org.jgraph.plaf.basic

Class BasicGraphTransferable

public class BasicGraphTransferable extends Object implements Transferable, UIResource, Serializable

Method Summary
protected String	getHTMLData() Fetch the data in a text/html format
protected String	getPlainData() Fetch the data in a text/plain format.
protected Object	getRicherData(DataFlavor flavor)
protected DataFlavor[]	getRicherFlavors() Some subclasses will have flavors that are more descriptive than HTML or plain text.
Object	getTransferData(DataFlavor flavor) Returns an object which represents the data to be transferred.
DataFlavor[]	getTransferDataFlavors() Returns an array of DataFlavor objects indicating the flavors the data can be provided in.
boolean	isDataFlavorSupported(DataFlavor flavor) Returns whether or not the specified data flavor is supported for this object.
protected boolean	isHTMLFlavor(DataFlavor flavor) Returns whether or not the specified data flavor is an HTML flavor that is supported.
protected boolean	isHTMLSupported() Whether the HTML flavors are offered.
protected boolean	isPlainFlavor(DataFlavor flavor) Returns whether or not the specified data flavor is an plain flavor that is supported.
protected boolean	isPlainSupported() Whether the plain text flavors are offered.
protected boolean	isRicherFlavor(DataFlavor flavor)
protected boolean	isStringFlavor(DataFlavor flavor) Returns whether or not the specified data flavor is a String flavor that is supported.

Method Detail

getHTMLData

protected String getHTMLData()

Fetch the data in a text/html format

getPlainData

protected String getPlainData()

Fetch the data in a text/plain format.

getRicherData

protected Object getRicherData(DataFlavor flavor)

getRicherFlavors

protected DataFlavor[] getRicherFlavors()

Some subclasses will have flavors that are more descriptive than HTML or plain text. If this method returns a non-null value, it will be placed at the start of the array of supported flavors.

getTransferData

public Object getTransferData(DataFlavor flavor)

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. UnsupportedFlavorException if the requested data flavor is not supported.

See Also: DataFlavor#getRepresentationClass

getTransferDataFlavors

public 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