mondrian.rolap
Class RolapHierarchy.LimitedRollupMember

java.lang.Object
  mondrian.olap.OlapElementBase
      mondrian.olap.MemberBase
          mondrian.rolap.RolapMemberBase
              mondrian.rolap.DelegatingRolapMember
                  mondrian.rolap.RolapCubeMember
                      mondrian.rolap.RolapHierarchy.LimitedRollupMember

All Implemented Interfaces:

Comparable, Annotated, Member, OlapElement, RolapCalculation, RolapMember, RolapMemberInCube

Enclosing class:

RolapHierarchy

public static class RolapHierarchy.LimitedRollupMember
extends RolapCubeMember

Substitute for a member in a hierarchy whose rollup policy is 'partial' or 'hidden'. The member is calculated using an expression which aggregates only visible descendants.

Note that this class extends RolapCubeMember only because other code expects that all members in a RolapCubeHierarchy are RolapCubeMembers. As part of Bug.BugSegregateRolapCubeMemberFixed, maybe make RolapCubeMember an interface.

See Also:

Role.RollupPolicy

Nested Class Summary

Nested classes/interfaces inherited from class mondrian.rolap.RolapMemberBase

RolapMemberBase.DefaultPropertyValueMapFactory, RolapMemberBase.PropertyValueMapFactory, RolapMemberBase.PropertyValueMapFactoryFactory

Nested classes/interfaces inherited from interface mondrian.olap.Member

Member.MemberType

Nested classes/interfaces inherited from interface mondrian.olap.OlapElement

OlapElement.LocalizedProperty

Field Summary

RolapMember

member

Fields inherited from class mondrian.rolap.RolapCubeMember

cubeLevel, parentCubeMember

Fields inherited from class mondrian.olap.MemberBase

flags, level, parentMember, uniqueName

Fields inherited from class mondrian.olap.OlapElementBase

caption, visible

Constructor Summary

RolapHierarchy.LimitedRollupMember(RolapCubeMember member, Exp exp)

Method Summary

protected boolean	computeCalculated(Member.MemberType memberType) Computes the value to be returned by MemberBase.isCalculated(), so it can be cached in a variable.
boolean	equals(Object o)
Exp	getExpression() Returns the expression by which this member is calculated.
boolean	isCalculated() Returns whether this member is computed using either a with member clause in an mdx query or a calculated member defined in cube.
boolean	isEvaluated() Returns whether this member should be evaluated within the Evaluator.

Methods inherited from class mondrian.rolap.RolapCubeMember

compareTo, equals, getCube, getDataMember, getDimension, getHierarchy, getLevel, getParentMember, getPropertyValue, getRolapMember, getUniqueName, hashCode, lookupChild, setProperty, toString

Methods inherited from class mondrian.rolap.DelegatingRolapMember

getAncestorMembers, getAnnotationMap, getCaption, getDepth, getDescription, getKey, getMemberType, getName, getOrderKey, getOrdinal, getParentUniqueName, getProperties, getPropertyFormattedValue, getPropertyValue, getQualifiedName, getSolveOrder, isAll, isAllMember, isCalculatedInQuery, isChildOrEqualTo, isHidden, isMeasure, isNull, isParentChildLeaf, setName

Methods inherited from class mondrian.rolap.RolapMemberBase

childLevelHasApproxRowCount, containsAggregateFunction, getAllMembers, getCompiledExpression, getHierarchyCardinality, getHierarchyOrdinal, getLogger, getPropertyFromMap, keyToString, makeUniqueName, setContextIn, setOrderKey, setOrdinal, setOrdinals, setParentMember, setUniqueName

Methods inherited from class mondrian.olap.MemberBase

isChildOrEqualTo

Methods inherited from class mondrian.olap.OlapElementBase

clone, computeHashCode, getLocalized, isVisible, setCaption

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface mondrian.rolap.RolapMember

getKey, isAllMember

Methods inherited from interface mondrian.olap.Member

getAncestorMembers, getDepth, getMemberType, getOrderKey, getOrdinal, getParentUniqueName, getProperties, getPropertyFormattedValue, getPropertyValue, getSolveOrder, isAll, isCalculatedInQuery, isChildOrEqualTo, isHidden, isMeasure, isNull, isParentChildLeaf, setName

Methods inherited from interface mondrian.olap.OlapElement

getCaption, getDescription, getLocalized, getName, getQualifiedName, isVisible

Methods inherited from interface mondrian.olap.Annotated

getAnnotationMap

Methods inherited from interface mondrian.rolap.RolapCalculation

containsAggregateFunction, getCompiledExpression, getHierarchyOrdinal, getSolveOrder, isCalculatedInQuery, setContextIn

Field Detail

member

public final RolapMember member

Constructor Detail

RolapHierarchy.LimitedRollupMember

RolapHierarchy.LimitedRollupMember(RolapCubeMember member,
                                   Exp exp)

Method Detail

equals

public boolean equals(Object o)

Overrides:

equals in class RolapCubeMember

getExpression

public Exp getExpression()

Description copied from class: MemberBase

Returns the expression by which this member is calculated. The expression is not null if and only if the member is not calculated.

Specified by:

getExpression in interface Member

Overrides:

getExpression in class RolapCubeMember

computeCalculated

protected boolean computeCalculated(Member.MemberType memberType)

Description copied from class: MemberBase

Computes the value to be returned by MemberBase.isCalculated(), so it can be cached in a variable.

Overrides:

computeCalculated in class MemberBase

Parameters:

memberType - Member type

Returns:

Whether this member is calculated

isCalculated

public boolean isCalculated()

Description copied from interface: Member

Returns whether this member is computed using either a with member clause in an mdx query or a calculated member defined in cube.

Specified by:

isCalculated in interface Member

Overrides:

isCalculated in class DelegatingRolapMember

isEvaluated

public boolean isEvaluated()

Description copied from interface: Member

Returns whether this member should be evaluated within the Evaluator.

Normally Member.isCalculated() and Member.isEvaluated() should return the same value, but in situations where mondrian would like to treat the two concepts separately such in role based security, these values may differ.

Specified by:

isEvaluated in interface Member

Overrides:

isEvaluated in class DelegatingRolapMember

Returns:

true if evaluated