public abstract class BaseMenuModel extends MenuModel
LocalRowKeyIndex.Confidence, LocalRowKeyIndex.LocalCachingStrategy| Modifier | Constructor and Description |
|---|---|
protected |
BaseMenuModel()
no-arg constructor needed for managed-bean support.
|
|
BaseMenuModel(Object modelObject) |
| Modifier and Type | Method and Description |
|---|---|
void |
enterContainer()
This Collection changes to reflect the children of the current rowData,
and the current rowData changes to be null.
|
void |
exitContainer()
Pops back up to the parent collection.
|
Object |
getContainerRowKey(Object childKey)
Gets the rowKey of a given child row's container row.
|
int |
getRowCount()
Gets the number of values in this collection
|
Object |
getRowData()
Gets the current value identified by the current index or rowKey.
|
int |
getRowIndex()
Gets the index of the current value.
|
Object |
getRowKey()
Gets the rowKey of the current row.
|
Object |
getWrappedData() |
boolean |
isContainer()
Tests to see if the row identified by getRowData() is a container element.
|
boolean |
isRowAvailable()
Checks to make sure a value exists for the current index or rowKey.
|
void |
setRowIndex(int index)
Sets up a value at a particular index to be the current value.
|
void |
setRowKey(Object key)
Finds the row with the matching key and makes it current
|
void |
setWrappedData(Object data) |
getFocusRowKeyareRowsLocallyAvailable, areRowsLocallyAvailable, areRowsLocallyAvailable, getAllAncestorContainerRowKeys, getContainerRowKey, getDepth, getDepth, isChildCollectionLocallyAvailable, isChildCollectionLocallyAvailable, isChildCollectionLocallyAvailable, isContainerEmptyaddRowKeyChangeListener, areRowsAvailable, areRowsAvailable, areRowsAvailable, areRowsLocallyAvailable, areRowsLocallyAvailable, areRowsLocallyAvailable, clearCachedRow, clearCachedRow, clearCachedRows, clearCachedRows, clearLocalCache, fireRowKeyChange, getCachingStrategy, getEstimatedRowCount, getEstimatedRowCountConfidence, getRowData, getRowData, getSortCriteria, isRowAvailable, isRowAvailable, isRowLocallyAvailable, isRowLocallyAvailable, isSortable, removeRowKeyChangeListener, setSortCriteriapublic BaseMenuModel(Object modelObject)
modelObject - the treeModel to use, this object will be passed to
ModelUtils.toTreeModel(java.lang.Object).protected BaseMenuModel()
setWrappedData(java.lang.Object) must be called soon after constructing this
instance.public Object getContainerRowKey(Object childKey)
TreeModel|-Root1 (rowKey="r1", containerRowKey=null) | |-Folder1 (rowKey="r1f1", containerRowKey="r1") | | |-Node1 (rowKey="r1f1n1", containerRowKey="r1f1") | | |-Node2 (rowKey="r1f1n2", containerRowKey="r1f1")
getContainerRowKey in class TreeModelchildKey - the rowKey of the child row.public void enterContainer()
TreeModelTreeModel.isContainer() returns true.
DataModel.getRowCount() can be used to get the number of children.enterContainer in class TreeModelpublic void exitContainer()
TreeModelexitContainer in class TreeModelpublic int getRowCount()
RowKeyIndexgetRowCount in interface RowKeyIndexgetRowCount in class javax.faces.model.DataModelpublic Object getRowData()
RowKeyIndexgetRowData in interface RowKeyIndexgetRowData in class javax.faces.model.DataModelRowKeyIndex.getRowKey(),
RowKeyIndex.getRowIndex()public int getRowIndex()
RowKeyIndexgetRowIndex in interface RowKeyIndexgetRowIndex in class javax.faces.model.DataModelpublic Object getRowKey()
CollectionModelObject.equals(java.lang.Object) and Object.hashCode() as they will be used
as keys in hashtables. rowKeys should also be Serializable, so that the
application can run under all JSF state-saving schemes.getRowKey in interface RowKeyIndexgetRowKey in class CollectionModelCollectionModel.setRowKey(java.lang.Object)public Object getWrappedData()
getWrappedData in class javax.faces.model.DataModelpublic boolean isContainer()
TreeModelTreeModel.isContainerEmpty() to see if the current container element actually
has children, or is an empty container.isContainer in class TreeModelpublic boolean isRowAvailable()
RowKeyIndexRowKeyIndex.getRowCount()).isRowAvailable in interface RowKeyIndexisRowAvailable in class javax.faces.model.DataModelRowKeyIndex.getRowKey(),
RowKeyIndex.getRowIndex()public void setRowIndex(int index)
RowKeyIndexsetRowIndex in interface RowKeyIndexsetRowIndex in class javax.faces.model.DataModelindex - the zero-based index of the value to make current.
Use -1 to clear the current valuepublic void setRowKey(Object key)
CollectionModelsetRowKey in interface RowKeyIndexsetRowKey in class CollectionModelkey - the rowKey, previously obtained from CollectionModel.getRowKey().public void setWrappedData(Object data)
setWrappedData in class javax.faces.model.DataModelCopyright © 2001-2016 The Apache Software Foundation. All Rights Reserved.