Transferable (vaadin-server 8.21.0 API)

All Superinterfaces:

java.io.Serializable

All Known Implementing Classes:

DragAndDropWrapper.WrapperTransferable, TransferableImpl
```
@Deprecated
public interface Transferable
extends java.io.Serializable
```
Deprecated.
Since 8.1 replaced by DragSourceExtension.setDataTransferData(String, String), DropEvent.getDataTransferData(String).

Transferable wraps the data that is to be imported into another component. Currently Transferable is only used for drag and drop.

Since:

6.3

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getData(java.lang.String dataFlavor)`	Deprecated. Returns the data from Transferable by its data flavor (aka data type).
`java.util.Collection<java.lang.String>`	`getDataFlavors()`	Deprecated.
`Component`	`getSourceComponent()`	Deprecated.
`void`	`setData(java.lang.String dataFlavor, java.lang.Object value)`	Deprecated. Stores data of given data flavor to Transferable.

- Method Detail
  - getData
```
java.lang.Object getData(java.lang.String dataFlavor)
```
    Deprecated.
    
    Returns the data from Transferable by its data flavor (aka data type). Data types can be any string keys, but MIME types like "text/plain" are commonly used.
    Note, implementations of Transferable often provide a better typed API for accessing data.
    
    Parameters:
    
    dataFlavor - the data flavor to be returned from Transferable
    
    Returns:
    
    the data stored in the Transferable or null if Transferable contains no data for given data flavour
  - setData
```
void setData(java.lang.String dataFlavor,
             java.lang.Object value)
```
    Deprecated.
    
    Stores data of given data flavor to Transferable. Possibly existing value of the same data flavor will be replaced.
    
    Parameters:
    
    dataFlavor - the data flavor
    
    value - the new value of the data flavor
  - getDataFlavors
```
java.util.Collection<java.lang.String> getDataFlavors()
```
    Deprecated.
    
    Returns:
    
    a collection of data flavors ( data types ) available in this Transferable
  - getSourceComponent
```
Component getSourceComponent()
```
    Deprecated.
    
    Returns:
    
    the component that created the Transferable or null if the source component is unknown