io.sarl.sre.janus.boot.configs.subconfigs
Class ExecutorsConfig
class ExecutorsConfig
extends java.lang.Object
Configuration for the parallel executors.
Maven Group Identifier:
io.sarl.sre.janus
Maven Artifact Identifier:
janus.kernel
Since:
0.8
Property Summary
Modifier and type Property and description
Level internalErrorVerboseLevel
Replies the verbosity level of the internal errors.
int keepAliveDuration
int maxThreads
Replies the maximum number of threads that could be used by the executor service.
int minThreads
int timeout
Field Summary
Modifier and type Field and description
public static val java.lang.String INTERNAL_ERROR_VERBOSE_LEVEL_NAME
Name of the property for the default verbosity level of the executor's internal errors.
public static val Level INTERNAL_ERROR_VERBOSE_LEVEL_VALUE
The default verbosity level of the executor's internal errors.
public static val java.lang.String MAX_NUMBER_OF_THREADS_IN_EXECUTOR_NAME
Name of property for the maximal number of threads to keep in the pool.
public static val int MAX_NUMBER_OF_THREADS_IN_EXECUTOR_VALUE
Indicates the maximal number of threads to keep in the pool.
public static val java.lang.String MIN_NUMBER_OF_THREADS_IN_EXECUTOR_NAME
Name of the property for the minimal number of threads to keep in the pool, even if they are idle.
public static val int MIN_NUMBER_OF_THREADS_IN_EXECUTOR_VALUE
Indicates the minimal number of threads to keep in the pool, even if they are idle.
public static val java.lang.String PERIODIC_THREAD_POOL_PURGE_NAME
Name of the property that indicates if the executor service is purging the thread queues periodically.
public static val boolean PERIODIC_THREAD_POOL_PURGE_VALUE
The default flag that indicates if the executor service is purging the thread queues periodically.
public static val java.lang.String PREFIX
Prefix for the configuration entries of the parallel execution configuration.
public static val java.lang.String THREAD_KEEP_ALIVE_DURATION_NAME
Name of the property for the duration for keeping the iddle threads alive (in seconds).
public static val int THREAD_KEEP_ALIVE_DURATION_VALUE
Indicates the duration for keeping the iddle threads alive (in seconds).
public static val java.lang.String THREAD_TIMEOUT_NAME
Name of the property for the numbers of seconds that the kernel is waiting for thread terminations before timeout.
public static val int THREAD_TIMEOUT_VALUE
Indicates the numbers of seconds that the kernel is waiting for thread terminations before timeout.
Action Summary
Modifier and type Action and description
Level getInternalErrorVerboseLevel
Replies the verbosity level of the internal errors.
int getKeepAliveDuration
int getMaxThreads
Replies the maximum number of threads that could be used by the executor service.
int getMinThreads
int getTimeout
boolean hasMaxThreadsSpecified
Replies if the maximum number of threads is specified.
boolean isPeriodicThreadPoolPurge
void setInternalErrorVerboseLevel(Level)
Change the verbosity level of the internal errors.
int setKeepAliveDuration(int)
Change the duration during which a thread is still in memory without being used for another task.
void setMaxThreads(int)
Change the maximum number of threads that could be used by the executor service.
int setMinThreads(int)
Change the minimum number of threads that could be used by the executor service.
void setPeriodicThreadPoolPurge(boolean)
Change the verbosity level of the internal errors.
int setTimeout(int)
Change the timeout duration for waiting the termination of the threads.
Property Details
internalErrorVerboseLevel
var internalErrorVerboseLevel : Level
Replies the verbosity level of the internal errors.

This property is an alias for the action: getInternalErrorVerboseLevel

Returns:
the verbose level
keepAliveDuration
val keepAliveDuration : int

This property is an alias for the action: getKeepAliveDuration

maxThreads
var maxThreads : int
Replies the maximum number of threads that could be used by the executor service.

This property is an alias for the action: getMaxThreads

Returns:
the max number.
minThreads
val minThreads : int

This property is an alias for the action: getMinThreads

timeout
val timeout : int

This property is an alias for the action: getTimeout

Field Details
INTERNAL_ERROR_VERBOSE_LEVEL_NAME
public static val INTERNAL_ERROR_VERBOSE_LEVEL_NAME : java.lang.String = "sre.services.executors.internalErrorVerboseLevel"
Name of the property for the default verbosity level of the executor's internal errors.
See:
INTERNAL_ERROR_VERBOSE_LEVEL_VALUE
INTERNAL_ERROR_VERBOSE_LEVEL_VALUE
public static val INTERNAL_ERROR_VERBOSE_LEVEL_VALUE : Level
The default verbosity level of the executor's internal errors.
See:
INTERNAL_ERROR_VERBOSE_LEVEL_NAME
MAX_NUMBER_OF_THREADS_IN_EXECUTOR_NAME
public static val MAX_NUMBER_OF_THREADS_IN_EXECUTOR_NAME : java.lang.String = "sre.services.executors.maxThreads"
Name of property for the maximal number of threads to keep in the pool.
See:
MAX_NUMBER_OF_THREADS_IN_EXECUTOR_VALUE
MAX_NUMBER_OF_THREADS_IN_EXECUTOR_VALUE
public static val MAX_NUMBER_OF_THREADS_IN_EXECUTOR_VALUE : int = 512
Indicates the maximal number of threads to keep in the pool.
See:
MAX_NUMBER_OF_THREADS_IN_EXECUTOR_NAME
MIN_NUMBER_OF_THREADS_IN_EXECUTOR_NAME
public static val MIN_NUMBER_OF_THREADS_IN_EXECUTOR_NAME : java.lang.String = "sre.services.executors.minThreads"
Name of the property for the minimal number of threads to keep in the pool, even if they are idle.
See:
MIN_NUMBER_OF_THREADS_IN_EXECUTOR_VALUE
MIN_NUMBER_OF_THREADS_IN_EXECUTOR_VALUE
public static val MIN_NUMBER_OF_THREADS_IN_EXECUTOR_VALUE : int = 0
Indicates the minimal number of threads to keep in the pool, even if they are idle.
See:
MIN_NUMBER_OF_THREADS_IN_EXECUTOR_NAME
PERIODIC_THREAD_POOL_PURGE_NAME
public static val PERIODIC_THREAD_POOL_PURGE_NAME : java.lang.String = "sre.services.executors.periodicThreadPoolPurge"
Name of the property that indicates if the executor service is purging the thread queues periodically.
Since:
0.11
See:
PERIODIC_THREAD_POOL_PURGE_VALUE
PERIODIC_THREAD_POOL_PURGE_VALUE
public static val PERIODIC_THREAD_POOL_PURGE_VALUE : boolean = true
The default flag that indicates if the executor service is purging the thread queues periodically.
Since:
0.11
See:
PERIODIC_THREAD_POOL_PURGE_NAME
PREFIX
public static val PREFIX : java.lang.String = "sre.services.executors"
Prefix for the configuration entries of the parallel execution configuration.
THREAD_KEEP_ALIVE_DURATION_NAME
public static val THREAD_KEEP_ALIVE_DURATION_NAME : java.lang.String = "sre.services.executors.keepAliveDuration"
Name of the property for the duration for keeping the iddle threads alive (in seconds).
Since:
0.5.0
See:
THREAD_KEEP_ALIVE_DURATION_VALUE
THREAD_KEEP_ALIVE_DURATION_VALUE
public static val THREAD_KEEP_ALIVE_DURATION_VALUE : int = 60
Indicates the duration for keeping the iddle threads alive (in seconds).
Since:
0.5.0
See:
THREAD_KEEP_ALIVE_DURATION_NAME
THREAD_TIMEOUT_NAME
public static val THREAD_TIMEOUT_NAME : java.lang.String = "sre.services.executors.threadTimeout"
Name of the property for the numbers of seconds that the kernel is waiting for thread terminations before timeout.
See:
THREAD_TIMEOUT_VALUE
THREAD_TIMEOUT_VALUE
public static val THREAD_TIMEOUT_VALUE : int = 30
Indicates the numbers of seconds that the kernel is waiting for thread terminations before timeout.
See:
THREAD_TIMEOUT_NAME
Action Details
getInternalErrorVerboseLevel
def getInternalErrorVerboseLevel : Level
Replies the verbosity level of the internal errors.
Returns:
the verbose level
getKeepAliveDuration
def getKeepAliveDuration : int
getMaxThreads
def getMaxThreads : int
Replies the maximum number of threads that could be used by the executor service.
Returns:
the max number.
getMinThreads
def getMinThreads : int
getTimeout
def getTimeout : int
hasMaxThreadsSpecified
def hasMaxThreadsSpecified : boolean
Replies if the maximum number of threads is specified.
Returns:
true if the maximum number of threads is specified. Otherwise false .
isPeriodicThreadPoolPurge
def isPeriodicThreadPoolPurge : boolean
setInternalErrorVerboseLevel(Level)
def setInternalErrorVerboseLevel(Level)
Change the verbosity level of the internal errors.
Parameters:
level - the verbose level.
setKeepAliveDuration(int)
def setKeepAliveDuration(int) : int
Change the duration during which a thread is still in memory without being used for another task.
Parameters:
duration - the duration of an iddle thread.
setMaxThreads(int)
def setMaxThreads(int)
Change the maximum number of threads that could be used by the executor service.
Parameters:
maxThreads - the max number.
setMinThreads(int)
def setMinThreads(int) : int
Change the minimum number of threads that could be used by the executor service.
Parameters:
minThreads - the min number.
setPeriodicThreadPoolPurge(boolean)
def setPeriodicThreadPoolPurge(boolean)
Change the verbosity level of the internal errors.
Parameters:
purge - indicates if the executor service is purging the thread pools periodically.
Since:
0.11
setTimeout(int)
def setTimeout(int) : int
Change the timeout duration for waiting the termination of the threads.
Parameters:
duration - the timeout duration.