--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/WebServiceExtensionsV1.1/WebServiceToolWorkflow_REST_SOAP/lib/SAWADLParser/src/javax/wadls/ModelReference.java	Tue Jul 05 19:34:18 2011 -0400
@@ -0,0 +1,77 @@
+package javax.wadls;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+/**
+ * This interface represents a ModelReference.
+ * 
+ * @author Zixin Wu (wuzixin@uga.edu)
+ *
+ */
+public interface ModelReference {
+
+	/**
+	 * Get the concept of this modelReference.
+	 * @return The concept of this modelReference.
+	 */
+	public String getConcept();
+
+	/**
+	 * Set the concept of this modelReference.
+	 * @param concept The desired concept of this modelReference.
+	 */
+	public void setConcept(String concept);
+
+	/**
+	 * Get the prefix of this modelReference
+	 * @return The prefix  of this modelReference
+	 */
+	public String getPrefix();
+
+	/**
+	 * Set the prefix of the ontology used in this modelReference
+	 * @param prefix The desired prefix of the ontology used in this modelReference
+	 */
+	public void setPrefix(String prefix);
+
+	/**
+	 * Get the namespace of the ontology used in this modelReference
+	 * @return The namespace of the ontology used in this modelReference
+	 */
+	public URI getNamespace();
+
+	/**
+	 * Set the namespace of the ontology used in this modelReference
+	 * @param nameSpace The desired namespace of the ontology used in this modelReference
+	 */
+	public void setNamespace(String nameSpace)
+			throws URISyntaxException;
+
+	/**
+	 * Get the parent object of this modelReference
+	 * @return The parent object of this modelReference
+	 */
+	public Object getParent();
+
+	/**
+	 * Set the parent object of this modelReference
+	 * @param parent The desired parent object of this modelReference
+	 */
+	public void setParent(Object parent);
+	
+	/**
+	 * Set the value of this modelReference by parsing the formatted string.
+	 * @param modelReferenceAsString The formatted string
+	 * @param def WSDLS definition
+	 * @throws URISyntaxException 
+	 * @throws WSDLSException 
+	 */
+	public void valueOf(String modelReferenceAsString, Application app) throws URISyntaxException, WADLSException;
+	
+	/**
+	 * Return a formatted string representing this modelReference.
+	 * @return A formatted string representing this modelReference.
+	 */
+	public String value();
+}
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