org.cip4.jdflib.util.thread

Class MultiJobTaskQueue

java.lang.Object

java.lang.Thread

org.cip4.jdflib.util.thread.OrderedTaskQueue

org.cip4.jdflib.util.thread.MultiTaskQueue

org.cip4.jdflib.util.thread.MultiJobTaskQueue

All Implemented Interfaces:

java.lang.Runnable

public class MultiJobTaskQueue
extends MultiTaskQueue

class to run multiple tasks in parallel while ensuring that all tasks that belong to one job remain in order

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

java.lang.Thread.State, java.lang.Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Method Summary

Modifier and Type	Method and Description
static MultiJobTaskQueue	getCreateJobQueue(java.lang.String name, int maxParallel) grab the queue
boolean	isUnique()
boolean	queue(java.lang.Runnable task) ensure we don't accidentally queue non-runpairs
boolean	queue(java.lang.Runnable task, java.lang.Object mutex)
void	setUnique(boolean unique)
java.lang.String	toString()

Methods inherited from class org.cip4.jdflib.util.thread.MultiTaskQueue

executing, getCreateQueue, getCurrentRunning, getMaxParallel, interruptCurrent, interruptTask, setMaxParallel, shutDown, start

Methods inherited from class org.cip4.jdflib.util.thread.OrderedTaskQueue

getAvQueue, getAvRun, getCreateQueue, getDone, getSumQueue, getSumRun, isLive, run, shutDown, shutDownAll, size, waiting

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, stop, stop, suspend, yield

Methods inherited from class java.lang.Object

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

Method Detail

isUnique

public boolean isUnique()

Returns:

the unique

setUnique

public void setUnique(boolean unique)

Parameters:

unique - the unique to set

getCreateJobQueue

public static MultiJobTaskQueue getCreateJobQueue(java.lang.String name,
                                                  int maxParallel)

grab the queue

Parameters:

name - - must not be null

maxParallel - ignored if <=0

Returns:

the queue to fill with tasks

queue

public boolean queue(java.lang.Runnable task,
                     java.lang.Object mutex)

Parameters:

task -

mutex - all tasks wit the same mutex will be run in sequence

Returns:

queue

public boolean queue(java.lang.Runnable task)

ensure we don't accidentally queue non-runpairs

Overrides:

queue in class OrderedTaskQueue

Parameters:

task - the thing to send off

Returns:

true if successfully queued

See Also:

OrderedTaskQueue.queue(java.lang.Runnable)

toString

public java.lang.String toString()

Overrides:

toString in class MultiTaskQueue

See Also:

Object.toString()