public override MdxExpression Process(MdxExpression expr)
{
if (expr == null)
{
return(null);
}
MdxExpression filter = new MdxUnaryExpression
("NOT"
, new MdxFunctionExpression
("ISANCESTOR"
, new MdxObjectReferenceExpression(args.Member.UniqueName)
, new MdxObjectReferenceExpression(args.Member.HierarchyUniqueName + ".CURRENTMEMBER")
)
);
var tupleBase = GenTupleBase();
if (tupleBase.Members.Count > 0)
{
filter = new MdxBinaryExpression
(filter
, new MdxUnaryExpression
("NOT"
, new MdxBinaryExpression
(GenTupleBaseCurrent()
, GenTupleBase()
, "IS"
)
)
, "OR"
);
}
return(new MdxFunctionExpression
("FILTER"
, expr
, filter
));
}
// $ANTLR end "expression_power"
// $ANTLR start "expression_unary"
// D:\\tfs\\Ranet.UILibrary.OLAP4\\trunk\\UILibrary.Olap\\Ranet.Olap.Mdx\\Compiler\\Parser\\mdx.g:266:1: expression_unary returns [MdxExpression value] : ( '-' e1= expression_range_is | '+' e2= expression_range_is | NOT t1= expression_range_is | e3= expression_range_is );
public MdxExpression expression_unary() // throws RecognitionException [1]
{
MdxExpression value = default(MdxExpression);
MdxExpression e1 = default(MdxExpression);
MdxExpression e2 = default(MdxExpression);
MdxExpression t1 = default(MdxExpression);
MdxExpression e3 = default(MdxExpression);
try
{
// D:\\tfs\\Ranet.UILibrary.OLAP4\\trunk\\UILibrary.Olap\\Ranet.Olap.Mdx\\Compiler\\Parser\\mdx.g:267:2: ( '-' e1= expression_range_is | '+' e2= expression_range_is | NOT t1= expression_range_is | e3= expression_range_is )
int alt38 = 4;
switch ( input.LA(1) )
{
case 69:
{
alt38 = 1;
}
break;
case 68:
{
alt38 = 2;
}
break;
case NOT:
{
alt38 = 3;
}
break;
case PROPERTIES:
case DIMENSION:
case INTEGER:
case RANET_EXPRESSION:
case STRING:
case FLOAT:
case CASE:
case ID:
case QUOTED_ID:
case 61:
case 74:
{
alt38 = 4;
}
break;
default:
NoViableAltException nvae_d38s0 =
new NoViableAltException("", 38, 0, input);
throw nvae_d38s0;
}
switch (alt38)
{
case 1 :
// D:\\tfs\\Ranet.UILibrary.OLAP4\\trunk\\UILibrary.Olap\\Ranet.Olap.Mdx\\Compiler\\Parser\\mdx.g:267:4: '-' e1= expression_range_is
{
Match(input,69,FOLLOW_69_in_expression_unary1438);
PushFollow(FOLLOW_expression_range_is_in_expression_unary1442);
e1 = expression_range_is();
state.followingStackPointer--;
value = new MdxUnaryExpression("-",e1);
}
break;
case 2 :
// D:\\tfs\\Ranet.UILibrary.OLAP4\\trunk\\UILibrary.Olap\\Ranet.Olap.Mdx\\Compiler\\Parser\\mdx.g:268:4: '+' e2= expression_range_is
{
Match(input,68,FOLLOW_68_in_expression_unary1449);
PushFollow(FOLLOW_expression_range_is_in_expression_unary1453);
e2 = expression_range_is();
state.followingStackPointer--;
value = new MdxUnaryExpression("+",e2);
}
break;
case 3 :
// D:\\tfs\\Ranet.UILibrary.OLAP4\\trunk\\UILibrary.Olap\\Ranet.Olap.Mdx\\Compiler\\Parser\\mdx.g:269:4: NOT t1= expression_range_is
{
Match(input,NOT,FOLLOW_NOT_in_expression_unary1461);
PushFollow(FOLLOW_expression_range_is_in_expression_unary1465);
t1 = expression_range_is();
state.followingStackPointer--;
value = new MdxUnaryExpression("NOT",t1);
}
break;
case 4 :
// D:\\tfs\\Ranet.UILibrary.OLAP4\\trunk\\UILibrary.Olap\\Ranet.Olap.Mdx\\Compiler\\Parser\\mdx.g:270:4: e3= expression_range_is
{
PushFollow(FOLLOW_expression_range_is_in_expression_unary1475);
e3 = expression_range_is();
state.followingStackPointer--;
value = e3;
}
break;
}
}
catch (RecognitionException re)
{
ReportError(re);
Recover(input,re);
}
finally
{
}
return value;
}
