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Posted to oak-commits@jackrabbit.apache.org by ju...@apache.org on 2013/06/04 10:52:57 UTC
svn commit: r1489341 -
/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/memory/ModifiedNodeState.java
Author: jukka
Date: Tue Jun 4 08:52:56 2013
New Revision: 1489341
URL: http://svn.apache.org/r1489341
Log:
OAK-853: Many child nodes: Diffing causes many calls to MicroKernel.getNodes
Optimization for the x.compareAgainstBaseState(x, ...) special case
Modified:
jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/memory/ModifiedNodeState.java
Modified: jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/memory/ModifiedNodeState.java
URL: http://svn.apache.org/viewvc/jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/memory/ModifiedNodeState.java?rev=1489341&r1=1489340&r2=1489341&view=diff
==============================================================================
--- jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/memory/ModifiedNodeState.java (original)
+++ jackrabbit/oak/trunk/oak-core/src/main/java/org/apache/jackrabbit/oak/plugins/memory/ModifiedNodeState.java Tue Jun 4 08:52:56 2013
@@ -337,6 +337,10 @@ public class ModifiedNodeState extends A
@Override
public boolean compareAgainstBaseState(
NodeState base, final NodeStateDiff diff) {
+ if (this == base) {
+ return true; // no differences
+ }
+
for (Map.Entry<String, PropertyState> entry : properties.entrySet()) {
PropertyState before = base.getProperty(entry.getKey());
PropertyState after = entry.getValue();