Oracle OLAP Java API Reference: Class MtmValueExpression

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Oracle OLAP Java API Reference
10g Release 1 (10.1)
B10994-01

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oracle.olapi.metadata.mtm
Class MtmValueExpression

java.lang.Object
  |
  +--oracle.olapi.metadata.BaseMetadataObject
        |
        +--oracle.olapi.metadata.mtm.MtmObject
              |
              +--oracle.olapi.metadata.mtm.MtmExpression
                    |
                    +--oracle.olapi.metadata.mtm.MtmValueExpression

Direct Known Subclasses:: MtmColumnExpression, MtmCustomExpression, MtmLiteralExpression

public abstract class MtmValueExpression
extends MtmExpression

An MtmExpression that represent a single expression, and so it does not have subexpressions. This class is used primarily to represent a single-column level, in which the mapping of a given value requires only one relational column.

Method Summary
`MtmDataType`	`getDataType()` Returns the `MtmDataType` for the column on which this `MtmValueExpression` is based.
`void`	`setDataType(MtmDataType datatype)` Sets the `MtmDataType` for the column on which this `MtmValueExpression` is based.

Methods inherited from class oracle.olapi.metadata.mtm.MtmObject

acceptVisitor

Methods inherited from class oracle.olapi.metadata.BaseMetadataObject

getID

Methods inherited from class java.lang.Object

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

Method Detail

getDataType

public MtmDataType getDataType()

Returns the MtmDataType for the column on which this MtmValueExpression is based.

Returns:: An MtmDataType that represents the SQL data type of the column on which this MtmValueExpression is based.

setDataType

public void setDataType(MtmDataType datatype)

Sets the MtmDataType for the column on which this MtmValueExpression is based.

Parameters:: datatype - An MtmDataType that represents the SQL data type of the column on which this MtmValueExpression is based.