Bug 193092 If measure filter's member value type is boolean, exception throws out when preview[1102]
Description: If measure filter's member value type is boolean, exception throws out when preview[1102] Build number: 2.2.0.v20070618-1344 Steps to reproduce: 1, Open the attached report design 2, The measure's filter has a boolean type member value 3, Preview Expected result: The filter works well Actual result: Exception occurs when preview Error log: org.eclipse.birt.report.service.api.ReportServiceException: Error happened while running the report; nested exception is: java.lang.IllegalArgumentException org.eclipse.birt.data.engine.olap.data.util.CompareUtil.compare(CompareUtil.java:58) org.eclipse.birt.data.engine.olap.util.filter.DimensionFilterEvalHelper.evaluateFilter(DimensionFilterEvalHelper.java:71) org.eclipse.birt.data.engine.olap.data.api.CubeQueryExecutorHelper.applyAggrFilter(CubeQueryExecutorHelper.java:769) org.eclipse.birt.data.engine.olap.data.api.CubeQueryExecutorHelper.generateLevelFilters(CubeQueryExecutorHelper.java:595) org.eclipse.birt.data.engine.olap.data.api.CubeQueryExecutorHelper.applyAggrFilters(CubeQueryExecutorHelper.java:477) org.eclipse.birt.data.engine.olap.data.api.CubeQueryExecutorHelper.execute(CubeQueryExecutorHelper.java:299)
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/script/ScriptEvalUtil.java
}
		
		/**
		 * 
		 * @param result
		 * @return
		 */
		private static boolean isNumericOrString( Object result )
		{
			return ( result instanceof Number ) || ( result instanceof String );
		}
		/**
		 * 
		 * @param result
		 * @return
		 */
		private static boolean isDateOrString( Object result )
		{
			return ( result instanceof Date ) || ( result instanceof String );
		}
		/**
		 * To check whether the expressions are comparable. If so, they will be
		 * formatted to the comparable.For operands, only ExprTextAndValue is
		 * acceptable.
		 * 
		 * @param obj
		 * @param operator
		 * @param op1
		 * @param op2
		 * @return