/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2002-2008, Open Source Geospatial Foundation (OSGeo)
* (C) 2009, Geomatys
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License.
*
* This library 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
* Lesser General Public License for more details.
*/
package org.geotoolkit.filter.binarylogic;
import java.util.List;
import org.geotoolkit.gui.swing.tree.Trees;
import org.opengis.filter.And;
import org.opengis.filter.Filter;
import org.opengis.filter.FilterVisitor;
/**
* Immutable "And" filter.
*
* @author Johann Sorel (Geomatys)
* @module
*/
public class DefaultAnd extends AbstractBinaryLogicOperator implements And {
public DefaultAnd(final List<Filter> filters) {
super(filters);
}
public DefaultAnd(final Filter filter1, final Filter filter2){
super(filter1,filter2);
}
/**
* {@inheritDoc }
*/
@Override
public boolean evaluate(final Object object) {
for (Filter filter : filterArray) {
if(!filter.evaluate(object)) {
return false;
}
}
return true;
}
/**
* {@inheritDoc }
*/
@Override
public Object accept(final FilterVisitor visitor, final Object extraData) {
return visitor.visit(this, extraData);
}
/**
* {@inheritDoc }
*/
@Override
public String toString() {
return Trees.toString("And", filters);
}
/**
* {@inheritDoc }
*/
@Override
public boolean equals(final Object obj) {
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final AbstractBinaryLogicOperator other = (AbstractBinaryLogicOperator) obj;
if (this.filters != other.filters && !this.filters.equals(other.filters)) {
return false;
}
return true;
}
/**
* {@inheritDoc }
*/
@Override
public int hashCode() {
int hash = 5;
hash = 73 * hash + this.filters.hashCode();
return hash;
}
}