leif 02/02/06 00:40:13
Modified: src/scratchpad/org/apache/avalon/excalibur/datasource/cluster
DefaultHashedDataSourceCluster.java
Log:
Add a warning comment into the hashCode method
Revision Changes Path
1.3 +5 -1
jakarta-avalon-excalibur/src/scratchpad/org/apache/avalon/excalibur/datasource/cluster/DefaultHashedDataSourceCluster.java
Index: DefaultHashedDataSourceCluster.java
===================================================================
RCS file:
/home/cvs/jakarta-avalon-excalibur/src/scratchpad/org/apache/avalon/excalibur/datasource/cluster/DefaultHashedDataSourceCluster.java,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -r1.2 -r1.3
--- DefaultHashedDataSourceCluster.java 6 Feb 2002 08:37:47 -0000
1.2
+++ DefaultHashedDataSourceCluster.java 6 Feb 2002 08:40:13 -0000
1.3
@@ -103,7 +103,7 @@
* </pre>
*
* @author <a href="mailto:[EMAIL PROTECTED]">Leif Mortenson</a>
- * @version CVS $Revision: 1.2 $ $Date: 2002/02/06 08:37:47 $
+ * @version CVS $Revision: 1.3 $ $Date: 2002/02/06 08:40:13 $
* @since 4.1
*/
public class DefaultHashedDataSourceCluster
@@ -200,6 +200,10 @@
* DataSources will be provide a Connection.
*/
public int getIndexForHashCode( int hashCode ) {
+ // DEVELOPER WARNING:
+ // If you change the way the hashCode is calculated, you WILL BREAK
+ // things for existing users, so please do so only after much
thought.
+
// Hash code may be negative, Make them all positive by using the
unsigned int value.
long lHashCode = ((long)hashCode) & 0xffffffffL;
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