Tree Data Sources

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ilog.server.jsds.tree

This package includes the following classes which represent a server object relation as a tree and each target object of this relation as a tree item.

```
IlsRpTree
```

```
IlsRpRootItem
```

```
IlsRpTreeItem
```

```
IlsTreeDataSource
```

```
IlsTreeDS2JTreeAdapter
```

ilog.server.jsds.tree.IlsRpTree

The classIlsRpTree instantiates tree representation objects which can be used to represent hierarchical relations. IlsRpTreeItem are the target objects of the relation that is represented as a tree. The root of the tree is represented by an IlsRpRootItem object, a subclass of IlsRpTreeItem. Tree representation objects interface server objects with tree data sources (see IlsTreeDataSource).

ilog.server.jsds.tree.IlsRpRootItem

This class instantiates the root element of a hierarchical relation represented as a tree (see IlsRpTree). There can be only one root in a tree representation object.

ilog.server.jsds.tree.IlsRpTreeItem

This class instantiates tree items in a structure. Each IlsRpTreeItem object knows its parent. Tree items interface between server objects with tree data sources (see IlsTreeDataSource).

ilog.server.jsds.tree.IlsTreeDataSource

Objects of this class make up a bridge between an Server representation model and a Swing JTree object through a IlsTreeDS2JTreeAdapter.

ilog.server.jsds.adapter.IlsTreeDS2JTreeAdapter

Adapters are interfaces between Java data sources and graphical objects. You can derive this class or create adapter strategies, for example, to map user-defined properties defined in the view specification file. The class IlsTreeDS2JTreeAdapter provides a basic interface between a tree data source and a Swing JTree and its underlying DefaultTreeModel object.

Predefined adapter strategies provide functionalities to these basic adapters:

IlsTreeDS2JTreeKeyStrategy: allows you to map keyboard actions (for example, removing a node by pressing the Delete key).

IlsTreeDS2JTreeMouseStrategy: allows you to manage mouse user interaction on the associated JTree instance (for example, dereferencing a node).