org.slf4j

Interface IMarkerFactory

public interface IMarkerFactory

Implementaitons of this interface are used to manufacture Marker instances.

See the section Implementing the SLF4J API in the FAQ for details on how to make your logging system conform to SLF4J.

Author: Ceki Gülcü

Method Summary
booleandetachMarker(String name)
Detach an existing marker.
booleanexists(String name)
Checks if the marker with the name already exists.
MarkergetDetachedMarker(String name)
Create a marker which is detached (even at birth) from this IMarkerFactory.
MarkergetMarker(String name)
Manufacture a Marker instance by name.

Method Detail

detachMarker

public boolean detachMarker(String name)
Detach an existing marker.

Note that after a marker is detached, there might still be "dangling" references to the detached marker.

Parameters: name The name of the marker to detach

Returns: whether the marker could be detached or not

exists

public boolean exists(String name)
Checks if the marker with the name already exists. If name is null, then false is returned.

Returns: true id the marker exists, false otherwise.

getDetachedMarker

public Marker getDetachedMarker(String name)
Create a marker which is detached (even at birth) from this IMarkerFactory.

Returns: a dangling marker

Since: 1.5.1

getMarker

public Marker getMarker(String name)
Manufacture a Marker instance by name. If the instance has been created earlier, return the previously created instance.

Null name values are not allowed.

Parameters: name the name of the marker to be created, null value is not allowed.

Returns: a Marker instance

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