java.lang.Object
- hudson.model.Descriptor<GlobalConfiguration>
- - jenkins.model.GlobalConfiguration
  - - com.sonyericsson.jenkins.plugins.bfa.PluginImpl

All Implemented Interfaces:

ExtensionPoint, Describable<GlobalConfiguration>, Saveable, OnMaster
```
@Extension
@Symbol("buildFailureAnalyzer")
public class PluginImpl
extends GlobalConfiguration
```
The main thing.

Author:

Robert Sandell <robert.sandell@sonyericsson.com>

Nested Class Summary
- Nested classes/interfaces inherited from class hudson.model.Descriptor
  Descriptor.FormException, Descriptor.PropertyType, Descriptor.Self
- Nested classes/interfaces inherited from interface hudson.ExtensionPoint
  ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`DEFAULT_ICON_NAME`	Convenience constant for the default icon size.
`static String`	`DEFAULT_ICON_SIZE`	Convenience constant for the 24x24 icon size.
`static int`	`DEFAULT_MAX_LOG_SIZE`	Default max size of log to be scanned ('0' disables check).
`static int`	`DEFAULT_NR_OF_SCAN_THREADS`	Default number of concurrent scan threads.
`static String`	`DEFAULT_SLACK_CHANNEL`	Default slack channel to use.
`static String`	`DEFAULT_SLACK_FAILURE_CATEGORIES`	Default value for which failure categories to notify slack.
`protected static int`	`MINIMUM_NR_OF_SCAN_THREADS`	Minimum allowed value for `nrOfScanThreads`.
`static PermissionGroup`	`PERMISSION_GROUP`	The permission group for all permissions related to this plugin.
`static Permission`	`REMOVE_PERMISSION`	Permission to remove causes.
`static Permission`	`UPDATE_PERMISSION`	Permission to update the causes.
`static Permission`	`VIEW_PERMISSION`	Permission to view the causes.

Fields inherited from class hudson.model.Descriptor
clazz

Fields inherited from interface hudson.model.Saveable
NOOP

Constructor Summary

Constructors
Constructor Description

PluginImpl()
Default constructor.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`configure(org.kohsuke.stapler.StaplerRequest req, net.sf.json.JSONObject o)`
`AutoCompletionCandidates`	`doAutoCompleteFallbackCategoriesAsString(String value)`	Does the auto completion for categories, matching with any category already present in the knowledge base.
`AutoCompletionCandidates`	`getCategoryAutoCompletionCandidates(String prefix)`	Does the auto completion for categories, matching with any category already present in the knowledge base.
`XmlFile`	`getConfigFile()`
`static String`	`getDefaultIcon()`	The default icon to be used throughout this plugin.
`List<String>`	`getFallbackCategories()`	Get the categories that are considered generic.
`String`	`getFallbackCategoriesAsString()`	Fallback categories.
`static String`	`getFullImageUrl(String size, String name)`	Get the full url to an image, including rootUrl and context path.
`static String`	`getImageUrl(String name)`	Provides a Jenkins relative url to a plugin internal image of `DEFAULT_ICON_SIZE` size.
`static String`	`getImageUrl(String size, String name)`	Provides a Jenkins relative url to a plugin internal image.
`static PluginImpl`	`getInstance()`	Returns the singleton instance.
`KnowledgeBase`	`getKnowledgeBase()`	The knowledge base containing all causes.
`KnowledgeBase.KnowledgeBaseDescriptor`	`getKnowledgeBaseDescriptor(String descString)`	Gets the KnowledgeBaseDescriptor that matches the name descString.
`ExtensionList<KnowledgeBase.KnowledgeBaseDescriptor>`	`getKnowledgeBaseDescriptors()`	Convenience method to reach the list from jelly.
`int`	`getMaxLogSize()`	Returns the maximum log size that should be scanned.
`String`	`getNoCausesMessage()`	Getter for the no causes message.
`int`	`getNrOfScanThreads()`	The number of threads to have in the pool for each build.
`String`	`getSlackChannelName()`	Get configured slack channel.
`String`	`getSlackFailureCategories()`	Get configured slack failure cause categories.
`ScanOnDemandVariables`	`getSodVariables()`	Getter sodVariable.
`static String`	`getStaticImagesBase()`	Returns the base relative URI for static images packaged in webapp.
`static String`	`getStaticResourcesBase()`	Returns the base relative URI for static resources packaged in webapp.
`String`	`getTestResultCategories()`	Get categories to be assigned to failure causes representing failed test cases.
`boolean`	`isDoNotAnalyzeAbortedJob()`	If this feature is enabled or not.
`boolean`	`isGerritTriggerEnabled()`	Send notifications to Gerrit-Trigger-plugin.
`boolean`	`isGlobalEnabled()`	If this feature is enabled or not.
`boolean`	`isGraphsEnabled()`	If graphs are enabled or not.
`boolean`	`isMetricSquashingEnabled()`	If metrics should be squashed to only unique categories per build.
`boolean`	`isNoCausesEnabled()`	Whether to display in the build page when no causes are identified.
`static boolean`	`isSizeInLimit(Run build)`	Checks that log size is in limits.
`boolean`	`isSlackNotifEnabled()`	Send notifications to Slack.
`boolean`	`isTestResultParsingEnabled()`	If failed test cases should be represented as failure causes.
`static boolean`	`needToAnalyze(Result result)`	Checks if the build with certain result should be analyzed or not.
`protected Object`	`readResolve()`
`void`	`setDoNotAnalyzeAbortedJob(boolean doNotAnalyzeAbortedJob)`	Sets if this feature is enabled or not.
`void`	`setFallbackCategoriesAsString(String categories)`	Sets the categories to be considered as generic.
`void`	`setGerritTriggerEnabled(boolean gerritTriggerEnabled)`	Sets if this feature is enabled or not.
`void`	`setGlobalEnabled(boolean globalEnabled)`	Sets if this feature is enabled or not.
`void`	`setGraphsEnabled(boolean graphsEnabled)`	Sets if graphs are enabled.
`void`	`setKnowledgeBase(KnowledgeBase knowledgeBase)`	Sets the knowledge base.
`void`	`setMaxLogSize(int maxLogSize)`	Set the maximum log size that should be scanned.
`void`	`setMetricSquashingEnabled(boolean metricSquashingEnabled)`	Sets if metrics should be squashed to only unique categories per build.
`void`	`setNoCausesEnabled(boolean noCausesEnabled)`	Sets whether the "no indications found" message should be shown in the job page when no causes are found.
`void`	`setNoCausesMessage(String noCausesMessage)`	Sets the no causes message.
`void`	`setNrOfScanThreads(int nrOfScanThreads)`	The number of threads to have in the pool for each build.
`void`	`setSlackChannelName(String slackChannelName)`	Set configured slack channel.
`void`	`setSlackFailureCategories(String slackFailureCategories)`	Set configured slack failure cause categories.
`void`	`setSlackNotifEnabled(boolean slackNotifEnabled)`	Sets if this feature is enabled or not.
`void`	`setSodVariables(ScanOnDemandVariables sodVariables)`	Sets the scan on demand variables.
`void`	`setTestResultCategories(String testResultCategories)`	Set categories to be assigned to failure causes representing failed test cases.
`void`	`setTestResultParsingEnabled(boolean testResultParsingEnabled)`	Sets if failed test cases should be represented as failure causes or not.
`static boolean`	`shouldScan(Job project)`	Checks if the specified project should be scanned or not.
`static boolean`	`shouldScan(Run build)`	Checks if the specified build should be scanned or not.
`void`	`start()`	Starts the knowledge base.
`void`	`stop()`	Run on Jenkins shutdown.

Methods inherited from class jenkins.model.GlobalConfiguration
all, getDescriptor, getGlobalConfigPage

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DEFAULT_ICON_SIZE
```
public static final String DEFAULT_ICON_SIZE
```
    Convenience constant for the 24x24 icon size. used for getImageUrl(String, String).
    
    See Also:
    
    Constant Field Values
  - DEFAULT_ICON_NAME
```
public static final String DEFAULT_ICON_NAME
```
    Convenience constant for the default icon size. used for getImageUrl(String, String).
    
    See Also:
    
    Constant Field Values
  - DEFAULT_NR_OF_SCAN_THREADS
```
public static final int DEFAULT_NR_OF_SCAN_THREADS
```
    Default number of concurrent scan threads.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_MAX_LOG_SIZE
```
public static final int DEFAULT_MAX_LOG_SIZE
```
    Default max size of log to be scanned ('0' disables check).
    
    See Also:
    
    Constant Field Values
  - DEFAULT_SLACK_CHANNEL
```
public static final String DEFAULT_SLACK_CHANNEL
```
    Default slack channel to use.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_SLACK_FAILURE_CATEGORIES
```
public static final String DEFAULT_SLACK_FAILURE_CATEGORIES
```
    Default value for which failure categories to notify slack.
    
    See Also:
    
    Constant Field Values
  - PERMISSION_GROUP
```
public static final PermissionGroup PERMISSION_GROUP
```
    The permission group for all permissions related to this plugin.
  - UPDATE_PERMISSION
```
public static final Permission UPDATE_PERMISSION
```
    Permission to update the causes. E.e. Access CauseManagement.
  - VIEW_PERMISSION
```
public static final Permission VIEW_PERMISSION
```
    Permission to view the causes. E.e. Access CauseManagement.
  - REMOVE_PERMISSION
```
public static final Permission REMOVE_PERMISSION
```
    Permission to remove causes.
  - MINIMUM_NR_OF_SCAN_THREADS
```
protected static final int MINIMUM_NR_OF_SCAN_THREADS
```
    Minimum allowed value for nrOfScanThreads.
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - PluginImpl
```
@DataBoundConstructor
public PluginImpl()
```
    Default constructor.
- Method Detail
  - readResolve
```
protected Object readResolve()
```
  - getConfigFile
```
public XmlFile getConfigFile()
```
    Overrides:
    
    getConfigFile in class Descriptor<GlobalConfiguration>
  - start
```
@Initializer(after=EXTENSIONS_AUGMENTED)
public void start()
```
    Starts the knowledge base.
  - stop
```
@Terminator
public void stop()
```
    Run on Jenkins shutdown.
  - getStaticResourcesBase
```
public static String getStaticResourcesBase()
```
    Returns the base relative URI for static resources packaged in webapp.
    
    Returns:
    
    the base URI.
  - getSodVariables
```
public ScanOnDemandVariables getSodVariables()
```
    Getter sodVariable.
    
    Returns:
    
    the message.
  - getStaticImagesBase
```
public static String getStaticImagesBase()
```
    Returns the base relative URI for static images packaged in webapp.
    
    Returns:
    
    the images directory.
    
    See Also:
    
    getStaticResourcesBase()
  - getImageUrl
```
public static String getImageUrl(String size,
                                 String name)
```
    Provides a Jenkins relative url to a plugin internal image.
    
    Parameters:
    
    size - the size of the image (the sub directory of images).
    
    name - the name of the image file.
    
    Returns:
    
    a URL to the image.
  - getFullImageUrl
```
public static String getFullImageUrl(String size,
                                     String name)
```
    Get the full url to an image, including rootUrl and context path.
    
    Parameters:
    
    size - the size of the image (the sub directory of images).
    
    name - the name of the image file.
    
    Returns:
    
    a URL to the image.
  - getImageUrl
```
public static String getImageUrl(String name)
```
    Provides a Jenkins relative url to a plugin internal image of DEFAULT_ICON_SIZE size.
    
    Parameters:
    
    name - the name of the image.
    
    Returns:
    
    a URL to the image.
    
    See Also:
    
    getImageUrl(String, String)
  - getDefaultIcon
```
public static String getDefaultIcon()
```
    The default icon to be used throughout this plugin.
    
    Returns:
    
    the relative URL to the image.
    
    See Also:
    
    getImageUrl(String), getImageUrl(String, String)
  - getInstance
```
@NonNull
public static PluginImpl getInstance()
```
    Returns the singleton instance.
    
    Returns:
    
    the one.
  - getNoCausesMessage
```
public String getNoCausesMessage()
```
    Getter for the no causes message.
    
    Returns:
    
    the message.
  - isNoCausesEnabled
```
public boolean isNoCausesEnabled()
```
    Whether to display in the build page when no causes are identified.
    
    Returns:
    
    true if on.
  - setNoCausesEnabled
```
@DataBoundSetter
public void setNoCausesEnabled(boolean noCausesEnabled)
```
    Sets whether the "no indications found" message should be shown in the job page when no causes are found. Default value is true.
    
    Parameters:
    
    noCausesEnabled - on or off.
  - isGlobalEnabled
```
public boolean isGlobalEnabled()
```
    If this feature is enabled or not. When on all unsuccessful builds will be scanned. None when off.
    
    Returns:
    
    true if on.
  - isDoNotAnalyzeAbortedJob
```
public boolean isDoNotAnalyzeAbortedJob()
```
    If this feature is enabled or not. When on all aborted builds will be ignored.
    
    Returns:
    
    true if on.
  - isGraphsEnabled
```
public boolean isGraphsEnabled()
```
    If graphs are enabled or not. Links to graphs and graphs will not be displayed when disabled. It can be enabled only if the knowledgeBase has support for it.
    
    Returns:
    
    True if enabled.
  - setGraphsEnabled
```
@DataBoundSetter
public void setGraphsEnabled(boolean graphsEnabled)
```
    Sets if graphs are enabled. Default value is false.
    
    Parameters:
    
    graphsEnabled - the graph flag
  - setNoCausesMessage
```
@DataBoundSetter
public void setNoCausesMessage(String noCausesMessage)
```
    Sets the no causes message.
    
    Parameters:
    
    noCausesMessage - the no causes message
  - setKnowledgeBase
```
@DataBoundSetter
public void setKnowledgeBase(KnowledgeBase knowledgeBase)
```
    Sets the knowledge base.
    
    Parameters:
    
    knowledgeBase - the knowledge base
  - setSodVariables
```
@DataBoundSetter
public void setSodVariables(ScanOnDemandVariables sodVariables)
```
    Sets the scan on demand variables.
    
    Parameters:
    
    sodVariables - the variables
  - setFallbackCategoriesAsString
```
@DataBoundSetter
public void setFallbackCategoriesAsString(String categories)
```
    Sets the categories to be considered as generic. Causes with generic categories will only be found if there are no other, non-generic causes.
    
    Parameters:
    
    categories - The space separated list of generic categories
  - getFallbackCategoriesAsString
```
public String getFallbackCategoriesAsString()
```
    Fallback categories.
    
    Returns:
    
    Fallback categories
  - isTestResultParsingEnabled
```
public boolean isTestResultParsingEnabled()
```
    If failed test cases should be represented as failure causes.
    
    Returns:
    
    True if enabled.
  - getTestResultCategories
```
public String getTestResultCategories()
```
    Get categories to be assigned to failure causes representing failed test cases.
    
    Returns:
    
    the categories.
  - getFallbackCategories
```
public List<String> getFallbackCategories()
```
    Get the categories that are considered generic.
    
    Returns:
    
    a list of generic categories, never null.
  - isMetricSquashingEnabled
```
public boolean isMetricSquashingEnabled()
```
    If metrics should be squashed to only unique categories per build.
    
    Returns:
    
    True if enabled.
  - setDoNotAnalyzeAbortedJob
```
@DataBoundSetter
public void setDoNotAnalyzeAbortedJob(boolean doNotAnalyzeAbortedJob)
```
    Sets if this feature is enabled or not. When on all aborted builds will be ignored.
    
    Parameters:
    
    doNotAnalyzeAbortedJob - on or off.
  - setGlobalEnabled
```
@DataBoundSetter
public void setGlobalEnabled(boolean globalEnabled)
```
    Sets if this feature is enabled or not. When on all unsuccessful builds will be scanned. None when off. Default value is true.
    
    Parameters:
    
    globalEnabled - on or off.
  - setTestResultParsingEnabled
```
@DataBoundSetter
public void setTestResultParsingEnabled(boolean testResultParsingEnabled)
```
    Sets if failed test cases should be represented as failure causes or not. Default value is false.
    
    Parameters:
    
    testResultParsingEnabled - on or off.
  - setTestResultCategories
```
@DataBoundSetter
public void setTestResultCategories(String testResultCategories)
```
    Set categories to be assigned to failure causes representing failed test cases.
    
    Parameters:
    
    testResultCategories - Space-separated string with categories
  - setMetricSquashingEnabled
```
@DataBoundSetter
public void setMetricSquashingEnabled(boolean metricSquashingEnabled)
```
    Sets if metrics should be squashed to only unique categories per build. Default value is false.
    
    Parameters:
    
    metricSquashingEnabled - on or off.
  - isGerritTriggerEnabled
```
public boolean isGerritTriggerEnabled()
```
    Send notifications to Gerrit-Trigger-plugin.
    
    Returns:
    
    true if on.
  - isSlackNotifEnabled
```
public boolean isSlackNotifEnabled()
```
    Send notifications to Slack.
    
    Returns:
    
    true if on.
  - getSlackChannelName
```
public String getSlackChannelName()
```
    Get configured slack channel.
    
    Returns:
    
    String - Slack Channel.
  - getSlackFailureCategories
```
public String getSlackFailureCategories()
```
    Get configured slack failure cause categories.
    
    Returns:
    
    String - Space separated list of failure cause categories.
  - setGerritTriggerEnabled
```
@DataBoundSetter
public void setGerritTriggerEnabled(boolean gerritTriggerEnabled)
```
    Sets if this feature is enabled or not. When on, cause descriptions will be forwarded to Gerrit-Trigger-Plugin. Default value is true.
    
    Parameters:
    
    gerritTriggerEnabled - on or off.
  - setSlackNotifEnabled
```
@DataBoundSetter
public void setSlackNotifEnabled(boolean slackNotifEnabled)
```
    Sets if this feature is enabled or not. When on, selected failures will be sent to Slack channel.
    
    Parameters:
    
    slackNotifEnabled - on or off. null == off.
  - setSlackChannelName
```
@DataBoundSetter
public void setSlackChannelName(String slackChannelName)
```
    Set configured slack channel.
    
    Parameters:
    
    slackChannelName - null = DEFAULT_SLACK_CHANNEL
  - setSlackFailureCategories
```
@DataBoundSetter
public void setSlackFailureCategories(String slackFailureCategories)
```
    Set configured slack failure cause categories.
    
    Parameters:
    
    slackFailureCategories - - Space seperated list of failure cause categories.
  - getNrOfScanThreads
```
public int getNrOfScanThreads()
```
    The number of threads to have in the pool for each build. Used by the BuildFailureScanner. Will return nothing less than MINIMUM_NR_OF_SCAN_THREADS.
    
    Returns:
    
    the number of scan threads.
  - setNrOfScanThreads
```
@DataBoundSetter
public void setNrOfScanThreads(int nrOfScanThreads)
```
    The number of threads to have in the pool for each build. Used by the BuildFailureScanner. Will throw an IllegalArgumentException if the parameter is less than MINIMUM_NR_OF_SCAN_THREADS.
    
    Parameters:
    
    nrOfScanThreads - the number of scan threads.
  - setMaxLogSize
```
@DataBoundSetter
public void setMaxLogSize(int maxLogSize)
```
    Set the maximum log size that should be scanned.
    
    Parameters:
    
    maxLogSize - value
  - getMaxLogSize
```
public int getMaxLogSize()
```
    Returns the maximum log size that should be scanned.
    
    Returns:
    
    value
  - needToAnalyze
```
public static boolean needToAnalyze(Result result)
```
    Checks if the build with certain result should be analyzed or not.
    
    Parameters:
    
    result - the result
    
    Returns:
    
    true if it should be analyzed.
  - shouldScan
```
public static boolean shouldScan(Run build)
```
    Checks if the specified build should be scanned or not.
    
    Parameters:
    
    build - the build
    
    Returns:
    
    true if it should be scanned.
    
    See Also:
    
    shouldScan(Job)
  - isSizeInLimit
```
public static boolean isSizeInLimit(Run build)
```
    Checks that log size is in limits.
    
    Parameters:
    
    build - the build
    
    Returns:
    
    true if size is in limit.
  - shouldScan
```
public static boolean shouldScan(Job project)
```
    Checks if the specified project should be scanned or not. Determined by isGlobalEnabled() and if the project has ScannerJobProperty.isDoNotScan().
    
    Parameters:
    
    project - the project
    
    Returns:
    
    true if it should be scanned.
  - getKnowledgeBase
```
public KnowledgeBase getKnowledgeBase()
```
    The knowledge base containing all causes.
    
    Returns:
    
    all the base.
  - getKnowledgeBaseDescriptors
```
public ExtensionList<KnowledgeBase.KnowledgeBaseDescriptor> getKnowledgeBaseDescriptors()
```
    Convenience method to reach the list from jelly.
    
    Returns:
    
    the list of registered KnowledgeBaseDescriptors
  - getKnowledgeBaseDescriptor
```
public KnowledgeBase.KnowledgeBaseDescriptor getKnowledgeBaseDescriptor(String descString)
```
    Gets the KnowledgeBaseDescriptor that matches the name descString.
    
    Parameters:
    
    descString - either name of a KnowledgeBaseDescriptor or the fully qualified name.
    
    Returns:
    
    The matching KnowledgeBaseDescriptor or null if none is found.
  - configure
```
public boolean configure(org.kohsuke.stapler.StaplerRequest req,
                         net.sf.json.JSONObject o)
```
    Overrides:
    
    configure in class GlobalConfiguration
  - getCategoryAutoCompletionCandidates
```
public AutoCompletionCandidates getCategoryAutoCompletionCandidates(String prefix)
```
    Does the auto completion for categories, matching with any category already present in the knowledge base.
    
    Parameters:
    
    prefix - the input prefix.
    
    Returns:
    
    the AutoCompletionCandidates.
  - doAutoCompleteFallbackCategoriesAsString
```
public AutoCompletionCandidates doAutoCompleteFallbackCategoriesAsString(@QueryParameter
                                                                         String value)
```
    Does the auto completion for categories, matching with any category already present in the knowledge base.
    
    Parameters:
    
    value - the input value.
    
    Returns:
    
    the AutoCompletionCandidates.

Class PluginImpl

Nested Class Summary

Nested classes/interfaces inherited from class hudson.model.Descriptor

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

Field Summary

Fields inherited from class hudson.model.Descriptor

Fields inherited from interface hudson.model.Saveable

Constructor Summary

Method Summary

Methods inherited from class jenkins.model.GlobalConfiguration

Methods inherited from class hudson.model.Descriptor

Methods inherited from class java.lang.Object

Field Detail

DEFAULT_ICON_SIZE

DEFAULT_ICON_NAME

DEFAULT_NR_OF_SCAN_THREADS

DEFAULT_MAX_LOG_SIZE

DEFAULT_SLACK_CHANNEL

DEFAULT_SLACK_FAILURE_CATEGORIES

PERMISSION_GROUP

UPDATE_PERMISSION

VIEW_PERMISSION

REMOVE_PERMISSION

MINIMUM_NR_OF_SCAN_THREADS

Constructor Detail

PluginImpl

Method Detail

readResolve

getConfigFile

start

stop

getStaticResourcesBase

getSodVariables

getStaticImagesBase

getImageUrl

getFullImageUrl

getImageUrl

getDefaultIcon

getInstance

getNoCausesMessage

isNoCausesEnabled

setNoCausesEnabled

isGlobalEnabled

isDoNotAnalyzeAbortedJob

isGraphsEnabled

setGraphsEnabled

setNoCausesMessage

setKnowledgeBase

setSodVariables

setFallbackCategoriesAsString

getFallbackCategoriesAsString

isTestResultParsingEnabled

getTestResultCategories

getFallbackCategories

isMetricSquashingEnabled

setDoNotAnalyzeAbortedJob

setGlobalEnabled

setTestResultParsingEnabled

setTestResultCategories

setMetricSquashingEnabled

isGerritTriggerEnabled

isSlackNotifEnabled

getSlackChannelName

getSlackFailureCategories

setGerritTriggerEnabled

setSlackNotifEnabled

setSlackChannelName

setSlackFailureCategories

getNrOfScanThreads

setNrOfScanThreads

setMaxLogSize

getMaxLogSize

needToAnalyze

shouldScan

isSizeInLimit

shouldScan

getKnowledgeBase

getKnowledgeBaseDescriptors

getKnowledgeBaseDescriptor

configure