com.tonbeller.jpivot.olap.navi
Interface DrillReplace

All Superinterfaces:

Extension

All Known Implementing Classes:

DrillReplaceExt, TestDrillReplace

public interface DrillReplace
extends Extension

Substitues the members of a hierarchy with the children of a member. Example: A table shows the continents "America", "Asia", "Europe" etc. DrillReplace for "Europe" will replace the continents with the countries of "Europe".

Author:

av

Field Summary

static java.lang.String

ID name of the Extension for lookup

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 interface com.tonbeller.jpivot.core.Extension

decorate, getId, modelInitialized, setModel

Field Detail

ID

static final java.lang.String ID

name of the Extension for lookup

See Also:

Constant Field Values

Method Detail

canDrillDown

boolean canDrillDown(Member member)

drill down is possible if member has children

canDrillUp

boolean canDrillUp(Hierarchy hier)

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

drillDown

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.

drillUp

void drillUp(Hierarchy hier)

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