InstanceTracingPropertiesMXBean (IBM Streams JMX API)

```
public interface InstanceTracingPropertiesMXBean
```
InstanceTracingPropertiesMXBean provides attributes, operations, and notifications for working with Streams instance tracing properties.
ObjectNameBuilder.instancePropertyGroup(String, String, com.ibm.streams.management.instance.InstanceMXBean.PropertyGroup) can be used with a groupName of TRACE to build the ObjectName for an InstanceTracingPropertiesMXBean.

Notifications:
A InstanceTracingPropertiesMXBean supports sending the following notifications:

javax.management.AttributeChangeNotification.ATTRIBUTE_CHANGE
Only a subset of the attributes support attribute change notification. A note is included in the attribute description for each attribute that supports attribute change notification

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`DomainTracingPropertiesMXBean.Level`	`getDefaultLevel()` Returns the value of the `TRACE_DEFAULT_LEVEL` configuration property.
`int`	`getMaximumFileCount()` Returns the value of the `TRACE_MAXIMUM_FILE_COUNT` configuration property.
`int`	`getMaximumFileSize()` Returns the value of the `TRACE_MAXIMUM_FILE_SIZE` configuration property.
`void`	`setDefaultLevel(DomainTracingPropertiesMXBean.Level defaultLevel)` Sets the value of the `TRACE_DEFAULT_LEVEL` configuration property.
`void`	`setMaximumFileCount(int maximumFileCount)` Sets the value of the `TRACE_MAXIMUM_FILE_COUNT` configuration property.
`void`	`setMaximumFileSize(int maximumFileSize)` Sets the value of the `TRACE_MAXIMUM_FILE_SIZE` configuration property.

- Method Detail
  - getDefaultLevel
```
DomainTracingPropertiesMXBean.Level getDefaultLevel()
```
    Returns the value of the TRACE_DEFAULT_LEVEL configuration property.
    Note: Attribute change notification is supported for this attribute.
    
    Returns:
    
    the default trace level.
    
    Throws:
    
    java.lang.IllegalStateException - if the operation is unable to complete successfully.
    
    java.lang.SecurityException - if the current user does not have the required permissions to perform the operation. Information about Streams permissions can be found in the product documentation at http://www.ibm.com/support/knowledgecenter/SSCRJU_4.1.0/com.ibm.streams.cfg.doc/doc/ibminfospherestreams-security-objects-tables.html
  - setDefaultLevel
```
void setDefaultLevel(DomainTracingPropertiesMXBean.Level defaultLevel)
```
    Sets the value of the TRACE_DEFAULT_LEVEL configuration property.
    
    Parameters:
    
    defaultLevel - specifies the new default trace level to set.
    
    Throws:
    
    java.lang.IllegalStateException - if the operation is unable to complete successfully.
    
    java.lang.SecurityException - if the current user does not have the required permissions to perform the operation. Information about Streams permissions can be found in the product documentation at http://www.ibm.com/support/knowledgecenter/SSCRJU_4.1.0/com.ibm.streams.cfg.doc/doc/ibminfospherestreams-security-objects-tables.html
  - getMaximumFileCount
```
int getMaximumFileCount()
```
    Returns the value of the TRACE_MAXIMUM_FILE_COUNT configuration property.
    Note: Attribute change notification is supported for this attribute.
    
    Returns:
    
    the maximum trace file count.
    
    Throws:
    
    java.lang.IllegalStateException - if the operation is unable to complete successfully.
    
    java.lang.SecurityException - if the current user does not have the required permissions to perform the operation. Information about Streams permissions can be found in the product documentation at http://www.ibm.com/support/knowledgecenter/SSCRJU_4.1.0/com.ibm.streams.cfg.doc/doc/ibminfospherestreams-security-objects-tables.html
  - setMaximumFileCount
```
void setMaximumFileCount(int maximumFileCount)
```
    Sets the value of the TRACE_MAXIMUM_FILE_COUNT configuration property.
    
    Parameters:
    
    maximumFileCount - specifies the new maximum trace file count to set.
    
    Throws:
    
    java.lang.IllegalStateException - if the operation is unable to complete successfully.
    
    java.lang.SecurityException - if the current user does not have the required permissions to perform the operation. Information about Streams permissions can be found in the product documentation at http://www.ibm.com/support/knowledgecenter/SSCRJU_4.1.0/com.ibm.streams.cfg.doc/doc/ibminfospherestreams-security-objects-tables.html
  - getMaximumFileSize
```
int getMaximumFileSize()
```
    Returns the value of the TRACE_MAXIMUM_FILE_SIZE configuration property.
    Note: Attribute change notification is supported for this attribute.
    
    Returns:
    
    the maximum trace file size.
    
    Throws:
    
    java.lang.IllegalStateException - if the operation is unable to complete successfully.
    
    java.lang.SecurityException - if the current user does not have the required permissions to perform the operation. Information about Streams permissions can be found in the product documentation at http://www.ibm.com/support/knowledgecenter/SSCRJU_4.1.0/com.ibm.streams.cfg.doc/doc/ibminfospherestreams-security-objects-tables.html
  - setMaximumFileSize
```
void setMaximumFileSize(int maximumFileSize)
```
    Sets the value of the TRACE_MAXIMUM_FILE_SIZE configuration property.
    
    Parameters:
    
    maximumFileSize - specifies the new maximum file size to set.
    
    Throws:
    
    java.lang.IllegalStateException - if the operation is unable to complete successfully.
    
    java.lang.SecurityException - if the current user does not have the required permissions to perform the operation. Information about Streams permissions can be found in the product documentation at http://www.ibm.com/support/knowledgecenter/SSCRJU_4.1.0/com.ibm.streams.cfg.doc/doc/ibminfospherestreams-security-objects-tables.html

getDefaultLevel

setDefaultLevel

getMaximumFileCount

setMaximumFileCount

getMaximumFileSize

setMaximumFileSize