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Interface java.awt.datatransfer.Transferable
public interface Transferable
Defines the interface for classes that can be used to provide data for a transfer operation.
getTransferData(DataFlavor) Returns an object which represents the data to be transferred.
getTransferDataFlavors() Returns an array of DataFlavor objects indicating the flavors the data can be provided in.
isDataFlavorSupported(DataFlavor) Returns whether or not the specified data flavor is supported for this object.
getTransferDataFlavors
public abstract DataFlavor[] getTransferDataFlavors()
Returns an array of DataFlavor objects indicating the flavors the data can be provided in. The array should be ordered according to preference for providing the data (from most richly descriptive to least descriptive).
Returns: an array of data flavors in which this data can be transferred
isDataFlavorSupported
public abstract boolean isDataFlavorSupported(DataFlavor flavor)
Returns whether or not the specified data flavor is supported for this object.
Parameters: flavor - the requested flavor for the data Returns: boolean indicating wjether or not the data flavor is supported
getTransferData
public abstract Object getTransferData(DataFlavor flavor) throws UnsupportedFlavorException, IOException
Returns an object which represents the data to be transferred. The class of the object returned is defined by the representation class of the flavor.
Parameters: flavor - the requested flavor for the data Throws: IOException if the data is no longer available in the requested flavor. Throws: UnsupportedFlavorException if the requested data flavor is not supported. See Also: getRepresentationClass
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