public enum TreeModelType extends java.lang.Enum<TreeModelType> implements ValueEnum
| Enum Constant and Description |
|---|
CHILDREN
In this model, nodes specify their children as a list of nodes.
|
PARENT
In this model, each node has an ID unique across the whole tree and a parent ID that points to its parent.
|
| Modifier and Type | Method and Description |
|---|---|
java.lang.String |
getValue() |
static TreeModelType |
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.
|
static TreeModelType[] |
values()
Returns an array containing the constants of this enum type, in
the order they are declared.
|
public static final TreeModelType PARENT
Tree.idField and
the name of the parent ID property can be specified via Tree.parentIdField. The initial set of nodes can be passed in as a list to Tree.data and also added as a list later via Tree.linkNodes(). Whether or not a given node is a folder is determined
by the value of the property specified by Tree.isFolderProperty.
If this enumerated value is used in a Component XML
file or server-side DataSource descriptor (.ds.xml file), use the value "parent".
public static final TreeModelType CHILDREN
Tree.childrenProperty. Nodes are not required to
have an ID that is unique across the whole tree (in fact, no ID is required at all). Node names (specified by the Tree.nameProperty, unique within their siblings, are optional but
not required. Whether or not a given node is a folder is determined by the presence of the children list (Tree.childrenProperty).
If this enumerated value is used in a Component XML
file or server-side DataSource descriptor (.ds.xml file), use the value "children".
public static TreeModelType[] values()
for (TreeModelType c : TreeModelType.values()) System.out.println(c);
public static TreeModelType valueOf(java.lang.String name)
name - the name of the enum constant to be returned.java.lang.IllegalArgumentException - if this enum type has no constant with the specified namejava.lang.NullPointerException - if the argument is null