- Summary:

Ted issue 47438: [Automation]Exception is thrown out when preview report
if add Top/Buttom N filter in cube

- Description of Issue:
When compare two data set design’s filters we also should consider the
filters on the adapted designs. 

- TED(s) Resolved:
         47438

- Regression ( Yes/No ):
         No

- Code Owner Team:
         DtE

- Code Reviewers:
         Mingxia Wu

- Project ID:
         1577

- Manual Test Description:
         None

- Tests Automated Cases Executed:
        None

- Special Notes:
		None

1 files changed, 4 insertions, 1 deletions

diff --git a/data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/OSDataSetDesignComparator.java b/data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/OSDataSetDesignComparator.java
index e38d96d..b982f66 100644
--- a/data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/OSDataSetDesignComparator.java
+++ b/data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/OSDataSetDesignComparator.java
@@ -128,9 +128,12 @@ public class OSDataSetDesignComparator
 		List filter1 = getFilter(dataSetDesign); 
 		List filter2 = getFilter(dataSetDesign2);
 		
-		if( ComparatorUtil.isEqualFilters( filter1, filter2 ) == false )
+		if ( ComparatorUtil.isEqualFilters( filter1, filter2 ) == false )
 			return false;
 		
+		if ( dataSetDesign.getFilters( ).size() > dataSetDesign2.getFilters( ).size( ) )
+			return false;
+
 		if ( dataSetDesign.getCacheRowCount( ) != dataSetDesign2.getCacheRowCount( ))
 			return false;
 		return true;