Module org.snmp4j

Package org.snmp4j.util

Interface TableListener

All Superinterfaces:

EventListener

All Known Implementing Classes:

TableUtils.InternalTableListener

public interface TableListener
extends EventListener

The TableListener interface is implemented by objects listening for table events. Table events typically contain row data.

Since:

1.0.2

Version:

1.10

Author:

Frank Fock

See Also:

• TableUtils

Method Summary

Modifier and Type	Method	Description
void	finished(TableEvent event)	Indicates in a series of table events that no more events will follow.
boolean	isFinished()	Indicates whether the tree walk is complete or not.
boolean	next(TableEvent event)	Consumes the next table event, which is typically the next row in a table retrieval operation.

Method Details

next

boolean next(TableEvent event)

Consumes the next table event, which is typically the next row in a table retrieval operation.

Parameters:

event - a TableEvent instance.

Returns:

true if this listener wants to receive more events, otherwise return false. For example, a TableListener can return false to stop table retrieval.

finished

void finished(TableEvent event)

Indicates in a series of table events that no more events will follow.

Parameters:

event - a TableEvent instance that will either indicate an error (RetrievalEvent.isError() returns true) or success of the table operation.

isFinished

boolean isFinished()

Indicates whether the tree walk is complete or not.

Returns:

true if it is complete, false otherwise.

Since:

1.10