com.ibm.websphere.pmi.stat

Class StatLevelSpec

java.lang.Object

com.ibm.websphere.pmi.stat.StatLevelSpec

All Implemented Interfaces:

java.io.Serializable

public class StatLevelSpec
extends java.lang.Object
implements java.io.Serializable

This class represents the performance monitoring/instrumentation specification for a StatDescriptor. The specification allows to enable or disable statistics individually. The statistic IDs are defined in WS*Stats interface in com.ibm.websphere.pmi.stat package. For example, JVM statistics are defined in WSJVMStats.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALL_STATISTICS Indicate all statistics that available for the given StatDescriptor

Constructor Summary

Constructors

Constructor and Description
StatLevelSpec(java.lang.String[] path, int[] enable) Constructs a monitoring specification to selectively enable statistics.

Method Summary

Methods

Modifier and Type	Method and Description
int[]	getEnabled() Get the list of statistics that are enabled.
java.lang.String[]	getPath() Get StatDescriptor
void	setEnabled(int[] enabled) Set statistics that needs to be enabled.
void	setPath(java.lang.String[] path) Set StatDescriptor
java.lang.String	toString() Returns String representation of StatLevelSpec

Methods inherited from class java.lang.Object

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

Field Detail

ALL_STATISTICS

public static final int ALL_STATISTICS

Indicate all statistics that available for the given StatDescriptor

See Also:

Constant Field Values

Constructor Detail

StatLevelSpec

public StatLevelSpec(java.lang.String[] path,
             int[] enable)

Constructs a monitoring specification to selectively enable statistics.

Parameters:

path - Stats for which statistics needs to be enabled. A null indicates the root of PMI tree (server).

enable - List of statistic ID that needs be enabled. If path is null then new int[StatLevelSpec.ALL_STATISTICS] is the only valid value for this parameter. Only the statistics specified in this list will be enabled and the statistics that are not specified in this list will be disabled.
Use new int[StatLevelSpec.ALL_STATISTICS] to enable all the statistics that are available for this StatDescriptor.

Method Detail

getPath

public java.lang.String[] getPath()

Get StatDescriptor

getEnabled

public int[] getEnabled()

Get the list of statistics that are enabled. StatLevelSpec.ALL_STATISTICS indicate all statistics are enabled.

setPath

public void setPath(java.lang.String[] path)

Set StatDescriptor

Parameters:

path - Path of the stats in the PMI tree. A null indicates the root of PMI tree (server).

setEnabled

public void setEnabled(int[] enabled)

Set statistics that needs to be enabled.

Parameters:

enabled - List of statistic ID that needs be enabled. Only the statistics specified in this list will be enabled and the statistics that are not specified in this list will be disabled.
Use new int[MBeanLevelSpec.ALL_STATISTICS] to enable all the statistics.

toString

public java.lang.String toString()

Returns String representation of StatLevelSpec

Overrides:

toString in class java.lang.Object