/*******************************************************************************
 * Copyright (c) 2009, 2010 Standards for Technology in Automotive Retail and others
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     David Carver - STAR - bug 262765 - renamed to correct function name. 
 *     Jesper Steen Moeller - bug 285145 - implement full arity checking
 *     Jesper Steen Moeller - bug 285319 - fix UTF-8 escaping
 *     Mukul Gandhi - bug 280798 - PsychoPath support for JDK 1.4
 *******************************************************************************/

package org.eclipse.wst.xml.xpath2.processor.internal.function;

import java.util.Collection;

import org.eclipse.wst.xml.xpath2.api.EvaluationContext;
import org.eclipse.wst.xml.xpath2.api.ResultSequence;
import org.eclipse.wst.xml.xpath2.processor.DynamicError;
import org.eclipse.wst.xml.xpath2.processor.internal.types.QName;

public class FnIriToURI extends AbstractURIFunction {

	public FnIriToURI() {
		super(new QName("iri-to-uri"), 1);
	}
	
	/**
	 * Evaluate the arguments.
	 * 
	 * @param args
	 *            are evaluated.
	 * @throws DynamicError
	 *             Dynamic error.
	 * @return The evaluation of the arguments after application of the URI
	 *         escaping rules.
	 */
	public ResultSequence evaluate(Collection args, EvaluationContext ec) throws DynamicError {
		return escape_uri(args, false, true);
	}	

}