/**
* 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.metadata;
import com.rapidminer.operator.ProcessSetupError.Severity;
import com.rapidminer.operator.ports.InputPort;
import com.rapidminer.operator.ports.quickfix.QuickFix;
import java.util.Collections;
import java.util.List;
/**
* @author Simon Fischer
*/
public abstract class AbstractPrecondition implements Precondition {
private final InputPort inputPort;
public AbstractPrecondition(InputPort inputPort) {
this.inputPort = inputPort;
}
protected InputPort getInputPort() {
return inputPort;
}
protected void createError(Severity severity, String i18nKey, Object... i18nArgs) {
createError(severity, Collections.<QuickFix> emptyList(), i18nKey, i18nArgs);
}
protected void createError(Severity severity, final List<? extends QuickFix> fixes, String i18nKey, Object... i18nArgs) {
getInputPort().addError(new SimpleMetaDataError(severity, getInputPort(), fixes, i18nKey, i18nArgs));
}
@Override
public String toString() {
return getDescription();
}
}