Package mondrian.olap

Mondrian's core package, this defines connections and the catalog metamodel, and allows you to execute queries.

See: Description

Interface Summary

Interface	Description
Aggregator	Describes an aggregation operator, such as "sum" or "count".
Annotated	An element that has annotations.
Annotation	User-defined property on a metadata element.
Axis	A Axis is a component of a Result.
AxisOrdinal	AxisOrdinal describes the allowable values for an axis code.
CacheControl	API for controlling the contents of the cell cache and the member cache.
CacheControl.CellRegion	a region of cells in the cell cache
CacheControl.MemberEditCommand	An operation to be applied to the member cache.
CacheControl.MemberSet	A specification of a set of members in the member cache.
Cell	A Cell is an item in the grid of a Result.
CellFormatter	Deprecated Use CellFormatter.
Connection	Connection to a multi-dimensional database.
Cube	Cube.
Dimension	A Dimension represents a dimension of a cube.
EnumeratedValues.Value	A Value represents a member of an enumerated type.
Evaluator	An Evaluator holds the context necessary to evaluate an expression.
Evaluator.NamedSetEvaluator	Interface for evaluating a particular named set.
Evaluator.SetEvaluator	Interface for generically evaluating a set.
Exp	An Exp is an MDX expression.
FunCall	A FunCall is a function applied to a list of operands.
FunDef	Definition of an MDX function.
FunTable	List of all MDX functions.
FunTable.Builder	Builder that assists with the construction of a function table by providing callbacks to define functions.
Hierarchy	A Hierarchy is a set of members, organized into levels.
Level	A Level is a group of Members in a Hierarchy, all with the same attributes and at the same depth in the hierarchy.
Member	A Member is a 'point' on a dimension of a cube.
MemberFormatter	Deprecated Use MemberFormatter.
MondrianDef.Expression
MondrianDef.Grant
MondrianPropertiesBase.PropertySource	Represents a place that properties can be read from, and remembers the timestamp that we last read them.
MondrianServer.MondrianVersion	Description of the version of the server.
NamedSet	A named set of members or tuples.
Namer	Namer contains the methods to retrieve localized attributes
NameResolver.Namespace	Naming context within which elements are defined.
NativeEvaluator	Allows expressions to be evaluated native, e.g.
OlapElement	An OlapElement is a catalog object (dimension, hierarchy, level, member).
Parameter	Parameter to a Query.
ParserSym	CUP generated interface containing symbol constants.
Position	A Position is an item on an Axis.
PropertyFormatter	Deprecated Use PropertyFormatter.
Result	A Result is the result of running an MDX query.
Role	A Role is a collection of access rights to cubes, permissions, and so forth.
Role.AllHierarchyAccess	Represents the access that a role has to whole particular hierarchy.
Role.HierarchyAccess	Represents the access that a role has to a particular hierarchy.
Schema	A Schema is a collection of cubes, shared dimensions, and roles.
SchemaReader	A SchemaReader queries schema objects (Schema, Cube, Dimension, Hierarchy, Level, Member).
Util.Functor1<RT,PT>
Util.MemoryInfo	Information about memory usage.
Util.MemoryInfo.Usage
Validator	Provides context necessary to resolve identifiers to objects, function calls to specific functions.

Class Summary

Class	Description
Category	Category enumerates the possible expression types.
CellProperty	Represents Cell Property.
ConnectionBase	ConnectionBase implements some of the methods in Connection.
CubeAccess	This class implements object of type GrantCube to apply permissions on user's MDX query
CubeBase	CubeBase is an abstract implementation of Cube.
DelegatingRole	DelegatingRole implements Role by delegating all methods to an underlying Role.
DelegatingSchemaReader	DelegatingSchemaReader implements SchemaReader by delegating all methods to an underlying SchemaReader.
DimensionBase	Abstract implementation for a Dimension.
DrillThrough	Drill through statement.
DriverManager	The basic service for managing a set of OLAP drivers.
EnumeratedValues<V extends EnumeratedValues.Value>	EnumeratedValues is a helper class for declaring a set of symbolic constants which have names, ordinals, and possibly descriptions.
EnumeratedValues.BasicValue	BasicValue is an obvious implementation of EnumeratedValues.Value.
ExpBase	Skeleton implementation of Exp interface.
ExpCacheDescriptor	Holds information necessary to add an expression to the expression result cache (see Evaluator.getCachedResult(ExpCacheDescriptor)).
Explain	Explain statement.
Formula	A Formula is a clause in an MDX query which defines a Set or a Member.
HierarchyBase	Skeleton implementation for Hierarchy.
Id	Multi-part identifier.
Id.KeySegment	Identifier segment representing a key, possibly composite.
Id.NameSegment	Component in a compound identifier that describes the name of an object.
Id.Segment	Component in a compound identifier.
IdBatchResolver	Used to collect and resolve identifiers in groups of children where possible.
IdentifierVisitor
LevelBase	Skeleton implementation of Level.
Literal	Represents a constant value, such as a string or number, in a parse tree.
MemberBase	MemberBase is a partial implementation of Member.
MemberProperty	Member property or solve order specification.
MondrianDef	This is the XML model for Mondrian schemas.
MondrianDef.AggColumnName
MondrianDef.AggExclude
MondrianDef.AggFactCount
MondrianDef.AggForeignKey	The name of the column mapping from base fact table foreign key to aggregate table foreign key.
MondrianDef.AggIgnoreColumn
MondrianDef.AggLevel
MondrianDef.AggLevelProperty	Member property.
MondrianDef.AggMeasure
MondrianDef.AggMeasureFactCount
MondrianDef.AggName
MondrianDef.AggPattern
MondrianDef.AggTable	A definition of an aggregate table for a base fact table.
MondrianDef.Annotation	User-defined property value.
MondrianDef.Annotations	Holder for an array of Annotation elements
MondrianDef.CalculatedMember
MondrianDef.CalculatedMemberProperty	Property of a calculated member defined against a cube.
MondrianDef.CaptionExpression
MondrianDef.CellFormatter	Plugin that formats the values of cells.
MondrianDef.Closure	Specifies the transitive closure of a parent-child hierarchy.
MondrianDef.Column
MondrianDef.ColumnDef	Column definition for an inline table.
MondrianDef.ColumnDefs	Holder for an array of ColumnDef elements
MondrianDef.Cube	Definition of a cube.
MondrianDef.CubeDimension	A CubeDimension is either a usage of a Dimension ('shared dimension', in MSOLAP parlance), or a 'private dimension'.
MondrianDef.CubeGrant	Grants (or denies) this role access to a cube.
MondrianDef.CubeUsage
MondrianDef.CubeUsages	List of base cubes used by the virtual cube.
MondrianDef.Dimension	A Dimension is a collection of hierarchies.
MondrianDef.DimensionGrant	Grants (or denies) this role access to a dimension.
MondrianDef.DimensionUsage	A DimensionUsage is usage of a shared Dimension within the context of a cube.
MondrianDef.ElementFormatter	Abstract type just in order to avoid duplication.
MondrianDef.ExpressionView	A collection of SQL expressions, one per dialect.
MondrianDef.Formula
MondrianDef.Hierarchy	Defines a hierarchy.
MondrianDef.HierarchyGrant	Grants (or denies) this role access to a hierarchy.
MondrianDef.Hint	Dialect-specific table optimization hints.
MondrianDef.InlineTable
MondrianDef.Join
MondrianDef.KeyExpression
MondrianDef.Level
MondrianDef.Measure
MondrianDef.MeasureExpression
MondrianDef.MemberFormatter	Plugin that formats members.
MondrianDef.MemberGrant	Grants (or denies) this role access to a member.
MondrianDef.MemberReaderParameter	Not used
MondrianDef.NamedSet	Defines a named set which can be used in queries in the same way as a set defined using a WITH SET clause.
MondrianDef.NameExpression
MondrianDef.OrdinalExpression
MondrianDef.Parameter	A Parameter defines a schema parameter.
MondrianDef.ParentExpression
MondrianDef.Property	Member property.
MondrianDef.PropertyFormatter	Plugin that formats properties.
MondrianDef.Relation	A table, inline table or view
MondrianDef.RelationOrJoin	A table or a join
MondrianDef.Role	A role defines an access-control profile.
MondrianDef.RoleUsage	Usage of a Role in a union Role.
MondrianDef.Row	Row definition for an inline table.
MondrianDef.Rows	Holder for an array of Row elements
MondrianDef.Schema	A schema is a collection of cubes and virtual cubes.
MondrianDef.SchemaGrant	Grants (or denies) this role access to this schema.
MondrianDef.Script	Script fragment to implement an SPI such as user-defined function, member formatter, cell formatter.
MondrianDef.SQL
MondrianDef.Table
MondrianDef.Union	Body of a Role definition which defines a Role to be the union of several Roles.
MondrianDef.UserDefinedFunction	A UserDefinedFunction is a function which extends the MDX language.
MondrianDef.Value	Column value for an inline table.
MondrianDef.View	A collection of SQL statements, one per dialect.
MondrianDef.VirtualCube	A VirtualCube is a set of dimensions and measures gleaned from other cubes.
MondrianDef.VirtualCubeDimension	A VirtualCubeDimension is a usage of a Dimension in a VirtualCube.
MondrianDef.VirtualCubeMeasure	A VirtualCubeMeasure is a usage of a Measure in a VirtualCube.
MondrianProperties	Configuration properties that determine the behavior of a mondrian instance.
MondrianPropertiesBase	MondrianProperties contains the properties which determine the behavior of a mondrian instance.
MondrianServer	Interface by which to control an instance of Mondrian.
NameResolver	Resolves a list of segments (a parsed identifier) to an OLAP element.
OlapElementBase	OlapElementBase is an abstract base class for implementations of OlapElement.
ParameterImpl	Implementation of Parameter.
Parser	CUP v0.10k generated parser.
Parser.FactoryImpl
Property	Property is the definition of a member property.
Query	Query is an MDX query.
Query.ScopedNamedSet
QueryAxis	An axis in an MDX query.
QueryPart	Component of an MDX query (derived classes include Query, Axis, Exp, Level).
QueryTiming	Provides hooks for recording timing information of components of Query execution.
ResultBase	Skeleton implementation of Result.
RoleImpl	Default implementation of the Role interface.
RoleImpl.DelegatingHierarchyAccess	Implementation of Role.HierarchyAccess that delegates all methods to an underlying hierarchy access.
Scanner	Lexical analyzer for MDX.
SetBase	Skeleton implementation of NamedSet interface.
StringScanner	Lexical analyzer whose input is a string.
Util	Utility functions used throughout mondrian.
Util.AbstractFlatList<T>
Util.ByteMatcher	This class implements the Knuth-Morris-Pratt algorithm to search within a byte array for a token byte array.
Util.ErrorCellValue
Util.Flat2List<T>	List that stores its two elements in the two members of the class.
Util.Flat3List<T>	List that stores its three elements in the three members of the class.
Util.GcIterator<T>	Garbage-collecting iterator.
Util.PropertyList	PropertyList is an order-preserving list of key-value pairs.
Util.SqlNullSafeComparator	A Comparator implementation which can deal correctly with RolapUtil.sqlNullValue.
Walker	Walks over a tree, returning nodes in prefix order.

Enum Summary

Enum	Description
Access	Access enumerates the allowable access rights.
AxisOrdinal.StandardAxisOrdinal
DimensionType	Enumerates the types of dimensions.
Id.Quoting
LevelType	Deprecated Will be replaced with Level.Type before mondrian-4.0.
MatchType	MatchType enumerates the allowable match modes when searching for a member based on its unique name.
Member.MemberType
OlapElement.LocalizedProperty
Parameter.Scope	Scope where a parameter is defined.
Property.Datatype
QueryAxis.SubtotalVisibility	SubtotalVisibility enumerates the allowed values of whether subtotals are visible.
Role.RollupPolicy	Enumeration of the policies by which a cell is calculated if children of a member are not accessible.
SolveOrderMode	Strategies for applying solve order, exposed via the property MondrianProperties.SolveOrderMode.
Syntax	Enumerated values describing the syntax of an expression.

Exception Summary

Exception	Description
InvalidArgumentException	Exception which indicates that an argument is invalid
InvalidHierarchyException	Exception which indicates that a Cube is invalid because there is a hierarchy with no members.
MemoryLimitExceededException	Exception which indicates some resource limit was exceeded.
MondrianException	Instances of this class are thrown for all exceptions that Mondrian generates through as a result of known error conditions.
NativeEvaluationUnsupportedException	Exception which indicates that native evaluation of a function was enabled but not supported, and MondrianProperties.AlertNativeEvaluationUnsupported was set to ERROR.
QueryCanceledException	Exception which indicates that a query was canceled by an end-user.
QueryTimeoutException	Exception which indicates that a query executed for longer than its allowed time and was automatically canceled.
ResourceLimitExceededException	Exception which indicates some resource limit was exceeded.
ResultLimitExceededException	Abstract base class for exceptions that indicate some limit was exceeded.
ResultStyleException	Exception that indicates a compiler could not implement an expression in any of the result styles requested by the client.

Package mondrian.olap Description

Mondrian's core package, this defines connections and the catalog metamodel, and allows you to execute queries.