net.infordata.ifw2.web.jpa

Class AJpaFolderModel.TreeNode<C>

java.lang.Object

net.infordata.ifw2.web.jpa.AJpaFolderModel.ATreeNode<C>

net.infordata.ifw2.web.jpa.AJpaFolderModel.TreeNode<C>

All Implemented Interfaces:

java.io.Serializable, ITreeNode

Enclosing class:

AJpaFolderModel<C>

public static class AJpaFolderModel.TreeNode<C>
extends AJpaFolderModel.ATreeNode<C>

See Also:

Serialized Form

Method Summary

Methods

Modifier and Type	Method and Description
AJpaFolderModel.AFakeTreeNode<C>	getFakeChild()
C	getPojo()
boolean	hasChilds()
boolean	hasPojoBeenExpendedBefore()
boolean	isExpanded()
boolean	isFake()
boolean	isLeaf()
boolean	isSubTotal()

Methods inherited from class net.infordata.ifw2.web.jpa.AJpaFolderModel.ATreeNode

equals, getLevel, getNodeKey, getParent, hashCode

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, toString, wait, wait, wait

Method Detail

getFakeChild

public final AJpaFolderModel.AFakeTreeNode<C> getFakeChild()

hasPojoBeenExpendedBefore

public final boolean hasPojoBeenExpendedBefore()

Returns:

true if the pojo object has been expanded at least one time, which means the it is safe to get access to its pojo childs (see AJpaFolderModel.getChilds(Object)).

isExpanded

public final boolean isExpanded()

Returns:

true if the node is expanded, this makes sense only if ITreeNode.isLeaf() is false.

isFake

public final boolean isFake()

Specified by:

isFake in class AJpaFolderModel.ATreeNode<C>

getPojo

public final C getPojo()

Specified by:

getPojo in class AJpaFolderModel.ATreeNode<C>

hasChilds

public boolean hasChilds()

Returns:

true if the node has childs, it makes sense, normally, only if ITreeNode.isLeaf() is false.
If it is not known yet, then return true.

isLeaf

public boolean isLeaf()

Returns:

true if the node is a leaf, which means it cannot have childs.

isSubTotal

public boolean isSubTotal()

Returns:

true if the node is a node containing sub-totals, it is a special leaf case.