org.apache.ignite.internal.visor.cache.metrics

Class VisorCacheMetricsTaskArg

java.lang.Object

org.apache.ignite.internal.dto.IgniteDataTransferObject

org.apache.ignite.internal.visor.cache.metrics.VisorCacheMetricsTaskArg

All Implemented Interfaces:

Externalizable, Serializable

public class VisorCacheMetricsTaskArg
extends IgniteDataTransferObject

Task argument for VisorCacheMetricsTask.

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.ignite.internal.dto.IgniteDataTransferObject

V1, V2, V3, V4, V5, V6, V7, V8, V9

Constructor Summary

Constructors

Constructor and Description
VisorCacheMetricsTaskArg() Default constructor.
VisorCacheMetricsTaskArg(CacheMetricsOperation op, Set<String> cacheNames)

Method Summary

Modifier and Type	Method and Description
Set<String>	cacheNames()
CacheMetricsOperation	operation()
protected void	readExternalData(byte protoVer, ObjectInput in) Load object's specific data content.
protected void	writeExternalData(ObjectOutput out) Save object's specific data content.

Methods inherited from class org.apache.ignite.internal.dto.IgniteDataTransferObject

getProtocolVersion, readExternal, toList, toSet, writeExternal

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorCacheMetricsTaskArg

public VisorCacheMetricsTaskArg()

Default constructor.

VisorCacheMetricsTaskArg

public VisorCacheMetricsTaskArg(CacheMetricsOperation op,
                                Set<String> cacheNames)

Parameters:

op - Metrics command operation.

cacheNames - Names of the caches, which should be processed.

Method Detail

writeExternalData

protected void writeExternalData(ObjectOutput out)
                          throws IOException

Save object's specific data content.

Specified by:

writeExternalData in class IgniteDataTransferObject

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 IgniteDataTransferObject

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.

operation

public CacheMetricsOperation operation()

Returns:

Metrics command operation.

cacheNames

public Set<String> cacheNames()

Returns:

Caches which will be processed. If not set, operation will affect all caches.