Uses of Interface
mondrian.olap.Evaluator

Packages that use Evaluator

Package	Description
mondrian.calc	Provides compiled expressions.
mondrian.calc.impl	Provides implementation classes for compiled expressions.
mondrian.mdx	Defines a parse tree for MDX expressions.
mondrian.olap	Mondrian's core package, this defines connections and the catalog metamodel, and allows you to execute queries.
mondrian.olap.fun	Defines the set of MDX built-in functions.
mondrian.olap.fun.sort
mondrian.rolap	Implements the data access layer for the olap package.
mondrian.rolap.sql	Database-independent library for generating SQL.
mondrian.spi	Contains the server-provider interfaces (SPIs) which user-defined extensions to Mondrian should implement.
mondrian.udf

Uses of Evaluator in mondrian.calc

Methods in mondrian.calc that return Evaluator

Modifier and Type	Method	Description
Evaluator	ExpCompiler.getEvaluator()	Returns the evaluator to be used for evaluating expressions during the compilation process.

Methods in mondrian.calc with parameters of type Evaluator

Modifier and Type	Method	Description
Object	Calc.evaluate(Evaluator evaluator)	Evaluates this expression.
boolean	BooleanCalc.evaluateBoolean(Evaluator evaluator)	Evaluates this expression to yield a boolean value.
Date	DateTimeCalc.evaluateDateTime(Evaluator evaluator)	Evaluates this expression to yield a Date value.
Dimension	DimensionCalc.evaluateDimension(Evaluator evaluator)	Evaluates this expression to yield a dimension.
double	DoubleCalc.evaluateDouble(Evaluator evaluator)	Evaluates this expression to yield a double value.
Hierarchy	HierarchyCalc.evaluateHierarchy(Evaluator evaluator)	Evaluates this expression to yield a hierarchy.
int	IntegerCalc.evaluateInteger(Evaluator evaluator)	Evaluates this expression to yield an int value.
TupleIterable	IterCalc.evaluateIterable(Evaluator evaluator)	Evaluates an expression to yield an Iterable of members or tuples.
Level	LevelCalc.evaluateLevel(Evaluator evaluator)	Evaluates this expression to yield a level.
TupleList	ListCalc.evaluateList(Evaluator evaluator)	Evaluates an expression to yield a list of tuples.
Member	MemberCalc.evaluateMember(Evaluator evaluator)	Evaluates this expression to yield a member.
String	StringCalc.evaluateString(Evaluator evaluator)	Evaluates this expression to yield a String value.
Member[]	TupleCalc.evaluateTuple(Evaluator evaluator)	Evaluates this expression to yield a tuple.
void	VoidCalc.evaluateVoid(Evaluator evaluator)
static ExpCompiler	ExpCompiler.Factory.getExpCompiler(Evaluator evaluator, Validator validator)	Create a ExpCompiler instance, each call returns a new compiler.
static ExpCompiler	ExpCompiler.Factory.getExpCompiler(Evaluator evaluator, Validator validator, List<ResultStyle> resultStyles)
void	TupleCursor.setContext(Evaluator evaluator)

Uses of Evaluator in mondrian.calc.impl

Methods in mondrian.calc.impl that return Evaluator

Modifier and Type	Method	Description
Evaluator	AbstractExpCompiler.getEvaluator()
Evaluator	DelegatingExpCompiler.getEvaluator()
static Evaluator	AbstractCalc.simplifyEvaluator(Calc calc, Evaluator evaluator)	Returns a simplified evalator whose context is the same for every dimension which an expression depends on, and the default member for every dimension which it does not depend on.

Methods in mondrian.calc.impl with parameters of type Evaluator

Modifier and Type	Method	Description
Object	AbstractBooleanCalc.evaluate(Evaluator evaluator)
Object	AbstractDateTimeCalc.evaluate(Evaluator evaluator)
Object	AbstractDimensionCalc.evaluate(Evaluator evaluator)
Object	AbstractDoubleCalc.evaluate(Evaluator evaluator)
Object	AbstractHierarchyCalc.evaluate(Evaluator evaluator)
Object	AbstractIntegerCalc.evaluate(Evaluator evaluator)
Object	AbstractIterCalc.evaluate(Evaluator evaluator)
Object	AbstractLevelCalc.evaluate(Evaluator evaluator)
Object	AbstractListCalc.evaluate(Evaluator evaluator)
Object	AbstractMemberCalc.evaluate(Evaluator evaluator)
Object	AbstractStringCalc.evaluate(Evaluator evaluator)
Object	AbstractTupleCalc.evaluate(Evaluator evaluator)
Object	AbstractVoidCalc.evaluate(Evaluator evaluator)
Object	CacheCalc.evaluate(Evaluator evaluator)
Object	ConstantCalc.evaluate(Evaluator evaluator)
Object	MemberArrayValueCalc.evaluate(Evaluator evaluator)
Object	MemberValueCalc.evaluate(Evaluator evaluator)
Object	TupleValueCalc.evaluate(Evaluator evaluator)
Object	ValueCalc.evaluate(Evaluator evaluator)
boolean	GenericCalc.evaluateBoolean(Evaluator evaluator)
Date	GenericCalc.evaluateDateTime(Evaluator evaluator)
Dimension	GenericCalc.evaluateDimension(Evaluator evaluator)
double	ConstantCalc.evaluateDouble(Evaluator evaluator)
double	GenericCalc.evaluateDouble(Evaluator evaluator)
Hierarchy	GenericCalc.evaluateHierarchy(Evaluator evaluator)
int	ConstantCalc.evaluateInteger(Evaluator evaluator)
int	GenericCalc.evaluateInteger(Evaluator evaluator)
TupleIterable	AbstractListCalc.evaluateIterable(Evaluator evaluator)
TupleIterable	GenericIterCalc.evaluateIterable(Evaluator evaluator)
Level	GenericCalc.evaluateLevel(Evaluator evaluator)
TupleList	GenericIterCalc.evaluateList(Evaluator evaluator)
TupleList	IterableListCalc.evaluateList(Evaluator evaluator)
Member	GenericCalc.evaluateMember(Evaluator evaluator)
String	GenericCalc.evaluateString(Evaluator evaluator)
Member[]	GenericCalc.evaluateTuple(Evaluator evaluator)
void	GenericCalc.evaluateVoid(Evaluator evaluator)
void	AbstractTupleCursor.setContext(Evaluator evaluator)
void	AbstractTupleList.AbstractTupleListIterator.setContext(Evaluator evaluator)
static Evaluator	AbstractCalc.simplifyEvaluator(Calc calc, Evaluator evaluator)	Returns a simplified evalator whose context is the same for every dimension which an expression depends on, and the default member for every dimension which it does not depend on.

Constructors in mondrian.calc.impl with parameters of type Evaluator

Constructor	Description
AbstractExpCompiler(Evaluator evaluator, Validator validator)	Creates an AbstractExpCompiler
AbstractExpCompiler(Evaluator evaluator, Validator validator, List<ResultStyle> resultStyles)	Creates an AbstractExpCompiler which is constrained to produce one of a set of result styles.
BetterExpCompiler(Evaluator evaluator, Validator validator)
BetterExpCompiler(Evaluator evaluator, Validator validator, List<ResultStyle> resultStyles)

Uses of Evaluator in mondrian.mdx

Methods in mondrian.mdx with parameters of type Evaluator

Modifier and Type	Method	Description
Evaluator.NamedSetEvaluator	NamedSetExpr.getEval(Evaluator evaluator)

Uses of Evaluator in mondrian.olap

Methods in mondrian.olap that return Evaluator

Modifier and Type	Method	Description
Evaluator	Evaluator.getParent()	Deprecated. Will be removed in mondrian-4
Evaluator	Evaluator.push()	Creates a new Evaluator with the same context as this evaluator.
Evaluator	Evaluator.push(boolean nonEmpty)	Deprecated. Use savepoint() followed by setNonEmpty(boolean); will be removed in mondrian-4
Evaluator	Evaluator.push(boolean nonEmpty, boolean nativeEnabled)	Deprecated. Use savepoint() followed by setNonEmpty(boolean) and setNativeEnabled(boolean); will be removed in mondrian-4.
Evaluator	Evaluator.push(Member member)	Deprecated. Use savepoint() followed by setContext(Member); will be removed in mondrian-4
Evaluator	Evaluator.push(Member[] members)	Deprecated. Use savepoint() followed by setContext(Member[]); will be removed in mondrian-4
Evaluator	Evaluator.pushAggregation(List<List<Member>> list)	Returns a new Aggregator whose aggregation context adds a given list of tuples, and whose evaluation context is the same as this Aggregator.

Methods in mondrian.olap with parameters of type Evaluator

Modifier and Type	Method	Description
Object	Aggregator.aggregate(Evaluator evaluator, TupleList members, Calc calc)	Applies this aggregator to an expression over a set of members and returns the result.
Object	ExpCacheDescriptor.evaluate(Evaluator evaluator)
TupleIterable	Evaluator.NamedSetEvaluator.evaluateTupleIterable(Evaluator eval)	Returns an iterator over the tuples of the named set.
List<Member>	DelegatingSchemaReader.getLevelMembers(Level level, Evaluator context)
List<Member>	SchemaReader.getLevelMembers(Level level, Evaluator context)	Returns the members of a level, optionally filtering out members which are empty.
List<Member>	DelegatingSchemaReader.getMemberChildren(List<Member> members, Evaluator context)
List<Member>	DelegatingSchemaReader.getMemberChildren(Member member, Evaluator context)
List<Member>	SchemaReader.getMemberChildren(List<Member> members, Evaluator context)	Returns direct children of each element of members which is not empty in context.
List<Member>	SchemaReader.getMemberChildren(Member member, Evaluator context)	Returns direct children of member, optimized for NON EMPTY.
Map<? extends Member,Access>	DelegatingSchemaReader.getMemberChildrenWithDetails(Member member, Evaluator evaluator)
Map<? extends Member,Access>	SchemaReader.getMemberChildrenWithDetails(Member member, Evaluator evaluator)	Similar to SchemaReader.getMemberChildren(Member, Evaluator) but returns a map of the grand-children and their access details and costs more to invoke because of the access controls.
NativeEvaluator	DelegatingSchemaReader.getNativeSetEvaluator(FunDef fun, Exp[] args, Evaluator evaluator, Calc calc)
NativeEvaluator	SchemaReader.getNativeSetEvaluator(FunDef fun, Exp[] args, Evaluator evaluator, Calc calc)	Returns an object which can evaluate an expression in native SQL, or null if this is not possible.

Constructors in mondrian.olap with parameters of type Evaluator

Constructor	Description
ExpCacheDescriptor(Exp exp, Calc calc, Evaluator evaluator)	Creates a descriptor with a given compiled expression.
ExpCacheDescriptor(Exp exp, Evaluator evaluator)	Creates a descriptor.

Uses of Evaluator in mondrian.olap.fun

Methods in mondrian.olap.fun with parameters of type Evaluator

Modifier and Type	Method	Description
static Object	AggregateFunDef.AggregateCalc.aggregate(Calc calc, Evaluator evaluator, TupleList tupleList)	Computes an expression for each element of a list, and aggregates the result according to the evaluation context's current aggregation strategy.
static Object	FunUtil.avg(Evaluator evaluator, TupleList members, Calc calc)
TupleList	NativizeSetFunDef.NativeListCalc.computeTuples(Evaluator evaluator)
static int	FunUtil.count(Evaluator evaluator, TupleIterable iterable, boolean includeEmpty)
Object	AggregateFunDef.AggregateCalc.evaluate(Evaluator evaluator)
OrderKey	MemberOrderKeyFunDef.CalcImpl.evaluate(Evaluator evaluator)
protected TupleIterable	AbstractAggregateFunDef.evaluateCurrentIterable(IterCalc iterCalc, Evaluator evaluator)
protected static TupleList	AbstractAggregateFunDef.evaluateCurrentList(ListCalc listCalc, Evaluator evaluator)	Evaluates the list of members or tuples used in computing the aggregate.
Dimension	HierarchyDimensionFunDef.CalcImpl.evaluateDimension(Evaluator evaluator)
Hierarchy	LevelHierarchyFunDef.CalcImpl.evaluateHierarchy(Evaluator evaluator)
Hierarchy	MemberHierarchyFunDef.CalcImpl.evaluateHierarchy(Evaluator evaluator)
TupleIterable	SetFunDef.ExprIterCalc.evaluateIterable(Evaluator evaluator)
Level	MemberLevelFunDef.CalcImpl.evaluateLevel(Evaluator evaluator)
TupleList	NativizeSetFunDef.NativeListCalc.evaluateList(Evaluator evaluator)
TupleList	SetFunDef.SetListCalc.evaluateList(Evaluator evaluator)
Member	HierarchyCurrentMemberFunDef.CalcImpl.evaluateMember(Evaluator evaluator)
Member	HierarchyCurrentMemberFunDef.FixedCalcImpl.evaluateMember(Evaluator evaluator)
Member[]	TupleFunDef.CalcImpl.evaluateTuple(Evaluator evaluator)
static List<Member>	FunUtil.getNonEmptyMemberChildren(Evaluator evaluator, Member member)
static Map<Member,Access>	FunUtil.getNonEmptyMemberChildrenWithDetails(Evaluator evaluator, Member member)
static Object	FunUtil.max(Evaluator evaluator, TupleList members, Calc exp)
static Object	FunUtil.min(Evaluator evaluator, TupleList members, Calc calc)
protected TupleList	CrossJoinFunDef.nonEmptyList(Evaluator evaluator, TupleList list, ResolvedFunCall call)	This is the entry point to the crossjoin non-empty optimizer code.
protected TupleList	CrossJoinFunDef.nonEmptyOptimizeList(Evaluator evaluator, TupleList list, ResolvedFunCall call)
static TupleList	AggregateFunDef.AggregateCalc.optimizeTupleList(Evaluator evaluator, TupleList tupleList, boolean checkSize)
protected static mondrian.olap.fun.LinReg.Value	LinReg.process(Evaluator evaluator, ListCalc listCalc, DoubleCalc yCalc, DoubleCalc xCalc)
static TupleList	AbstractAggregateFunDef.processUnrelatedDimensions(TupleList tuplesForAggregation, Evaluator evaluator)	Pushes unrelated dimensions to the top level member from the given list of tuples if the ignoreUnrelatedDimensions property is set on the base cube usage in the virtual cube.
protected static double	FunUtil.quartile(Evaluator evaluator, TupleList members, Calc exp, int range)	Returns the member which lies upon a particular quartile according to a given expression.
void	VisualTotalsFunDef.VisualTotalMember.setExpression(Evaluator evaluator, List<Member> childMembers)
static Object	FunUtil.sum(Evaluator evaluator, TupleList members, Calc exp)
static double	FunUtil.sumDouble(Evaluator evaluator, TupleIterable iterable, Calc exp)
static double	FunUtil.sumDouble(Evaluator evaluator, TupleList members, Calc exp)

Uses of Evaluator in mondrian.olap.fun.sort

Methods in mondrian.olap.fun.sort with parameters of type Evaluator

Modifier and Type	Method	Description
static Map<List<Member>,Object>	Sorter.evaluateTuples(Evaluator evaluator, Calc exp, TupleList tuples)	For each tuple in a list, evaluates an expression and creates a map from tuples to values.
static List<Member>	Sorter.partiallySortMembers(Evaluator evaluator, List<Member> list, Calc exp, int limit, boolean desc)	Partially sorts a list of Members by the value of an applied expression.
static List<List<Member>>	Sorter.partiallySortTuples(Evaluator evaluator, TupleList list, Calc exp, int limit, boolean desc)	Partially sorts a list of Tuples by the value of an applied expression.
static List<Member>	Sorter.sortMembers(Evaluator evaluator, Iterable<Member> memberIter, List<Member> memberList, List<SortKeySpec> keySpecList)	Sorts a list of members according to a list of SortKeySpecs.
static List<Member>	Sorter.sortMembers(Evaluator evaluator, Iterable<Member> memberIter, List<Member> memberList, Calc exp, boolean desc, boolean brk)	Helper function to sort a list of members according to an expression.
static TupleList	Sorter.sortTuples(Evaluator evaluator, TupleIterable tupleIter, TupleList tupleList, List<SortKeySpec> keySpecList, int arity)	Helper function to sort a list of tuples according to a list of expressions and a list of sorting flags.
static TupleList	Sorter.sortTuples(Evaluator evaluator, TupleIterable tupleIterable, TupleList tupleList, Calc exp, boolean desc, boolean brk, int arity)	Sorts a list of Tuples by the value of an applied expression.

Uses of Evaluator in mondrian.rolap

Classes in mondrian.rolap that implement Evaluator

Modifier and Type	Class	Description
class	RolapDependencyTestingEvaluator	Evaluator which checks dependencies of expressions.
class	RolapEvaluator	RolapEvaluator evaluates expressions in a dimensional environment.
class	RolapProfilingEvaluator	Evaluator that collects profiling information as it evaluates expressions.

Methods in mondrian.rolap that return Evaluator

Modifier and Type	Method	Description
static Evaluator	RolapEvaluator.create(Statement statement)	Creates an evaluator.
static Evaluator	RolapUtil.createEvaluator(Statement statement)	Creates a dummy evaluator.
Evaluator	DefaultTupleConstraint.getEvaluator()
Evaluator	SqlContextConstraint.getEvaluator()
protected Evaluator	SqlTupleReader.getEvaluator(TupleConstraint constraint)	Obtains the evaluator used to find an aggregate table to support the Tuple constraint.
Evaluator	RolapEvaluator.push(boolean nonEmpty)
Evaluator	RolapEvaluator.push(boolean nonEmpty, boolean nativeEnabled)
Evaluator	RolapEvaluator.pushAggregation(List<List<Member>> list)

Methods in mondrian.rolap with parameters of type Evaluator

Modifier and Type	Method	Description
static void	SqlConstraintUtils.addContextConstraint(SqlQuery sqlQuery, AggStar aggStar, Evaluator evaluator, RolapCube baseCube, boolean restrictMemberTypes)	For every restricting member in the current context, generates a WHERE condition and a join to the fact table.
Object	RolapAggregator.BaseAggor.aggregate(Evaluator evaluator, TupleList members, Calc exp)
static void	RolapUtil.constraintBitkeyForLimitedMembers(Evaluator evaluator, Member[] members, RolapCube cube, BitKey levelBitKey)	Modifies a bitkey so that it includes the proper bits for members in an array which should be considered as a limited rollup member.
int	RolapSchemaReader.countMemberChildren(Member member, Evaluator context)
static void	SqlConstraintUtils.expandExpressions(Member member, Exp expression, Evaluator evaluator, TupleConstraintStruct expandedSet)
protected static Member[]	SqlConstraintUtils.expandMultiPositionSlicerMembers(Member[] members, Evaluator evaluator)
static void	SqlConstraintUtils.expandSetFromCalculatedMember(Evaluator evaluator, Member member, TupleConstraintStruct expandedSet)
static void	SqlConstraintUtils.expandSupportedCalculatedMember(Member member, Evaluator evaluator, boolean disjointSlicerTuples, TupleConstraintStruct expandedSet)
static void	SqlConstraintUtils.expandSupportedCalculatedMember(Member member, Evaluator evaluator, TupleConstraintStruct expandedSet)
static TupleConstraintStruct	SqlConstraintUtils.expandSupportedCalculatedMembers(List<Member> members, Evaluator evaluator)
static TupleConstraintStruct	SqlConstraintUtils.expandSupportedCalculatedMembers(List<Member> members, Evaluator evaluator, boolean disjointSlicerTuples)
List<Member>	RolapSchemaReader.getLevelMembers(Level level, Evaluator context)
TupleConstraint	SqlConstraintFactory.getLevelMembersConstraint(Evaluator context)
TupleConstraint	SqlConstraintFactory.getLevelMembersConstraint(Evaluator context, Level[] levels)	Returns a constraint that restricts the members of a level to those that are non-empty in the given context.
List<Member>	RolapSchemaReader.getMemberChildren(List<Member> members, Evaluator context)
List<Member>	RolapSchemaReader.getMemberChildren(Member member, Evaluator context)
MemberChildrenConstraint	SqlConstraintFactory.getMemberChildrenConstraint(Evaluator context)
Map<? extends Member,Access>	RolapSchemaReader.getMemberChildrenWithDetails(Member member, Evaluator evaluator)
NativeEvaluator	RolapSchemaReader.getNativeSetEvaluator(FunDef fun, Exp[] args, Evaluator evaluator, Calc calc)
static Map<RolapLevel,List<RolapMember>>	SqlConstraintUtils.getRolesConstraints(Evaluator evaluator)
static boolean	SqlConstraintUtils.hasMultipleLevelSlicer(Evaluator evaluator)
static boolean	SqlContextConstraint.isValidContext(Evaluator context, boolean strict)
static boolean	SqlContextConstraint.isValidContext(Evaluator context, boolean disallowVirtualCube, Level[] levels, boolean strict)
static void	SqlConstraintUtils.joinLevelTableToFactTable(SqlQuery sqlQuery, RolapCube baseCube, AggStar aggStar, Evaluator e, RolapCubeLevel level)	Ensures that the table of level is joined to the fact table

Constructors in mondrian.rolap with parameters of type Evaluator

Constructor	Description
CompoundPredicateInfo(List<List<Member>> tupleList, RolapMeasure measure, Evaluator evaluator)
RolapNativeSql(SqlQuery sqlQuery, AggStar aggStar, Evaluator evaluator, RolapLevel rolapLevel)	Creates a RolapNativeSql.

Uses of Evaluator in mondrian.rolap.sql

Methods in mondrian.rolap.sql that return Evaluator

Modifier and Type	Method	Description
Evaluator	MemberKeyConstraint.getEvaluator()
Evaluator	TupleConstraint.getEvaluator()

Uses of Evaluator in mondrian.spi

Methods in mondrian.spi with parameters of type Evaluator

Modifier and Type	Method	Description
Object	UserDefinedFunction.Argument.evaluate(Evaluator evaluator)	Evaluates the argument.
Iterable	UserDefinedFunction.Argument.evaluateIterable(Evaluator eval)	Evaluates the argument to an iterable over members or tuples.
List	UserDefinedFunction.Argument.evaluateList(Evaluator eval)	Evaluates the argument to a list of members or tuples.
Object	UserDefinedFunction.Argument.evaluateScalar(Evaluator evaluator)	Evaluates the argument as a scalar expression.
Object	UserDefinedFunction.execute(Evaluator evaluator, UserDefinedFunction.Argument[] arguments)	Applies this function to a set of arguments, and returns a result.

Uses of Evaluator in mondrian.udf

Methods in mondrian.udf with parameters of type Evaluator

Modifier and Type	Method	Description
Object	CurrentDateMemberUdf.execute(Evaluator evaluator, UserDefinedFunction.Argument[] arguments)
Object	CurrentDateStringUdf.execute(Evaluator evaluator, UserDefinedFunction.Argument[] arguments)
Object	InUdf.execute(Evaluator evaluator, UserDefinedFunction.Argument[] arguments)
Object	InverseNormalUdf.execute(Evaluator evaluator, UserDefinedFunction.Argument[] args)
Object	LastNonEmptyUdf.execute(Evaluator evaluator, UserDefinedFunction.Argument[] arguments)
Object	MatchesUdf.execute(Evaluator evaluator, UserDefinedFunction.Argument[] arguments)
Object	NullValueUdf.execute(Evaluator evaluator, UserDefinedFunction.Argument[] arguments)
Object	ValUdf.execute(Evaluator evaluator, UserDefinedFunction.Argument[] arguments)