org.apache.ignite.internal.visor.tracing.configuration

Class VisorTracingConfigurationTaskArg

java.lang.Object

org.apache.ignite.internal.dto.IgniteDataTransferObject

org.apache.ignite.internal.visor.tracing.configuration.VisorTracingConfigurationItem

org.apache.ignite.internal.visor.tracing.configuration.VisorTracingConfigurationTaskArg

All Implemented Interfaces:

Externalizable, Serializable

public class VisorTracingConfigurationTaskArg
extends VisorTracingConfigurationItem

Argument for VisorTracingConfigurationTask.

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
VisorTracingConfigurationTaskArg() Default constructor.
VisorTracingConfigurationTaskArg(VisorTracingConfigurationOperation op, Scope scope, String lb, Double samplingRate, Set<Scope> includedScopes) Constructor.

Method Summary

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

Methods inherited from class org.apache.ignite.internal.visor.tracing.configuration.VisorTracingConfigurationItem

equals, includedScopes, label, samplingRate, scope

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

getProtocolVersion, readExternal, toList, toSet, writeExternal

Methods inherited from class java.lang.Object

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

Constructor Detail

VisorTracingConfigurationTaskArg

public VisorTracingConfigurationTaskArg()

Default constructor.

VisorTracingConfigurationTaskArg

public VisorTracingConfigurationTaskArg(VisorTracingConfigurationOperation op,
                                        Scope scope,
                                        String lb,
                                        Double samplingRate,
                                        Set<Scope> includedScopes)

Constructor.

Parameters:

op - Operation.

scope - Specifies the Scope of a trace's root span to which some specific tracing configuration will be applied.

lb - Specifies the label of a traced operation. It's an optional attribute.

samplingRate - Number between 0 and 1 that more or less reflects the probability of sampling specific trace. 0 and 1 have special meaning here, 0 means never 1 means always. Default value is 0 (never).

includedScopes - Set of Scope that defines which sub-traces will be included in given trace. In other words, if child's span scope is equals to parent's scope or it belongs to the parent's span included scopes, then given child span will be attached to the current trace, otherwise it'll be skipped. See Span.isChainable(Scope) for more details.

Method Detail

operation

public VisorTracingConfigurationOperation operation()

Returns:

Operation.

writeExternalData

protected void writeExternalData(ObjectOutput out)
                          throws IOException

Save object's specific data content.

Overrides:

writeExternalData in class VisorTracingConfigurationItem

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.

Overrides:

readExternalData in class VisorTracingConfigurationItem

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 VisorTracingConfigurationItem