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See:
Description
| Interface Summary | |
|---|---|
| Alignable | |
| Axis | Axis of an OLAP Result. |
| BooleanExpr | |
| Cell | Cell of an OLAP result. |
| CellFormatter | Handle the cell formatting exit |
| Decorator | provides access to the decorated object |
| Dimension | OLAP Dimension |
| Displayable | Something that can be displayed in a GUI. |
| DoubleExpr | |
| Expression | |
| ExpressionConstants | |
| FunCallExpr | An MDX expression. |
| Hierarchy | Hierarchy of a dimension |
| IntegerExpr | |
| Level | Level of a Hierarchy. |
| Member | OLAP Member. |
| NumberFormat | |
| OlapDiscoverer | Browse an OLAP dataSource in order to retrieve specific Olap Items as dimensions, levels, members |
| OlapItem | An Olap Item is a DWH meta object, eg. dimension, level, member |
| OlapModel | Provides access to extensions, result and metadata. |
| ParameterExpr | |
| Position | Position of an OLAP Result Axis |
| Property | Property of a Member |
| PropertyExpr | expression defining a calculated member's property |
| PropertyHolder | container for name/value pairs. |
| QueryResultHandler | Query Result Processor |
| Result | Result of an OLAP query. |
| StringExpr | |
| Visitable | Created on 29.10.2002 |
| Visitor | Created on 29.10.2002 |
| Class Summary | |
|---|---|
| Alignable.Alignment | |
| CachingOlapModel | An OlapModel decorator that caches the result |
| EmptyMember | |
| ExpressionPrinter | prints an expression for testing purposes |
| MemberPropertyMeta | |
| OlapModelDecorator | a default decorator that delegates everything |
| OlapResources | |
| OlapUtils | Misc helpers |
| VisitorSupportSloppy | default implementation of Visitor. |
| VisitorSupportStrict | default implementation of Visitor. |
| Exception Summary | |
|---|---|
| OlapException | |
| OlapModel.EmptyCubeException | thrown if the result can not be computed because the cube is empty. |
| OlapModel.ResultTooLargeException | thrown if too many result positions would be returned |
Defines a simple OLAP Result and Metadata.
Result
of a query. It does not specify the query itself (e.g. what data will be displayed).
The interfaces in this package define a minimal OLAP result. The definitions are independent of an implementation like Mondrian or JOLAP. It only defines what is necessary to display the result to the user.
To support "ragged hierarchies" or "parent-child hierarchies" no assuptions are made regarding the number, ordering or hierarchy of Levels instances. See Microsofts definition of Parent-Child Hierarchy
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