Author: aaime
Date: 2009-10-27 00:34:37 -0400 (Tue, 27 Oct 2009)
New Revision: 34260
Modified:
trunk/modules/library/main/src/main/java/org/geotools/filter/FilterAttributeExtractor.java
Log:
Basic type safety in the returned values
Modified: trunk/modules/library/main/src/main/java/org/geotools/filter/FilterAttributeExtractor.java
===================================================================
--- trunk/modules/library/main/src/main/java/org/geotools/filter/FilterAttributeExtractor.java 2009-10-27 03:57:08 UTC (rev 34259)
+++ trunk/modules/library/main/src/main/java/org/geotools/filter/FilterAttributeExtractor.java 2009-10-27 04:34:37 UTC (rev 34260)
@@ -35,7 +35,7 @@
*/
public class FilterAttributeExtractor extends DefaultFilterVisitor {
/** Last set visited */
- protected Set attributeNames = new HashSet();
+ protected Set<String> attributeNames = new HashSet<String>();
/** feature type to evaluate against */
protected SimpleFeatureType featureType;
@@ -59,7 +59,7 @@
*
* @return an unmofiable set of the attribute names found so far during the visit
*/
- public Set getAttributeNameSet() {
+ public Set<String> getAttributeNameSet() {
return Collections.unmodifiableSet(attributeNames);
}
@@ -76,12 +76,12 @@
* Resets the attributes found so that a new attribute search can be performed
*/
public void clear() {
- attributeNames = new HashSet();
+ attributeNames = new HashSet<String>();
}
public Object visit( PropertyName expression, Object data ) {
if( data != null && data != attributeNames ){
- attributeNames = (Set) data;
+ attributeNames = (Set<String>) data;
}
if (featureType != null) {
//evaluate against the feature type instead of using straight name
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