BasicGraphTransferable (JGraph v5.12.4.2 API Specification)
Keywords: org.jgraph.plaf.basic.BasicGraphTransferable class

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## org.jgraph.plaf.basic
Class BasicGraphTransferable

    java.lang.Object
      org.jgraph.plaf.basic.BasicGraphTransferable

All Implemented Interfaces:
  Serializable, Transferable, UIResource

Direct Known Subclasses:
  GraphTransferable

public class BasicGraphTransferable
extends Object
implements Transferable, UIResource, Serializable

See Also:
  Serialized Form

Constructor Summary
`BasicGraphTransferable()`

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.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### BasicGraphTransferable

    public BasicGraphTransferable()

Method Detail

### 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).

  Specified by:
    `getTransferDataFlavors` in interface `Transferable`
  Returns:
    an array of data flavors in which this data can be transferred

### isDataFlavorSupported

    public boolean isDataFlavorSupported(DataFlavor flavor)

  Returns whether or not the specified data flavor is supported for this object.

  Specified by:
    `isDataFlavorSupported` in interface `Transferable`
  Parameters:
    `flavor` - the requested flavor for the data
  Returns:
    boolean indicating whether or not the data flavor is supported

### getTransferData

    public 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.

  Specified by:
    `getTransferData` in interface `Transferable`
  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()`

### isRicherFlavor

    protected boolean isRicherFlavor(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.

### getRicherData

    protected Object getRicherData(DataFlavor flavor)
                            throws UnsupportedFlavorException

  Throws:
    `UnsupportedFlavorException`

### isHTMLFlavor

    protected boolean isHTMLFlavor(DataFlavor flavor)

  Returns whether or not the specified data flavor is an HTML flavor that is supported.

  Parameters:
    `flavor` - the requested flavor for the data
  Returns:
    boolean indicating whether or not the data flavor is supported

### isHTMLSupported

    protected boolean isHTMLSupported()

  Whether the HTML flavors are offered. If so, the method getHTMLData should be implemented to provide something reasonable.

### getHTMLData

    protected String getHTMLData()

  Fetch the data in a text/html format

### isPlainFlavor

    protected boolean isPlainFlavor(DataFlavor flavor)

  Returns whether or not the specified data flavor is an plain flavor that is supported.

  Parameters:
    `flavor` - the requested flavor for the data
  Returns:
    boolean indicating whether or not the data flavor is supported

### isPlainSupported

    protected boolean isPlainSupported()

  Whether the plain text flavors are offered. If so, the method getPlainData should be implemented to provide something reasonable.

### getPlainData

    protected String getPlainData()

  Fetch the data in a text/plain format.

### isStringFlavor

    protected boolean isStringFlavor(DataFlavor flavor)

  Returns whether or not the specified data flavor is a String flavor that is supported.

  Parameters:
    `flavor` - the requested flavor for the data
  Returns:
    boolean indicating whether or not the data flavor is supported

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Copyright (C) 2001-2008 Gaudenz Alder. All rights reserved.