oracle.olapi.metadata.mdm
Class MdmSubDimension
java.lang.Object
|
+--oracle.olapi.metadata.BaseMetadataObject
|
+--oracle.olapi.metadata.mdm.MdmObject
|
+--oracle.olapi.metadata.mdm.MdmSource
|
+--oracle.olapi.metadata.mdm.MdmDimension
|
+--oracle.olapi.metadata.mdm.MdmSubDimension
- Direct Known Subclasses:
- MdmHierarchy, MdmLevel
- public abstract class MdmSubDimension
- extends MdmDimension
A component of an MdmPrimaryDimension
, which represents an Oracle OLAP dimension. The type of the elements of an MdmSubDimension
is specified by its MdmPrimaryDimension
. With the getPrimaryDimension
method, you can get the MdmPrimaryDimension
for this MdmSubDimension
.
The subclasses of MdmSubDimension
represent hierarchical or nonhierarchical organizations of the elements of the dimension. The following are the concrete subclasses of MdmSubDimension
.
MdmLevelHierarchy
, which is an MdmHierarchy
that represents a list of elements arranged in a hierarchical structure that has levels based on parent-child relationships. Except for the elements at the topmost level, each element can have a parent, and, except for the elements at the lowest level, each element can have one or more children. All of these elements, including the parent and child elements, are within the MdmLevelHierarchy
. The elements of the MdmLevelHierarchy
correspond to elements in the MdmLevel
objects that are the levels of the MdmLevelHierarchy
.
MdmLevel
, which represents a list of elements that correspond to one level of the hierarchical structure of an MdmLevelHierarchy
or a dimension that is nonhierarchical and whose elements are therefore all at the same level.
MdmValueHierarchy
, which is an MdmHierarchy
that represents a list of elements arranged in a hierarchical structure that is not based on levels of parent-child relationships.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
getPrimaryDimension
public final MdmPrimaryDimension getPrimaryDimension()
- Gets the
MdmPrimaryDimension
of which this MdmSubDimension
is a component.
-
- Returns:
- The
MdmPrimaryDimension
for this MdmSubDimension
.
- Overrides:
- getPrimaryDimension in class MdmDimension
Copyright © 2002, 2003, Oracle. All Rights Reserved.