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)

Field Summary

protected java.lang.String

m_cellMessage

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

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

Field Detail

m_cellMessage

protected java.lang.String m_cellMessage

Constructor Detail

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.

Method Detail

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.