ExTransferable.Single (NetBeans Utilities API) - NetBeans API Javadoc 5.0.0

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org.openide.util.datatransfer
Class ExTransferable.Single

java.lang.Object
  org.openide.util.datatransfer.ExTransferable.Single

All Implemented Interfaces:: Transferable

Enclosing class:: ExTransferable

public abstract static class ExTransferable.Single
extends Object
implements Transferable

Support for transferable owner with only one data flavor. Subclasses need only implement getData().

Constructor Summary

ExTransferable.Single(DataFlavor flavor)
          Constructor.

Method Summary

protected abstract Object getData()
          Abstract method to override to provide the right data for this transferable.

Object getTransferData(DataFlavor flavor)


DataFlavor[] getTransferDataFlavors()


boolean isDataFlavorSupported(DataFlavor flavor)


Methods inherited from class java.lang.Object

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

Constructor Detail

ExTransferable.Single

public ExTransferable.Single(DataFlavor flavor)

Constructor.
Parameters:: flavor - flavor of the data

Method Detail

getTransferDataFlavors

public DataFlavor[] getTransferDataFlavors()

Specified by:: getTransferDataFlavors in interface Transferable

isDataFlavorSupported

public boolean isDataFlavorSupported(DataFlavor flavor)

Specified by:: isDataFlavorSupported in interface Transferable

getTransferData

public Object getTransferData(DataFlavor flavor)
                       throws UnsupportedFlavorException,
                              IOException

Specified by:: getTransferData in interface Transferable

Throws:: UnsupportedFlavorException; IOException

getData

protected abstract Object getData()
                           throws IOException,
                                  UnsupportedFlavorException

Abstract method to override to provide the right data for this transferable.

Returns:: the data
Throws:: IOException - when an I/O error occurs; UnsupportedFlavorException - if the flavor is not supported