oracle.adf.view.faces.bi.component.pivotTable

Class UIPivotTable.DataCellHeaderCellsMap

java.lang.Object

java.util.AbstractMap<java.lang.String,UIPivotTable.HeaderCellMetadata>

oracle.adf.view.faces.bi.component.pivotTable.UIPivotTable.DataCellHeaderCellsMap

All Implemented Interfaces:

java.util.Map<java.lang.String,UIPivotTable.HeaderCellMetadata>

Enclosing class:

UIPivotTable

protected class UIPivotTable.DataCellHeaderCellsMap
extends java.util.AbstractMap<java.lang.String,UIPivotTable.HeaderCellMetadata>

For use in EL. Map containing all the HeaderCellMetadata objects corresponding to a particular dataCell.

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
DataCellHeaderCellsMap(DataCellIndex dataCellIndex, UIPivotTable.LayersMap layersMap)

Method Summary

Modifier and Type	Method and Description
java.util.Set<java.util.Map.Entry<java.lang.String,UIPivotTable.HeaderCellMetadata>>	entrySet() Always returns Collections.emptySet().
UIPivotTable.HeaderCellMetadata	get(java.lang.Object key) Return value is null if (a) no layer with that layerName exists in the column or row edge, (b) there is no such headerCell because that layer is spanned by a headerCell that starts in a previous layer, or (c) the specified key is not a String.

Methods inherited from class java.util.AbstractMap

clear, clone, containsKey, containsValue, equals, hashCode, isEmpty, keySet, put, putAll, remove, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

DataCellHeaderCellsMap

public DataCellHeaderCellsMap(DataCellIndex dataCellIndex,
                              UIPivotTable.LayersMap layersMap)

Method Detail

get

public UIPivotTable.HeaderCellMetadata get(java.lang.Object key)

Return value is null if (a) no layer with that layerName exists in the column or row edge, (b) there is no such headerCell because that layer is spanned by a headerCell that starts in a previous layer, or (c) the specified key is not a String.

Specified by:

get in interface java.util.Map<java.lang.String,UIPivotTable.HeaderCellMetadata>

Overrides:

get in class java.util.AbstractMap<java.lang.String,UIPivotTable.HeaderCellMetadata>

Parameters:

key - layerName

Returns:

the HeaderCellMetadata object for the headerCell starting in that layer that spans the slice of the specified dataCell

entrySet

public java.util.Set<java.util.Map.Entry<java.lang.String,UIPivotTable.HeaderCellMetadata>> entrySet()

Always returns Collections.emptySet(). Since most AbstractMap methods are based on the entrySet, these methods will behave as if the map is empty, even though get() supports many keys. This is fine since the only purpose of this class is to support EL via a get() method.

Specified by:

entrySet in interface java.util.Map<java.lang.String,UIPivotTable.HeaderCellMetadata>

Specified by:

entrySet in class java.util.AbstractMap<java.lang.String,UIPivotTable.HeaderCellMetadata>