/*
* Geotoolkit - An Open Source Java GIS Toolkit
* http://www.geotoolkit.org
*
* (C) 2008 - 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; either
* version 2.1 of the License, or (at your option) any later version.
*
* 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.style;
import java.util.List;
import java.util.Objects;
import org.opengis.filter.expression.Expression;
import org.opengis.style.AnchorPoint;
import org.opengis.style.Displacement;
import org.opengis.style.GraphicLegend;
import org.opengis.style.GraphicalSymbol;
import org.opengis.style.StyleVisitor;
/**
* Immutable implementation of Types Graphic.
*
* @author Johann Sorel (Geomatys)
* @module
*/
public class DefaultGraphicLegend extends DefaultGraphic implements GraphicLegend{
/**
* Create a default immutable Graphic legend.
*
* @param symbols : can be null, if null or empty, the default mark will be added.
* @param opacity : if null or Expression.NIL will be replaced by default value.
* @param size : if null will be replaced by Expression.NIL,
* if NIL the size of the graphicalSymbol is used
* @param rotation : if null or Expression.NIL will be replaced by default value.
* @param anchor : if null will be replaced by default value.
* @param disp : if null will be replaced by default value.
*/
public DefaultGraphicLegend(final List<GraphicalSymbol> symbols, final Expression opacity, final Expression size,
final Expression rotation, final AnchorPoint anchor, final Displacement disp){
super(symbols,opacity,size,rotation,anchor,disp);
}
/**
* {@inheritDoc }
*/
@Override
public Object accept(final StyleVisitor visitor, final Object extraData) {
return visitor.visit(this,extraData);
}
/**
* {@inheritDoc }
*/
@Override
public boolean equals(final Object obj) {
if(this == obj){
return true;
}
if(obj == null || !this.getClass().equals(obj.getClass()) ){
return false;
}
DefaultGraphic other = (DefaultGraphic) obj;
return this.symbols.equals(other.symbols)
&& Objects.equals(this.size, other.size)
&& this.opacity.equals(other.opacity)
&& this.rotation.equals(other.rotation)
&& Objects.equals(this.anchor,other.anchor)
&& Objects.equals(this.disp,other.disp);
}
/**
* {@inheritDoc }
*/
@Override
public String toString() {
return "GraphicLegend : "+super.toString();
}
}