org.apache.ignite.internal.visor.node

Class VisorNodeDataCollectorTaskArg

java.lang.Object

org.apache.ignite.internal.visor.VisorDataTransferObject

org.apache.ignite.internal.visor.node.VisorNodeDataCollectorTaskArg

All Implemented Interfaces:

Externalizable, Serializable

public class VisorNodeDataCollectorTaskArg
extends VisorDataTransferObject

Data collector task arguments.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.visor.VisorDataTransferObject

V1, V2, V3, V4

Constructor Summary

Constructors

Constructor and Description
VisorNodeDataCollectorTaskArg() Default constructor.
VisorNodeDataCollectorTaskArg(boolean taskMonitoringEnabled, String evtOrderKey, String evtThrottleCntrKey, boolean sysCaches) Create task arguments with given parameters.
VisorNodeDataCollectorTaskArg(boolean taskMonitoringEnabled, String evtOrderKey, String evtThrottleCntrKey, boolean sysCaches, boolean collectCacheMetrics) Create task arguments with given parameters.
VisorNodeDataCollectorTaskArg(boolean taskMonitoringEnabled, String evtOrderKey, String evtThrottleCntrKey, boolean sysCaches, boolean collectCacheMetrics, Set<String> cacheGrps) Create task arguments with given parameters.

Method Summary

Modifier and Type	Method and Description
Set<String>	getCacheGroups()
String	getEventsOrderKey()
String	getEventsThrottleCounterKey()
byte	getProtocolVersion()
boolean	getSystemCaches()
boolean	isCollectCacheMetrics()
boolean	isTaskMonitoringEnabled()
protected void	readExternalData(byte protoVer, ObjectInput in) Load object's specific data content.
void	setCacheGroups(Set<String> cacheGrps)
void	setCollectCacheMetrics(boolean collectCacheMetrics)
void	setEventsOrderKey(String evtOrderKey)
void	setEventsThrottleCounterKey(String evtThrottleCntrKey)
void	setSystemCaches(boolean sysCaches)
void	setTaskMonitoringEnabled(boolean taskMonitoringEnabled)
String	toString()
protected void	writeExternalData(ObjectOutput out) Save object's specific data content.

Methods inherited from class org.apache.ignite.internal.visor.VisorDataTransferObject

readExternal, toList, toSet, writeExternal

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorNodeDataCollectorTaskArg

public VisorNodeDataCollectorTaskArg()

Default constructor.

VisorNodeDataCollectorTaskArg

public VisorNodeDataCollectorTaskArg(boolean taskMonitoringEnabled,
                                     String evtOrderKey,
                                     String evtThrottleCntrKey,
                                     boolean sysCaches,
                                     boolean collectCacheMetrics,
                                     Set<String> cacheGrps)

Create task arguments with given parameters.

Parameters:

taskMonitoringEnabled - If true then Visor should collect information about tasks.

evtOrderKey - Event order key, unique for Visor instance.

evtThrottleCntrKey - Event throttle counter key, unique for Visor instance.

sysCaches - If true then collect information about system caches.

collectCacheMetrics - If false then cache metrics will not be collected.

cacheGrps - Optional Set of cache groups, if provided, then caches only from that groups will be collected.

VisorNodeDataCollectorTaskArg

public VisorNodeDataCollectorTaskArg(boolean taskMonitoringEnabled,
                                     String evtOrderKey,
                                     String evtThrottleCntrKey,
                                     boolean sysCaches,
                                     boolean collectCacheMetrics)

Create task arguments with given parameters.

Parameters:

taskMonitoringEnabled - If true then Visor should collect information about tasks.

evtOrderKey - Event order key, unique for Visor instance.

evtThrottleCntrKey - Event throttle counter key, unique for Visor instance.

sysCaches - If true then collect information about system caches.

collectCacheMetrics - If false then cache metrics will not be collected.

VisorNodeDataCollectorTaskArg

public VisorNodeDataCollectorTaskArg(boolean taskMonitoringEnabled,
                                     String evtOrderKey,
                                     String evtThrottleCntrKey,
                                     boolean sysCaches)

Create task arguments with given parameters.

Parameters:

taskMonitoringEnabled - If true then Visor should collect information about tasks.

evtOrderKey - Event order key, unique for Visor instance.

evtThrottleCntrKey - Event throttle counter key, unique for Visor instance.

sysCaches - If true then collect information about system caches.

Method Detail

isTaskMonitoringEnabled

public boolean isTaskMonitoringEnabled()

Returns:

true if Visor should collect information about tasks.

setTaskMonitoringEnabled

public void setTaskMonitoringEnabled(boolean taskMonitoringEnabled)

Parameters:

taskMonitoringEnabled - If true then Visor should collect information about tasks.

getEventsOrderKey

public String getEventsOrderKey()

Returns:

Key for store and read last event order number.

setEventsOrderKey

public void setEventsOrderKey(String evtOrderKey)

Parameters:

evtOrderKey - Key for store and read last event order number.

getEventsThrottleCounterKey

public String getEventsThrottleCounterKey()

Returns:

Key for store and read events throttle counter.

setEventsThrottleCounterKey

public void setEventsThrottleCounterKey(String evtThrottleCntrKey)

Parameters:

evtThrottleCntrKey - Key for store and read events throttle counter.

getSystemCaches

public boolean getSystemCaches()

Returns:

true if Visor should collect metrics for system caches.

setSystemCaches

public void setSystemCaches(boolean sysCaches)

Parameters:

sysCaches - true if Visor should collect metrics for system caches.

isCollectCacheMetrics

public boolean isCollectCacheMetrics()

Returns:

If false then cache metrics will not be collected.

setCollectCacheMetrics

public void setCollectCacheMetrics(boolean collectCacheMetrics)

Parameters:

collectCacheMetrics - If false then cache metrics will not be collected.

getCacheGroups

public Set<String> getCacheGroups()

Returns:

Optional cache group, if provided, then caches only from that group will be collected.

setCacheGroups

public void setCacheGroups(Set<String> cacheGrps)

Parameters:

cacheGrps - Optional Set of cache groups, if provided, then caches only from that groups will be collected.

getProtocolVersion

public byte getProtocolVersion()

Overrides:

getProtocolVersion in class VisorDataTransferObject

Returns:

Transfer object version.

writeExternalData

protected void writeExternalData(ObjectOutput out)
                          throws IOException

Save object's specific data content.

Specified by:

writeExternalData in class VisorDataTransferObject

Parameters:

out - Output object to write data content.

Throws:

IOException - If I/O errors occur.

readExternalData

protected void readExternalData(byte protoVer,
                                ObjectInput in)
                         throws IOException,
                                ClassNotFoundException

Load object's specific data content.

Specified by:

readExternalData in class VisorDataTransferObject

Parameters:

protoVer - Input object version.

in - Input object to load data content.

Throws:

IOException - If I/O errors occur.

ClassNotFoundException - If the class for an object being restored cannot be found.

toString

public String toString()

Overrides:

toString in class Object