borland Packages Class Hierarchy jbcl.dataset Package Index
java.util.EventListener +----borland.jbcl.dataset.OpenListener
Methods
Implemented by OpenAdapter
This interface is used as a notification when a DataSet is opened or closed. This is especially useful when your application uses many lookup tables. You may verify whether or not a DataSet is open before performing a lookup, open it as necessary to perform the lookup, then close it to improve performance.
public void closed(borland.jbcl.dataset.DataSet dataSet)
Called to notify the listener that a data set has been successfully closed.
Parameters:
public void closing(borland.jbcl.dataset.DataSet dataSet)
Called to notify the listener before a data set is closed.
Parameters:
public void opened(borland.jbcl.dataset.DataSet dataSet)
Called to notify the listener that a data set has been opened.
Parameters:
public void opening(borland.jbcl.dataset.DataSet dataSet)
Called to notify the listener before a data set is opened.
Parameters: