer.gui.dialog.NewOperatorDialog;
import com.rapidminer.operator.ExecutionUnit;
import com.rapidminer.operator.IOObject;
import com.rapidminer.operator.Operator;
import com.rapidminer.operator.OperatorCreationException;
import com.rapidminer.operator.ports.InputPort;
import com.rapidminer.operator.ports.metadata.CompatibilityLevel;
/**
* @author Simon Fischer
*/
public class AddCompatibleOperatorQuickFix extends AbstractQuickFix {
private final InputPort inputPort;
private final Class<? extends IOObject> neededClass;
public AddCompatibleOperatorQuickFix(InputPort inputPort, Class<? extends IOObject> clazz) {
super(MAX_RATING - 1, false, "add_compatible", clazz.getSimpleName());
this.inputPort = inputPort;
this.neededClass = clazz;
}
@Override
public void apply() {
try {
Operator oldOperator = inputPort.getPorts().getOwner().getOperator();
Operator newOperator = NewOperatorDialog.selectMatchingOperator(RapidMinerGUI.getMainFrame().getActions(), null,
neededClass, null, null);
if (newOperator != null) {
ExecutionUnit unit = inputPort.getPorts().getOwner().getConnectionContext();
int index = unit.getIndexOfOperator(oldOperator);
if (index == -1) {
unit.addOperator(newOperator);
} else {
unit.addOperator(newOperator, unit.getIndexOfOperator(oldOperator));
}
if (RapidMinerGUI.getMainFrame().VALIDATE_AUTOMATICALLY_ACTION.isSelected()) {
unit.autoWireSingle(newOperator, CompatibilityLevel.VERSION_5, true, true);
}
}
} catch (OperatorCreationException e) {
}
}
}