/*
Copyright 2008-2010 Gephi
Authors : Mathieu Bastian <mathieu.bastian@gephi.org>
Website : http://www.gephi.org
This file is part of Gephi.
Gephi 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.
Gephi 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 Gephi. If not, see <http://www.gnu.org/licenses/>.
*/
package org.gephi.filters;
import org.gephi.filters.spi.Filter;
import org.gephi.filters.spi.Operator;
/**
*
* @author Mathieu Bastian
*/
public class OperatorQueryImpl extends AbstractQueryImpl {
private Operator operator;
private boolean simple = false; //Simple when children are only NodeFilter/EdgeFilter leaves
public OperatorQueryImpl(Operator predicate) {
this.operator = (Operator) predicate;
}
@Override
public int getChildrenSlotsCount() {
return operator.getInputCount();
}
public String getName() {
return operator.getName();
}
@Override
public void setName(String name) {
}
public int getPropertiesCount() {
return 0;
}
public String getPropertyName(int index) {
return null;
}
public Object getPropertyValue(int index) {
return null;
}
public Filter getFilter() {
return operator;
}
public void setSimple(boolean simple) {
this.simple = simple;
}
public boolean isSimple() {
return simple;
}
}