com.guiseframework.component
Class TreeControl.TreeNodeTransferable<V>

java.lang.Object
  com.guiseframework.component.transfer.AbstractObjectTransferable<Component>
      com.guiseframework.component.TreeControl.TreeNodeTransferable<V>

Type Parameters:

V - The type of value contained in the tree node.

All Implemented Interfaces:

Transferable<Component>

Enclosing class:

TreeControl

protected static class TreeControl.TreeNodeTransferable<V>
extends AbstractObjectTransferable<Component>

The transferable object for a tree node. This transferable is able to transfer either the tree node itself or the object stored in the tree node.

Author:

Garret Wilson

Constructor Summary

TreeControl.TreeNodeTransferable(TreeControl source, TreeNodeModel<V> treeNode)
Source and tree node constructor.

Method Summary

<T> T

transfer(java.lang.Class<T> objectClass) Transfers data of the given class.

Methods inherited from class com.guiseframework.component.transfer.AbstractObjectTransferable

canTransfer, getClass, getContentTypes, getSource, transfer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TreeControl.TreeNodeTransferable

public TreeControl.TreeNodeTransferable(TreeControl source,
                                        TreeNodeModel<V> treeNode)

Source and tree node constructor.

Parameters:

source - The source of the transferable data.

treeNode - The tree node representing the transferred data.

Throws:

java.lang.NullPointerException - if the provided source and/or tree node is null.

Method Detail

transfer

public <T> T transfer(java.lang.Class<T> objectClass)

Transfers data of the given class. This implementation returns subclasses.

Type Parameters:

T - The type of object to be transferred.

Parameters:

objectClass - The class of object to return.

Returns:

The transferred data object, which may be null.

Throws:

java.lang.IllegalArgumentException - if the given class is not supported.