Package mondrian.mdx

Class MdxVisitorImpl

java.lang.Object

mondrian.mdx.MdxVisitorImpl

All Implemented Interfaces:

MdxVisitor

Direct Known Subclasses:

IdentifierVisitor, MemberExtractingVisitor, ResolvedFunCallFinder

public class MdxVisitorImpl
extends Object
implements MdxVisitor

Default implementation of the visitor interface, MdxVisitor.

The method implementations just ask the child nodes to Exp.accept(MdxVisitor) this visitor.

Since:

Jul 21, 2006

Author:

jhyde

Constructor Summary

Constructors

Constructor	Description
MdxVisitorImpl()

Method Summary

Modifier and Type	Method	Description
boolean	shouldVisitChildren()
void	turnOffVisitChildren()
void	turnOnVisitChildren()
Object	visit(DimensionExpr dimensionExpr)	Visits a DimensionExpr.
Object	visit(HierarchyExpr hierarchyExpr)	Visits a HierarchyExpr.
Object	visit(LevelExpr levelExpr)	Visits a LevelExpr.
Object	visit(MemberExpr memberExpr)	Visits a MemberExpr.
Object	visit(NamedSetExpr namedSetExpr)	Visits a NamedSetExpr.
Object	visit(ParameterExpr parameterExpr)	Visits a Parameter.
Object	visit(ResolvedFunCall call)	Visits a ResolvedFunCall.
Object	visit(UnresolvedFunCall call)	Visits an UnresolvedFunCall.
Object	visit(Formula formula)	Visits a Formula.
Object	visit(Id id)	Visits an Id.
Object	visit(Literal literal)	Visits a Literal.
Object	visit(Query query)	Visits a Query.
Object	visit(QueryAxis queryAxis)	Visits a QueryAxis.
protected Exp[]	visitArray(Exp[] args)	Visits an array of expressions.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MdxVisitorImpl

public MdxVisitorImpl()

Method Details

shouldVisitChildren

public boolean shouldVisitChildren()

Specified by:

shouldVisitChildren in interface MdxVisitor

Returns:

Indicates whether the visitee should call accept on it's children

turnOnVisitChildren

public void turnOnVisitChildren()

turnOffVisitChildren

public void turnOffVisitChildren()

visit

public Object visit(Query query)

Description copied from interface: MdxVisitor

Visits a Query.

Specified by:

visit in interface MdxVisitor

See Also:

• Query.accept(MdxVisitor)

visit

public Object visit(QueryAxis queryAxis)

Description copied from interface: MdxVisitor

Visits a QueryAxis.

Specified by:

visit in interface MdxVisitor

See Also:

• QueryAxis.accept(MdxVisitor)

visit

public Object visit(Formula formula)

Description copied from interface: MdxVisitor

Visits a Formula.

Specified by:

visit in interface MdxVisitor

See Also:

• Formula.accept(MdxVisitor)

visit

public Object visit(UnresolvedFunCall call)

Description copied from interface: MdxVisitor

Visits an UnresolvedFunCall.

Specified by:

visit in interface MdxVisitor

See Also:

• UnresolvedFunCall.accept(MdxVisitor)

visit

public Object visit(ResolvedFunCall call)

Description copied from interface: MdxVisitor

Visits a ResolvedFunCall.

Specified by:

visit in interface MdxVisitor

See Also:

• ResolvedFunCall.accept(MdxVisitor)

visit

public Object visit(Id id)

Description copied from interface: MdxVisitor

Visits an Id.

Specified by:

visit in interface MdxVisitor

See Also:

• Id.accept(MdxVisitor)

visit

public Object visit(ParameterExpr parameterExpr)

Description copied from interface: MdxVisitor

Visits a Parameter.

Specified by:

visit in interface MdxVisitor

See Also:

• ParameterExpr.accept(MdxVisitor)

visit

public Object visit(DimensionExpr dimensionExpr)

Description copied from interface: MdxVisitor

Visits a DimensionExpr.

Specified by:

visit in interface MdxVisitor

See Also:

• DimensionExpr.accept(MdxVisitor)

visit

public Object visit(HierarchyExpr hierarchyExpr)

Description copied from interface: MdxVisitor

Visits a HierarchyExpr.

Specified by:

visit in interface MdxVisitor

See Also:

• HierarchyExpr.accept(MdxVisitor)

visit

public Object visit(LevelExpr levelExpr)

Description copied from interface: MdxVisitor

Visits a LevelExpr.

Specified by:

visit in interface MdxVisitor

See Also:

• LevelExpr.accept(MdxVisitor)

visit

public Object visit(MemberExpr memberExpr)

Description copied from interface: MdxVisitor

Visits a MemberExpr.

Specified by:

visit in interface MdxVisitor

See Also:

• MemberExpr.accept(MdxVisitor)

visit

public Object visit(NamedSetExpr namedSetExpr)

Description copied from interface: MdxVisitor

Visits a NamedSetExpr.

Specified by:

visit in interface MdxVisitor

See Also:

• NamedSetExpr.accept(MdxVisitor)

visit

public Object visit(Literal literal)

Description copied from interface: MdxVisitor

Visits a Literal.

Specified by:

visit in interface MdxVisitor

See Also:

• Literal.accept(MdxVisitor)

visitArray

protected Exp[] visitArray(Exp[] args)

Visits an array of expressions. Returns the same array if none of the expressions are changed, otherwise a new array.

Parameters:

args - Array of expressions

Returns:

Array of visited expressions; same as args iff none of the expressions are changed.