/*
 * Copyright (c) 2003-2004 Christopher Lenz and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     Christopher Lenz - initial API and implementation
 * 
 * $Id: Declaration.java,v 1.1 2004-09-02 18:07:12 jsurfer Exp $
 */

package net.sourceforge.phpeclipse.css.core.internal.model;

import net.sourceforge.phpeclipse.core.model.ISourceReference;
import net.sourceforge.phpeclipse.core.model.SourceReference;
import net.sourceforge.phpeclipse.css.core.model.IDeclaration;
import net.sourceforge.phpeclipse.css.core.model.IRule;

import org.eclipse.jface.text.IDocument;

/**
 * 
 */
public class Declaration extends SourceReference
	implements IDeclaration {

	// Instance Variables ------------------------------------------------------

	/**
	 * The rule that contains this declaration.
	 */
	private IRule rule;

	/**
	 * The part of the declaration that contains the property name.
	 */
	private ISourceReference property;

	/**
	 * The value part of the declaration.
	 */
	private ISourceReference value;

	/**
	 * The priority part of the declaration.
	 */
	private ISourceReference priority;

	// Constructors ------------------------------------------------------------

	/**
	 * Constructor.
	 * 
	 * @param document the document that contains the property
	 * @param rule the rule that contains this property, or <code>null</code> if
	 *        the declaration does not belong to a specific rule 
	 */
	public Declaration(IDocument document, IRule rule) {
		super(document);
		this.rule = rule;
	}

	// IProperty Implementation ------------------------------------------------

	/*
	 * @see IDeclaration#getRule()
	 */
	public final IRule getRule() {
		return rule;
	}

	/*
	 * @see IDeclaration#getProperty()
	 */
	public final ISourceReference getProperty() {
		return property;
	}

	/*
	 * @see IDeclaration#getValue()
	 */
	public final ISourceReference getValue() {
		return value;
	}

	/*
	 * @see IDeclaration#getPriority()
	 */
	public final ISourceReference getPriority() {
		return priority;
	}

	// Instance Variables ------------------------------------------------------

	/**
	 * Sets the property.
	 * 
	 * @param property The property to set
	 */
	public final void setProperty(ISourceReference property) {
		this.property = property;
	}

	/**
	 * Sets the value.
	 * 
	 * @param value The value to set
	 */
	public final void setValue(ISourceReference value) {
		this.value = value;
	}

	/**
	 * Sets the priority.
	 * 
	 * @param priority The priority to set
	 */
	public final void setPriority(ISourceReference priority) {
		this.priority = priority;
	}

}