com.tonbeller.jpivot.olap.query
Class DrillReplaceExt

java.lang.Object
  com.tonbeller.jpivot.core.ExtensionSupport
      com.tonbeller.jpivot.olap.query.DrillReplaceExt

All Implemented Interfaces:

Extension, DrillReplace

public class DrillReplaceExt
extends ExtensionSupport
implements DrillReplace

Author:

hh

Field Summary

Fields inherited from interface com.tonbeller.jpivot.olap.navi.DrillReplace

ID

Constructor Summary

DrillReplaceExt()
Constructor sets ID

Method Summary

boolean	canDrillDown(Member member) drill down is possible if member has children
boolean	canDrillUp(Hierarchy hier) drill up is possible if not all members of the top level hierarchy are shown.
void	drillDown(Member member) replaces the members.
void	drillUp(Hierarchy hier) replaces all visible members of hier with the members of the next higher level.

Methods inherited from class com.tonbeller.jpivot.core.ExtensionSupport

decorate, getId, getModel, modelInitialized, setId, setModel

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tonbeller.jpivot.core.Extension

decorate, getId, modelInitialized, setModel

Constructor Detail

DrillReplaceExt

public DrillReplaceExt()

Constructor sets ID

Method Detail

canDrillDown

public boolean canDrillDown(Member member)

drill down is possible if member has children

Specified by:

canDrillDown in interface DrillReplace

canDrillUp

public boolean canDrillUp(Hierarchy hier)

drill up is possible if not all members of the top level hierarchy are shown.

Specified by:

canDrillUp in interface DrillReplace

drillDown

public void drillDown(Member member)

replaces the members. Let H be the hierarchy that member belongs to. Then drillDown will replace all members from H that are currently visible with the children of member.

Specified by:

drillDown in interface DrillReplace

drillUp

public void drillUp(Hierarchy hier)

replaces all visible members of hier with the members of the next higher level.

Specified by:

drillUp in interface DrillReplace