AxisTransform (olap4j 1.3.0 API)

java.lang.Object

org.olap4j.transform.AxisTransform

All Implemented Interfaces:: MdxQueryTransform

Direct Known Subclasses:: DrillDownOnPositionTransform, DrillReplaceTransform, RollUpLevelTransform

public abstract class AxisTransform extends Object implements MdxQueryTransform

Abstract representation of an MDX query transform acting on a single query axis (e.g. drill-down on member, roll-up, ...)

Since:: Aug 7, 2008
Author:: etdub

Field Summary

Fields

Modifier and Type

Field

Description

protected final Axis

axis
Constructor Summary

Constructors

Modifier

Constructor

Description

protected

AxisTransform(Axis axis)
Method Summary

Modifier and Type

Method

Description

SelectNode

apply(SelectNode sn)

protected abstract ParseTreeNode

processAxisExp(ParseTreeNode axisExp)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.olap4j.transform.MdxQueryTransform
getDescription, getName

Field Details
- axis
  
  protected final Axis axis
Constructor Details
- AxisTransform
  
  protected AxisTransform(Axis axis)
Method Details
- apply
  
  public SelectNode apply(SelectNode sn)
  
  Specified by:
  
  apply in interface MdxQueryTransform
- processAxisExp
  
  protected abstract ParseTreeNode processAxisExp(ParseTreeNode axisExp)