}
return true;
}
+
+
+ private static final String RETRIEVE_FROM="RETRIEVE_FROM";
+ /**
+ * Permanent URI for retrieving the original structure data
+ * @param urlStr
+ */
+ public void setRetrievalUrl(String urlStr)
+ {
+ setProperty(RETRIEVE_FROM, urlStr);
+ }
+ /**
+ * get the Permanent URI for retrieving the original structure data
+ */
+ public String getRetrievalUrl()
+ {
+ return (String) getProperty(RETRIEVE_FROM);
+ }
+
+ public boolean hasRetrievalUrl()
+ {
+ return (properties!=null && properties.containsKey(RETRIEVE_FROM));
+ }
}