Maximo 7.6 API

java.lang.Object
- psdi.webclient.system.controller.BaseInstance
- - psdi.webclient.system.controller.ControlInstance
  - - psdi.webclient.system.controller.DatasrcInstance
    - - psdi.webclient.controls.Tree

All Implemented Interfaces:

java.lang.Cloneable, DataBeanListener
```
public class Tree
extends DatasrcInstance
implements DataBeanListener
```
Control handler of Tree control. The object implements DataBeanListener to notice the main record changes. Contains methods for creating instances of TreeNode

Author:

KD_Singh

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`CONST_RESTRICT_ACTION_ON_BRANCHNODES` Constant for branch type nodes
`static java.lang.String`	`CONST_RESTRICT_ACTION_ON_LEAFNODES` Constant for leaf type nodes

Fields inherited from class psdi.webclient.system.controller.ControlInstance
amIinitialize, DATASOURCE, INPUTMODE, labelOverride, ONDATACAHNGE, PARAM_APP, PARAM_APPTABTYPE, PARAM_DESIGNMODE, PARAM_MOBILE, PARAM_MODULE, PARAM_PAGE, PARAM_PARENTCOMPONENT, PARAM_PARENTCONTROL, PARAM_PRESENTATION, PARAM_SCREENREADER, PARAM_SKINNAME, PARAM_TAB, PARAM_TABGROUP, PARAM_TABGROUP_MAIN, PARAM_TABLE, PARAM_USERINFO, PARAM_VERTICALLABEL, RERENDER_PROPERTY

Fields inherited from class psdi.webclient.system.controller.BaseInstance
EXCEPTION_ERROR, EXCEPTION_INFO, EXCEPTION_NONE, EXCEPTION_REQUIREDFIELD, EXCEPTION_SMARTFILL, EXCEPTION_WARNING, EXCEPTION_YESNOCANCEL, FORCE_WARNING_HANDLING, NO_PROMPT_WITH_WARNING, presentationTags, PROMPT_WHEN_WARNING_EXIST

Constructor Summary

Constructors
Constructor and Description

Tree()

Constructors
Constructor and Description
`Tree()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`boundToBreadcrumbs()` Set the tree as bound to breadcrumbs
`int`	`breadcrumbselected()` Implemented to handle the event when breadcrum is selected.
`boolean`	`checkForNewNodes()` Checks if nodes have to be checked for new children
`int`	`clearbreadcrumbs()` Event to clear all breadcrumbs
`void`	`collectNodeAttributes()` Traverses through the tree attributes defined in the tree definition in the presentation.
`void`	`createNodes()` Clones tree nodes based on the definition in the registry and values obtained from the HierarchicalMboSet.
`void`	`dataChangedEvent(DataBean speaker)` Overriddeng from DataBean
`boolean`	`expandAllNodes()`
`java.util.ArrayList`	`getBreadcrumbPath()` Return the breadcrumbPath
`java.util.ArrayList`	`getBreadcrumbs()` Called by the breadcrums control via reflection.
`java.lang.Object[][]`	`getChildren(java.lang.String objectname, java.lang.String uniqueId)`
`java.lang.Object[][]`	`getChildren(java.lang.String objectname, java.lang.String uniqueId, java.lang.String[] dataAttributes, int maxChildren)`
`java.lang.String`	`getLastSelectedNodeId()`
`java.lang.Object[]`	`getMboValueData(java.lang.String[] dataAttributes)` Returns the MboValueData collection for current record
`java.util.ArrayList`	`getNodeAttributeDefinition()`
`java.lang.String[]`	`getNodeDataAttributes()`
`java.lang.String`	`getNodeDelimiter()`
`java.lang.String`	`getObjectName()` Returns current object name
`void`	`getpathtotop()` Handled getpathtotop event.
`java.lang.Object[][]`	`getPathToTop(java.lang.String objectname, java.lang.String uniqueid, java.lang.String[] dataattributes, int maxchildren)` Returns all objects in the path to the top from the current object, i.e.
`java.lang.String`	`getRestrictActionOn()` Returns the value of "restrictactionon" specified on the tree
`TreeNode`	`getSelectedNode()`
`java.lang.String`	`getSourceAttributeValue()`
`java.lang.String`	`getSourceDataAttribute()`
`java.lang.Object[][]`	`getTop(java.lang.String[] dataattributes, int maxchildren)` Returns all the top level objects in the hierarchy, i.e.
`java.lang.String`	`getTopULId()`
`TreeControlBean`	`getTreeDataBean()`
`java.util.Hashtable<java.lang.String,java.lang.String>`	`getTreeNodeInfo()`
`java.lang.String`	`getUniqueIdName()` Returns current uniqueid name
`java.lang.String`	`getUniqueIdValue()` Returns unique id value
`void`	`initialize()` Overridden to setup the databean to use speecific dobjectName and dataattribute.
`boolean`	`isBoundToBreadcrumbs()` Returns true if the tree is bound to breadcrumbs
`boolean`	`openFirstLevel()`
`int`	`render()` Overridden from ControlInstance to clone the tree nodes.
`boolean`	`selectFirstNode()`
`void`	`selectnode()` Called when a node is selected in the tree
`void`	`setBreadcrumbPath(java.util.ArrayList newBreadcrumbPath)` Sets newly created breadcrums path.
`void`	`setBreadcrumbs(java.util.ArrayList newBreadcrumbs)` Sets newly created breadcrums.
`void`	`setcurrentnode(java.lang.String newobjectname, java.lang.String newuniqueIdName, java.lang.String newuniqueIdValue)` Sets the key values for the node that was just selected in the tree
`void`	`setHierarchy(java.lang.String objectname, java.lang.String uniqueId, java.lang.String hierarchy)` Sets the hierarchy of the object.
`void`	`setObjectName(java.lang.String newobjectname)` Sets new object name and flags the tree to be refreshed
`void`	`setRefreshTree(boolean flag)` Sets the refresh flag for the tree
`void`	`setSelectedNode(TreeNode newSelectedNode)`
`void`	`setSourceAttributeValue(java.lang.String sourceAttributeValue)`
`void`	`setSourceDataAttribute(java.lang.String sourceDataAttribute)`
`void`	`setTopULId(java.lang.String id)`
`void`	`setTreeDataBean(TreeControlBean treeDataBean)`
`void`	`setTreeNodeInfo(java.util.Hashtable<java.lang.String,java.lang.String> treeNodeInfo)`
`void`	`setUniqueIdName(java.lang.String newuniqueIdName)` Sets new unique id name
`void`	`setUniqueIdValue(java.lang.String newUniqueIdValue)` Sets new unique id value
`void`	`structureChangedEvent(DataBean speaker)` Overridden to flag the the tree as refreshed
`boolean`	`supportsMarkedForDelete()` Returns true if tree is to check for markedfordelete

Methods inherited from class psdi.webclient.system.controller.DatasrcInstance
broadcastEvent, cleanup, getDataBean, instantiatedatasrc, instantiatedatasrcdesign

Methods inherited from class psdi.webclient.system.controller.ControlInstance
addChild, addComponent, canInsert, canInsert, canRemove, childHasError, childHasErrorFocus, clearComponent, clearErrors, copy, createRenderId, errorLevelChanged, eventCheck, findComponentByDescriptorId, findDesignerProperty, findProperty, findUseForLablledByComponent, getAdaptorInstance, getBoundComponent, getComponent, getComponents, getDataSource, getDescriptorControl, getDesignerProperty, getDesignerSelected, getDesignerSelectedControl, getElement, getErrorLevel, getGeneratedControl, getOriginalControl, getOriginalProperty, getProperties, getProperty, getProperty, getPropertyIgnoreFlags, getPropertyOriginator, getPropertyUncle, getRecordHover, getSkipPreRender, getTableControl, getTakesValueComponent, handleEvent, hasChanged, hasChangedConditionally, hasChildElements, hasMaskedChanged, hasRecordHover, hasVisibleChildren, isDesignerEditedProperty, isDisabled, isFocusable, isGenerated, isHiddenByLicense, isIncluded, isLastChild, isMainrecActionMenu, isMasked, isOnTableFilterRow, isOnTableTitleRow, isPersistentProperty, isReInitialize, isSelected, isToBeDisplayedOnCurrentTab, isToBeDisplayedOnTab, isVisible, launchexternal, moveChild, needsRender, parseParamvalues, preRender, preRenderChecks, quickinsert, registerDesignerEditedProperty, reInitialize, removeChild, renderChildren, resetDataSource, resolveParam, resolveParams, setAttributeError, setBoundComponent, setChangedFlag, setChangedFlag, setDesignerSelected, setDisabled, setElement, setErrorFocusOnControl, setFocus, setFocus, setFocusable, setFocusTable, setGenerated, setGeneratedControl, setIncluded, setIncluded, setNeedsRender, setOnTableFilterRow, setOnTableRow, setOnTableTitleRow, setOriginalControl, setPropertyOriginator, setPropertyUncle, setReInitialize, setReRenderFlags, setSelected, setSkipPreRender, setTableControl, setVisibility, stopRender, walkForId, walkForId

Methods inherited from class psdi.webclient.system.controller.BaseInstance
addChild, addChild, addRefreshListener, clearChildren, clearProperties, clone, clone, getBoolean, getChildCount, getChildIndex, getChildren, getConsiderInDesigner, getDescriptor, getId, getIdExtension, getInt, getLocalizedType, getPage, getParent, getParentInstance, getPropertyNames, getRefreshListeners, getRenderId, getRowNum, getSafeId, getString, getType, getWebClientSession, handleEvent, hasAnyPropertyChanged, hasLocalProperty, hasPropertyChanged, initProperty, isDynamicContainer, isOnTable, isOnTableRow, maintainControlId, removeProperty, setConsiderInDesigner, setDescriptor, setDynamicContainer, setOnTable, setParent, setProperty, setProperty, setRenderId, setType, setWebClientSession, toString

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - CONST_RESTRICT_ACTION_ON_LEAFNODES
```
public static final java.lang.String CONST_RESTRICT_ACTION_ON_LEAFNODES
```
    Constant for leaf type nodes
    
    See Also:
    Constant Field Values
  - CONST_RESTRICT_ACTION_ON_BRANCHNODES
```
public static final java.lang.String CONST_RESTRICT_ACTION_ON_BRANCHNODES
```
    Constant for branch type nodes
    
    See Also:
    Constant Field Values
- Constructor Detail
  - Tree
```
public Tree()
```
- Method Detail
  - initialize
```
public void initialize()
```
    Overridden to setup the databean to use speecific dobjectName and dataattribute. Gets and stores the source control for this tree, usually when the tree is launched from the dialog. If this tree was launched from a detail menu, then capture the attributes. Also gets the properties to be used by the tree control. After the properties have been set, this method will also initialise the data bean behind the tree.
    
    Overrides:
    
    initialize in class ControlInstance
    
    See Also:
    DataBean.initialize()
  - render
```
public int render()
           throws java.lang.NoSuchMethodException,
                  java.lang.IllegalAccessException,
                  java.lang.reflect.InvocationTargetException
```
    Overridden from ControlInstance to clone the tree nodes. If a uniqueid is not avaialable, but objectname, sourcedataattribute and sourcedataattributevalue is available, it gets the hierarchy data and fetches the uniqueid for further use. If the tree has been refreshed due to structure change, then the previous nodes are cleaned out and new ones are created based on the latest hierarchy data
    
    Overrides:
    
    render in class DatasrcInstance
    
    Throws:
    
    java.lang.NoSuchMethodException
    
    java.lang.IllegalAccessException
    
    java.lang.reflect.InvocationTargetException
    See Also:
    ControlInstance.render()
  - collectNodeAttributes
```
public void collectNodeAttributes()
```
    Traverses through the tree attributes defined in the tree definition in the presentation. Collects the nodeDataAttributes in order to get MboValueData based on which nodes will be cloned It will make an array of objectname, keyattributename,haschildren,hasparent and one ore more dataattributes from treeattribute
  - supportsMarkedForDelete
```
public boolean supportsMarkedForDelete()
```
    Returns true if tree is to check for markedfordelete
    
    Returns:
  - selectnode
```
public void selectnode()
                throws MXException,
                       java.rmi.RemoteException
```
    Called when a node is selected in the tree
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - setcurrentnode
```
public void setcurrentnode(java.lang.String newobjectname,
                  java.lang.String newuniqueIdName,
                  java.lang.String newuniqueIdValue)
                    throws MXException,
                           java.rmi.RemoteException
```
    Sets the key values for the node that was just selected in the tree
    
    Parameters:
    newobjectname -
    newuniqueIdName -
    newuniqueIdValue -
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - createNodes
```
public void createNodes()
```
    Clones tree nodes based on the definition in the registry and values obtained from the HierarchicalMboSet.
    
    Parameters:
    nodeDataAttributes - Values to be retrieved from the HeirarchicalMboSet
  - getTop
```
public java.lang.Object[][] getTop(java.lang.String[] dataattributes,
                          int maxchildren)
                            throws MXException,
                                   java.rmi.RemoteException
```
    Returns all the top level objects in the hierarchy, i.e. objects that do not have parents.
    
    Parameters:
    nodeDataAttributes - - list of attributes whose values are requested, the attribute data returned in the attribute list correspond to this list.
    maxchildren - - maximum number of rows to return.
    
    Returns:
    MboValueData[][] - contains an array of Object name, Object key, hasChildren flag, hasParents flag, list of attributes data from the passed attributes list.
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - getChildren
```
public java.lang.Object[][] getChildren(java.lang.String objectname,
                               java.lang.String uniqueId,
                               java.lang.String[] dataAttributes,
                               int maxChildren)
                                 throws MXException,
                                        java.rmi.RemoteException
```
    Parameters:
    objectName - - name of the object whose children are being requested.
    uniqueid - - unique id of the object whose children are being fetched.
    
    Returns:
    MboValueData[][] - contains an array of Object name, Object key, hasChildren flag, hasParents flag, list of attributes data from the passed attributes list.
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - getChildren
```
public java.lang.Object[][] getChildren(java.lang.String objectname,
                               java.lang.String uniqueId)
                                 throws MXException,
                                        java.rmi.RemoteException
```
    Parameters:
    objectName - - name of the object whose children are being requested.
    uniqueid - - unique id of the object whose children are being fetched.
    dataattributes - - list of attributes whose values are requested, the attribute data returned in the attribute list correspond to this list.
    maxchildren - - maximum number of rows to return.
    
    Returns:
    MboValueData[][] - contains an array of Object name, Object key, hasChildren flag, hasParents flag, list of attributes data from the passed attributes list.
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - getPathToTop
```
public java.lang.Object[][] getPathToTop(java.lang.String objectname,
                                java.lang.String uniqueid,
                                java.lang.String[] dataattributes,
                                int maxchildren)
                                  throws MXException,
                                         java.rmi.RemoteException
```
    Returns all objects in the path to the top from the current object, i.e. every parent of the object in a sequence.
    
    Parameters:
    objectname - - name of the object whose children are being requested.
    uniqueid - - unique id of the object whose children are being fetched.
    dataattributes - - list of attributes whose values are requested, the attribute data returned in the attribute list correspond to this list.
    maxchildren - - maximum number of rows to return.
    
    Returns:
    MboValueData[][] - contains an array of Object name, Object key, hasChildren flag, hasParents flag, list of attributes data from the passed attributes list.
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - getpathtotop
```
public void getpathtotop()
                  throws MXException,
                         java.rmi.RemoteException
```
    Handled getpathtotop event. Clear all treenodes. Creates PathToTop structure
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - getMboValueData
```
public java.lang.Object[] getMboValueData(java.lang.String[] dataAttributes)
                                   throws MXException,
                                          java.rmi.RemoteException
```
    Returns the MboValueData collection for current record
    
    Returns:
    collection of information about the current mbo
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - setHierarchy
```
public void setHierarchy(java.lang.String objectname,
                java.lang.String uniqueId,
                java.lang.String hierarchy)
                  throws MXException,
                         java.rmi.RemoteException
```
    Sets the hierarchy of the object. This is mainly used in location.
    
    Parameters:
    objectname - - name of the object whose children are being requested.
    uniqueid - - unique id of the object whose children are being fetched.
    hierarchy - - name of the hierarch
    
    Throws:
    
    MXException
    
    java.rmi.RemoteException
  - getObjectName
```
public java.lang.String getObjectName()
```
    Returns current object name
    
    Returns:
    current objectname
  - setObjectName
```
public void setObjectName(java.lang.String newobjectname)
```
    Sets new object name and flags the tree to be refreshed
    
    Parameters:
    newobjectname - - new object name
  - getUniqueIdName
```
public java.lang.String getUniqueIdName()
```
    Returns current uniqueid name
    
    Returns:
    unique id name
  - setUniqueIdName
```
public void setUniqueIdName(java.lang.String newuniqueIdName)
```
    Sets new unique id name
    
    Parameters:
    newuniqueIdName - - new name
  - getUniqueIdValue
```
public java.lang.String getUniqueIdValue()
```
    Returns unique id value
    
    Returns:
    unique id
  - setUniqueIdValue
```
public void setUniqueIdValue(java.lang.String newUniqueIdValue)
```
    Sets new unique id value
    
    Parameters:
    newuniqueidvalue - - new value for unique id
  - getRestrictActionOn
```
public java.lang.String getRestrictActionOn()
```
    Returns the value of "restrictactionon" specified on the tree
    
    Returns:
    restrictActionOn as String
  - setRefreshTree
```
public void setRefreshTree(boolean flag)
```
    Sets the refresh flag for the tree
    
    Parameters:
    flag - - true if refresh needed
  - getSourceAttributeValue
```
public java.lang.String getSourceAttributeValue()
```
    Returns:
    Returns the sourceAttributeValue.
  - setSourceAttributeValue
```
public void setSourceAttributeValue(java.lang.String sourceAttributeValue)
```
    Parameters:
    sourceAttributeValue - The sourceAttributeValue to set.
  - getSourceDataAttribute
```
public java.lang.String getSourceDataAttribute()
```
    Returns:
    Returns the sourceDataAttribute.
  - setSourceDataAttribute
```
public void setSourceDataAttribute(java.lang.String sourceDataAttribute)
```
    Parameters:
    sourceDataAttribute - The sourceDataAttribute to set.
  - getTreeDataBean
```
public TreeControlBean getTreeDataBean()
```
    Returns:
    Returns the treeDataBean.
  - setTreeDataBean
```
public void setTreeDataBean(TreeControlBean treeDataBean)
```
    Parameters:
    treeDataBean - The treeDataBean to set.
  - openFirstLevel
```
public boolean openFirstLevel()
```
    Returns:
    Returns the openFirstLevel.
  - expandAllNodes
```
public boolean expandAllNodes()
```
    Returns:
    Returns the expandAllNodes flag.
  - selectFirstNode
```
public boolean selectFirstNode()
```
    Returns:
    Returns the selectFirstNode.
  - getNodeDataAttributes
```
public java.lang.String[] getNodeDataAttributes()
```
    Returns:
    Returns the nodeDataAttributes.
  - getNodeDelimiter
```
public java.lang.String getNodeDelimiter()
```
  - getNodeAttributeDefinition
```
public java.util.ArrayList getNodeAttributeDefinition()
```
    Returns:
    Returns the treeAttributeDefinition.
  - getTreeNodeInfo
```
public java.util.Hashtable<java.lang.String,java.lang.String> getTreeNodeInfo()
```
    Returns:
    Returns the treeNodeInfo.
  - setTreeNodeInfo
```
public void setTreeNodeInfo(java.util.Hashtable<java.lang.String,java.lang.String> treeNodeInfo)
```
    Parameters:
    treeNodeInfo - The treeNodeInfo to set.
  - dataChangedEvent
```
public void dataChangedEvent(DataBean speaker)
```
    Overriddeng from DataBean
    
    Specified by:
    
    dataChangedEvent in interface DataBeanListener
  - structureChangedEvent
```
public void structureChangedEvent(DataBean speaker)
```
    Overridden to flag the the tree as refreshed
    
    Specified by:
    
    structureChangedEvent in interface DataBeanListener
    
    See Also:
    DataBeanListener.structureChangedEvent(psdi.webclient.system.beans.DataBean)
  - getSelectedNode
```
public TreeNode getSelectedNode()
```
    Returns:
    Returns the selectedNode.
  - getLastSelectedNodeId
```
public java.lang.String getLastSelectedNodeId()
```
    Returns:
    Returns the selectedNode.
  - setSelectedNode
```
public void setSelectedNode(TreeNode newSelectedNode)
```
    Parameters:
    selectedNode - The selectedNode to set.
  - getBreadcrumbs
```
public java.util.ArrayList getBreadcrumbs()
```
    Called by the breadcrums control via reflection. The breadcrums are created/prepared when a node is selected
    As a requriement, it prepares breadcrums as a ArrayList collection
    
    See Also:
    Apr 5, 2007
  - setBreadcrumbs
```
public void setBreadcrumbs(java.util.ArrayList newBreadcrumbs)
```
    Sets newly created breadcrums. Usually called by the TreeNode
    
    Parameters:
    newBreadcrumbs - Apr 10, 2007
  - getBreadcrumbPath
```
public java.util.ArrayList getBreadcrumbPath()
```
    Return the breadcrumbPath
    
    Returns:
    Arraylist
  - setBreadcrumbPath
```
public void setBreadcrumbPath(java.util.ArrayList newBreadcrumbPath)
```
    Sets newly created breadcrums path. Usually called by the TreeNode
    
    Parameters:
    newBreadcrumbPath - Apr 10, 2007
  - breadcrumbselected
```
public int breadcrumbselected()
```
    Implemented to handle the event when breadcrum is selected. Upon selection the node should be selected.
    
    Returns:
    WebClientBean.EVENT_HANDLED; Apr 10, 2007
  - boundToBreadcrumbs
```
public void boundToBreadcrumbs()
```
    Set the tree as bound to breadcrumbs
  - isBoundToBreadcrumbs
```
public boolean isBoundToBreadcrumbs()
```
    Returns true if the tree is bound to breadcrumbs
  - clearbreadcrumbs
```
public int clearbreadcrumbs()
```
    Event to clear all breadcrumbs
    
    Returns:
  - checkForNewNodes
```
public boolean checkForNewNodes()
```
    Checks if nodes have to be checked for new children
    
    Returns:
  - getTopULId
```
public java.lang.String getTopULId()
```
  - setTopULId
```
public void setTopULId(java.lang.String id)
```

Class Tree

Field Summary

Fields inherited from class psdi.webclient.system.controller.ControlInstance

Fields inherited from class psdi.webclient.system.controller.BaseInstance

Constructor Summary

Method Summary

Methods inherited from class psdi.webclient.system.controller.DatasrcInstance

Methods inherited from class psdi.webclient.system.controller.ControlInstance

Methods inherited from class psdi.webclient.system.controller.BaseInstance

Methods inherited from class java.lang.Object

Field Detail

CONST_RESTRICT_ACTION_ON_LEAFNODES

CONST_RESTRICT_ACTION_ON_BRANCHNODES

Constructor Detail

Tree

Method Detail

initialize

render

collectNodeAttributes

supportsMarkedForDelete

selectnode

setcurrentnode

createNodes

getTop

getChildren

getChildren

getPathToTop

getpathtotop

getMboValueData

setHierarchy

getObjectName

setObjectName

getUniqueIdName

setUniqueIdName

getUniqueIdValue

setUniqueIdValue

getRestrictActionOn

setRefreshTree

getSourceAttributeValue

setSourceAttributeValue

getSourceDataAttribute

setSourceDataAttribute

getTreeDataBean

setTreeDataBean

openFirstLevel

expandAllNodes

selectFirstNode

getNodeDataAttributes

getNodeDelimiter

getNodeAttributeDefinition

getTreeNodeInfo

setTreeNodeInfo

dataChangedEvent

structureChangedEvent

getSelectedNode

getLastSelectedNodeId

setSelectedNode

getBreadcrumbs

setBreadcrumbs

getBreadcrumbPath

setBreadcrumbPath

breadcrumbselected

boundToBreadcrumbs

isBoundToBreadcrumbs

clearbreadcrumbs

checkForNewNodes

getTopULId

setTopULId