/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.style.css.selector;
import java.io.Serializable;
import org.pentaho.reporting.engine.classic.core.style.css.namespaces.NamespaceCollection;
import org.pentaho.reporting.engine.classic.core.style.css.namespaces.NamespaceDefinition;
import org.w3c.css.sac.ElementSelector;
public class CSSElementSelector extends AbstractSelector implements ElementSelector, Serializable
{
private short selectorType;
private String namespace;
private String localName;
public CSSElementSelector(final short selectorType,
final String namespace,
final String localName)
{
this.selectorType = selectorType;
this.namespace = namespace;
this.localName = localName;
}
/**
* Returns the <a href="http://www.w3.org/TR/REC-xml-names/#dt-NSName">namespace
* URI</a> of this element selector. <p><code>NULL</code> if this element
* selector can match any namespace.</p>
*/
public String getNamespaceURI()
{
return namespace;
}
/**
* Returns the <a href="http://www.w3.org/TR/REC-xml-names/#NT-LocalPart">local
* part</a> of the <a href="http://www.w3.org/TR/REC-xml-names/#ns-qualnames">qualified
* name</a> of this element. <p><code>NULL</code> if this element selector can
* match any element.</p> </ul>
*/
public String getLocalName()
{
return localName;
}
/**
* An integer indicating the type of <code>Selector</code>
*/
public short getSelectorType()
{
return selectorType;
}
protected SelectorWeight createWeight()
{
return new SelectorWeight(0, 0, 0, 1);
}
public String print(final NamespaceCollection namespaces)
{
final StringBuilder b = new StringBuilder();
if (namespace != null)
{
if ("*".equals(namespace))
{
b.append("*|");
}
else if ("".equals(namespace))
{
b.append("|");
}
else
{
final NamespaceDefinition definition = namespaces.getDefinition(namespace);
if (definition == null)
{
b.append("\"");
b.append(namespace);
b.append("\"");
b.append("|");
}
else
{
b.append(definition.getPrefix());
b.append("|");
}
}
b.append(localName);
}
else if (localName != null)
{
b.append(localName);
}
return b.toString();
}
}