GTreeTransferHandler

All Known Subinterfaces:

GTreeDragNDropHandler

All Known Implementing Classes:

DataTreeDragNDropHandler
```
public interface GTreeTransferHandler
```
A generic transfer handler used by GTrees to handle transfering drag/drop data and clipboard data.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.awt.datatransfer.DataFlavor[]`	`getSupportedDataFlavors(java.util.List<GTreeNode> transferNodes)`	Returns the DataFlavors for the types of data that this transferable supports, based upon the given selection.
`java.lang.Object`	`getTransferData(java.util.List<GTreeNode> transferNodes, java.awt.datatransfer.DataFlavor flavor)`	Gets the transfer data from the selection based upon the given flavor.

- Method Detail
  - getSupportedDataFlavors
```
java.awt.datatransfer.DataFlavor[] getSupportedDataFlavors(java.util.List<GTreeNode> transferNodes)
```
    Returns the DataFlavors for the types of data that this transferable supports, based upon the given selection.
    
    Parameters:
    
    transferNodes - The nodes to base the DataFlavor selection upon.
    
    Returns:
    
    the DataFlavors for the types of data that this transferable supports, based upon the given selection.
  - getTransferData
```
java.lang.Object getTransferData(java.util.List<GTreeNode> transferNodes,
                                 java.awt.datatransfer.DataFlavor flavor)
                          throws java.awt.datatransfer.UnsupportedFlavorException
```
    Gets the transfer data from the selection based upon the given flavor.
    
    Parameters:
    
    transferNodes - The nodes from which to get the data.
    
    flavor - The flavor of data to retrieve from the given selection.
    
    Returns:
    
    the transfer data from the selection based upon the given flavor.
    
    Throws:
    
    java.awt.datatransfer.UnsupportedFlavorException - if the given flavor is not one of the supported flavors returned by getSupportedDataFlavors(List).