Package org.pentaho.di.core.logging

Class MetricsRegistry

java.lang.Object

org.pentaho.di.core.logging.MetricsRegistry

public class MetricsRegistry
extends Object

This singleton will capture all the metrics coming from the various log channels based on the log channel ID.

Author:

matt

Method Summary

Modifier and Type	Method	Description
void	addSnapshot(LogChannelInterface logChannel, MetricsSnapshotInterface snapshot)
static MetricsRegistry	getInstance()
Queue<MetricsSnapshotInterface>	getSnapshotList(String logChannelId)	Get the snapshot list for the given log channel ID.
Map<String,Queue<MetricsSnapshotInterface>>	getSnapshotLists()
Map<String,MetricsSnapshotInterface>	getSnapshotMap(String logChannelId)	Get the snapshot map for the given log channel ID.
Map<String,Map<String,MetricsSnapshotInterface>>	getSnapshotMaps()
void	reset()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static MetricsRegistry getInstance()

addSnapshot

public void addSnapshot(LogChannelInterface logChannel,
                        MetricsSnapshotInterface snapshot)

getSnapshotLists

public Map<String,Queue<MetricsSnapshotInterface>> getSnapshotLists()

getSnapshotMaps

public Map<String,Map<String,MetricsSnapshotInterface>> getSnapshotMaps()

getSnapshotList

public Queue<MetricsSnapshotInterface> getSnapshotList(String logChannelId)

Get the snapshot list for the given log channel ID. If no list is available, one is created (and stored).

Parameters:

logChannelId - The log channel to use.

Returns:

an existing or a new metrics snapshot list.

getSnapshotMap

public Map<String,MetricsSnapshotInterface> getSnapshotMap(String logChannelId)

Get the snapshot map for the given log channel ID. If no map is available, one is created (and stored).

Parameters:

logChannelId - The log channel to use.

Returns:

an existing or a new metrics snapshot map.

reset

public void reset()