oracle.dss.util
Class WaitData
java.lang.Object
|
+--oracle.dss.util.WaitData
- public class WaitData
- extends java.lang.Object
A substitute for data that has not been fetched locally. A call to DataAccess.getValue
can result in instance of a WaitData
object. When getValue
returns a WaitData
object, then the requested data has not yet been fetched locally. When the data has been fetched, then the data source should call the waitDataAvailable
method on the DataDirectorListener
.
- See Also:
DataAccess
, DataDirectorListener.waitDataAvailable(oracle.dss.util.WaitDataAvailableEvent)
Constructor Summary |
WaitData(java.lang.String cellMessage)
Constructor that specifies a message to display, instead of data, in the cell. |
Method Summary |
java.lang.String |
getCellMessage()
Retrieves the message to display instead of the data for which this WaitData is a substitute. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
WaitData
public WaitData(java.lang.String cellMessage)
- Constructor that specifies a message to display, instead of data, in the cell.
-
- Parameters:
cellMessage
- The String
to display in a cell while it is waiting for data to be fetched.
getCellMessage
public java.lang.String getCellMessage()
- Retrieves the message to display instead of the data for which this
WaitData
is a substitute.
-
- Returns:
- The
String
to display in a cell while it is waiting for data to be fetched.
Copyright © 2003, Oracle. All Rights Reserved.