mappingproperty.java

METAmorphoses is a system for flexible and easy-to-use generation of RDF metadata directly from a re

package cz.cvut.felk.cs.metamorphoses.mapping;

import java.util.ArrayList;
import java.util.List;

/**
 * <p>This class represents rdf 'Property' in mapping.</p>
 * <p>
 * <b>History:</b><br/>
 * Created: 29.7.2004<br/>
 * Last change: 29.7.2004<br/>
 * </p>
 * @author Martin Svihla ([e-mail])
 */
public class MappingProperty {
	public static final int NO_CONTAINER = 0;
	public static final int SEQ_CONTAINER = 1;
	public static final int BAG_CONTAINER = 2;
	public static final int ALT_CONTAINER = 3;
	
	private String rdfLabel;
	private String sql;
	private String prefix;
	private String suffix;

	private int container = MappingProperty.NO_CONTAINER;
	private boolean collection = false;
	//private String containerNodeId;
	
	private List attributes;
	

	/**
	 * 
	 */
	public MappingProperty(String rdfLabel, String sql, String prefix, String suffix, String container, List attributes) {
		this.rdfLabel = rdfLabel;
		this.sql = sql;
		this.prefix = prefix;
		this.suffix = suffix;
		
		if (container.equals("")) this.container = MappingProperty.NO_CONTAINER;
		else if (container.toLowerCase().equals(MappingTags.VALUE_SEQ)) this.container = MappingProperty.SEQ_CONTAINER;
		else if (container.toLowerCase().equals(MappingTags.VALUE_BAG)) this.container = MappingProperty.BAG_CONTAINER;
		else if (container.toLowerCase().equals(MappingTags.VALUE_ALT)) this.container = MappingProperty.ALT_CONTAINER;
		else if (container.toLowerCase().equals(MappingTags.VALUE_COLLECTION)) {
			attributes.add(new MappingAttribute("rdf:parseType", "", "Collection", ""));
			this.container = MappingProperty.NO_CONTAINER;
			this.collection = true;
		} else throw new IllegalArgumentException("Illegal container value in MappingProperty constructor. Value: " + container);
		
		//this.containerNodeId = containerNodeId;
		this.attributes = attributes;
		
	}
	
	/**
	 * @return
	 */
	public List getAttributes() {
		return attributes;
	}

	/**
	 * @return
	 */
	public String getRdfLabel() {
		return rdfLabel;
	}

	/**
	 * @return
	 */
	public String getSql() {
		return sql;
	}

	public String getPrefix() {
		return prefix;
	}
	
	public String getSuffix() {
		return suffix;
	}

	/**
	 * @return Returns the container.
	 */
	public int getContainer() {
		return container;
	}
	
	public String getContainerLabel() {
		switch (this.container) {
			case MappingProperty.SEQ_CONTAINER: return "Seq";
			case MappingProperty.BAG_CONTAINER: return "Bag";
			case MappingProperty.ALT_CONTAINER: return "Alt";
			default: return "";
		}
	}
	/**
	 * @return Returns the containerNodeId.
	 */
	//public String getContainerNodeId() {
	//	return containerNodeId;
	//}

	public boolean isCollection() {
		return collection;
	}

	public void setCollection(boolean collection) {
		this.collection = collection;
	}
}