|
Oracle Fusion Middleware Java API Reference for Oracle Data Visualization Components 11g Release 1 (11.1.1) E12063-03 |
||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface ControllerActions
Method Summary | |
---|---|
boolean |
canDrill(java.lang.Object source, int edge, int layer, int slice, int flags) Indicates whether a drill gesture is legal. |
boolean |
canPivot(java.lang.Object source, int fromEdge, int toEdge, int fromLayer, int toLayer, int flags) Indicates whether a pivot operation is legal. |
boolean |
drillGestureHappened(java.lang.Object source, int edge, int layer, int slice, int flags) Drills in data. |
boolean |
pageChangeHappened(java.lang.Object source, int pos) Changes the current page. |
boolean |
pageChangeHappened(java.lang.Object source, int[] hPos, int maxLayerSpecified) Changes the current page. |
boolean |
pivotGestureHappened(java.lang.Object source, int fromEdge, int toEdge, int fromLayer, int toLayer, int flags) Pivots data. |
Method Detail |
---|
boolean pivotGestureHappened(java.lang.Object source, int fromEdge, int toEdge, int fromLayer, int toLayer, int flags) throws EdgeOutOfRangeException, LayerOutOfRangeException, DataDirectorException
viewPivotRequesting
event. If the event is not consumed, this method then calls the pivot
method in the data director, to pivot the data in the data source. After the call to the data director, this method fires a viewPivotRequested
event.
The view calls this method when a pivot gesture is detected in the UI.
source
- The source of any events that this method fires. The DataView
passes this
as this parameter.fromEdge
- A constant that represents the edge to pivot from, such as COLUMN_EDGE
. Edge constants are defined in the DataDirector
interface.toEdge
- A constant that represents the edge to pivot to.fromLayer
- The layer to pivot from. The layer identifies the location of the dimension or dimension member on the edge. Zero is the outer-most dimension on the edge.toLayer
- The layer to pivot to.flags
- A constant that represents the type of pivot to perform, such as PIVOT_SWAP
or PIVOT_MOVE_BEFORE
. The constants are defined in the DataDirector
interface, and they all begin with PIVOT_.true
if the data director performs the pivot, false
if the pivot is not performed for some reason.EdgeOutOfRangeException
- If either edge parameter is too large.LayerOutOfRangeException
- If either layer parameter is negative or too large.DataDirectorException
- If a data provider error occurs.DataDirector
boolean canPivot(java.lang.Object source, int fromEdge, int toEdge, int fromLayer, int toLayer, int flags) throws EdgeOutOfRangeException, LayerOutOfRangeException, DataDirectorException
pivotOK
method in the data director, to pivot the data in the data source. The view calls this method when a pivot gesture is detected in the UI.source
- The source of any events that this method fires. The DataView
passes this
as this parameter.fromEdge
- A constant that represents the edge to pivot from, such as COLUMN_EDGE
. Edge constants are defined in the DataDirector
interface.toEdge
- A constant that represents the edge to pivot to.fromLayer
- The layer to pivot from. The layer identifies the location of the dimension or dimension member on the edge. Zero is the outer-most dimension on the edge.toLayer
- The layer to pivot to.flags
- A constant that represents the type of pivot to perform, such as PIVOT_SWAP
or PIVOT_MOVE_BEFORE
. The constants are defined in the DataDirector
interface, and they all begin with PIVOT_.true
if the pivot operation is legal, false
if not.EdgeOutOfRangeException
- If either edge parameter is too large.LayerOutOfRangeException
- If either layer parameter is negative or too large.DataDirectorException
- If a data provider error occurs.DataDirector
boolean drillGestureHappened(java.lang.Object source, int edge, int layer, int slice, int flags) throws EdgeOutOfRangeException, LayerOutOfRangeException, SliceOutOfRangeException, DataDirectorException
source
- The source of any events that this method fires. The DataView
passes this
as this parameter.edge
- A constant that represents the edge to drill, such as COLUMN_EDGE
. Edge constants are defined in the DataDirector
interface.layer
- The layer to drill. The layer identifies the location of the dimension or dimension member on the edge. Zero is the outer-most layer on the edge.slice
- The slice to drill. The slice is zero-based. Each layer member in the innermost dimension has a unique slice. In outer layers, any slice that the outer layer spans can be used.flags
- A constant that represents the type of drill to perform, such as DRILLSTATE_DRILLABLE
to drill down in data. Drill constants are defined in the DataDirector
interface. They begin with DRILLSTATE_.true
if the data director performs the drill, false
if not.EdgeOutOfRangeException
- If edge
is too large.LayerOutOfRangeException
- If layer
is negative or too large.SliceOutOfRangeException
- If slice
is negative or too large.DataDirectorException
- If a data provider error occurs.DataDirector
boolean canDrill(java.lang.Object source, int edge, int layer, int slice, int flags) throws EdgeOutOfRangeException, LayerOutOfRangeException, SliceOutOfRangeException, DataDirectorException
source
- The source of any events that this method fires. The DataView
passes this
as this parameter.edge
- A constant that represents the edge to drill, such as COLUMN_EDGE
. Edge constants are defined in the DataDirector
interface.layer
- The layer to drill. The layer identifies the location of the dimension or dimension member on the edge. Zero is the outer-most layer on the edge.slice
- The slice to drill. The slice is zero-based. Each layer member in the innermost layer has a unique slice. In outer layers, any slice that the outer layer spans can be used.flags
- A constant that represents the type of drill to perform, such as DRILLSTATE_DRILLABLE to drill down in data. Drill constants are defined in the DataDirector
interface. They begin with DRILLSTATE_.true
if the drill operation is legal, false
if not.EdgeOutOfRangeException
- If edge
is too large.DepthOutOfRangeException
- If depth
is negative or too large.SliceOutOfRangeException
- If slice
is negative or too large.DataDirectorException
- If a data provider error occurs.LayerOutOfRangeException
DataDirector
boolean pageChangeHappened(java.lang.Object source, int pos) throws SliceOutOfRangeException, DataDirectorException
source
- The source of any event that this method fires.pos
- A constant that represents the first page, last page, next page, or previous page. Constants begin with VIEW_PAGE_.true
if the page is changed, false
if not.SliceOutOfRangeException
- If page
is negative or too large.DataDirectorException
- If a data provider error occurs.boolean pageChangeHappened(java.lang.Object source, int[] hPos, int maxLayerSpecified) throws LayerOutOfRangeException, SliceOutOfRangeException, DataDirectorException
source
- The source of any event that this method fires.hPos
- An array of relative indices starting with the outermost layer and working in at least to maxLayerSpecified
indicating the set of new values to give to the various layers that make up the target slicemaxLayerSpecified
- The maximum index into hPos
(layer) that the call should use in making the slice change.true
if the page is changed, false
if not.LayerOutOfRangeException
- If there are too many layers.SliceOutOfRangeException
- If page
is negative or too large.DataDirectorException
- If a data provider error occurs.
|
Oracle Fusion Middleware Java API Reference for Oracle Data Visualization Components 11g Release 1 (11.1.1) E12063-03 |
||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |