oracle.olapi.syntax
Class Qualifier

java.lang.Object
  oracle.olapi.syntax.SyntaxObject
      oracle.olapi.syntax.DataObject
          oracle.olapi.syntax.Qualifier

public final class Qualifier
extends DataObject

A DataObject that represents a dimension member for a QDRExpression. A Qualifier has an associated MdmPrimaryDimension and a TypedExpression that evaluates to a member of the dimension.

Constructor Summary

Qualifier(MdmPrimaryDimension dimension, TypedExpression expression)
Creates a Qualifier that has the specified dimension member.

Method Summary

MdmPrimaryDimension	getDimension() Gets the dimension that is associated with this Qualifier.
TypedExpression	getExpression() Gets the expression of this Qualifier, which evaluates to a dimension member.
boolean	isCompositeObject() Indicates whether this Qualifier contains other SyntaxObject objects.
java.lang.Object	visit(SyntaxObjectVisitor visitor, java.lang.Object context) Calls the visitQualifier method of the SyntaxObjectVisitor and passes that method this Qualifier and an Object.

Methods inherited from class oracle.olapi.syntax.SyntaxObject

equals, equals, fromSyntax, fromSyntax, fromSyntax, fromSyntax, fromSyntax, isValid, toSyntax, toSyntax, toSyntax, toSyntax, toSyntax, toSyntax

Methods inherited from class java.lang.Object

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

Constructor Detail

Qualifier

public Qualifier(MdmPrimaryDimension dimension,
                 TypedExpression expression)

Creates a Qualifier that has the specified dimension member.

Parameters:

dimension - An MdmPrimaryDimension.

expression - A TypedExpression that evaluates to a member of the dimension.

Method Detail

visit

public java.lang.Object visit(SyntaxObjectVisitor visitor,
                              java.lang.Object context)

Calls the visitQualifier method of the SyntaxObjectVisitor and passes that method this Qualifier and an Object.

Specified by:

visit in class SyntaxObject

Parameters:

visitor - A SyntaxObjectVisitor.

context - An Object.

Returns:

The Object returned by the visitQualifier method.

getDimension

public MdmPrimaryDimension getDimension()

Gets the dimension that is associated with this Qualifier.

Returns:

An MdmPrimaryDimension.

getExpression

public TypedExpression getExpression()

Gets the expression of this Qualifier, which evaluates to a dimension member.

Returns:

A TypedExpression that evaluates to a member of the specified dimension.

isCompositeObject

public boolean isCompositeObject()

Indicates whether this Qualifier contains other SyntaxObject objects. Because a Qualifier contains a TypedExpression, this method returns true.

Returns:

A boolean that is true if this Qualifier contains other SyntaxObject objects or false if it does not.