Package adams.gui.flow.tree

Class TransferableNestedList

java.lang.Object

adams.gui.flow.tree.TransferableNestedList

All Implemented Interfaces:

Transferable, Serializable

public class TransferableNestedList
extends Object
implements Serializable, Transferable

A container for nested list. Used in drag'n'drop.

Author:

fracpete (fracpete at waikato dot ac dot nz)

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static DataFlavor	FlavorNestedList
protected List[]	m_Data	the nodes to transfer.

Constructor Summary

Constructors

Constructor	Description
TransferableNestedList(Node data)	Initializes the container.
TransferableNestedList(Node[] data)	Initializes the container.

Method Summary

Modifier and Type	Method	Description
List[]	getData()	Returns the underlying nodes.
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.
String	toString()	Returns the underlying commandline of the full actor.

Methods inherited from class java.lang.Object

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

Field Detail

FlavorNestedList

public static DataFlavor FlavorNestedList

m_Data

protected List[] m_Data

the nodes to transfer.

Constructor Detail

TransferableNestedList

public TransferableNestedList(Node data)

Initializes the container.

Parameters:

data - the node to transfer

TransferableNestedList

public TransferableNestedList(Node[] data)

Initializes the container.

Parameters:

data - the nodes to transfer

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

Returns:

the transferred string

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()

getData

public List[] getData()

Returns the underlying nodes.

Returns:

the nodes

toString

public String toString()

Returns the underlying commandline of the full actor.

Overrides:

toString in class Object

Returns:

the commandline