jetbrains.exodus.core.execution

Class Job

java.lang.Object

jetbrains.exodus.core.execution.Job

Direct Known Subclasses:

DecoratorJob, LatchJob, RunnableJob

public abstract class Job
extends java.lang.Object

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Job()
protected	Job(@NotNull JobProcessor processor)
protected	Job(@NotNull JobProcessor processor, @NotNull Priority priority)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object job)
protected abstract void	execute()
java.lang.String	getGroup()
java.lang.String	getName()
JobProcessor	getProcessor()
boolean	isEqualTo(Job job)
boolean	queue(Priority priority)
void	registerJobFinishedHandler(@NotNull JobHandler handler) Registers a handler to be invoked after the job has executed.
void	registerJobStartingHandler(@NotNull JobHandler handler) Registers a handler to be invoked before the job is executed.
void	setProcessor(JobProcessor processor)
boolean	wasQueued()

Methods inherited from class java.lang.Object

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

Constructor Detail

Job

protected Job()

Job

protected Job(@NotNull
              @NotNull JobProcessor processor)

Job

protected Job(@NotNull
              @NotNull JobProcessor processor,
              @NotNull
              @NotNull Priority priority)

Method Detail

queue

public boolean queue(Priority priority)

getProcessor

public JobProcessor getProcessor()

setProcessor

public void setProcessor(JobProcessor processor)

wasQueued

public boolean wasQueued()

getName

public java.lang.String getName()

getGroup

public java.lang.String getGroup()

registerJobStartingHandler

public void registerJobStartingHandler(@NotNull
                                       @NotNull JobHandler handler)

Registers a handler to be invoked before the job is executed. All handlers are executed in the same processor as the execute() method.

Parameters:

handler - an instance of JobHandler to be invoked before the job is started.

registerJobFinishedHandler

public void registerJobFinishedHandler(@NotNull
                                       @NotNull JobHandler handler)

Registers a handler to be invoked after the job has executed. All handlers are executed in the same processor as the execute() method and independently of exceptions it may throw during execution.

Parameters:

handler - an instance of JobHandler to be invoked after the job has finished.

equals

public final boolean equals(java.lang.Object job)

Overrides:

equals in class java.lang.Object

isEqualTo

public boolean isEqualTo(Job job)

execute

protected abstract void execute()
                         throws java.lang.Throwable

Throws:

java.lang.Throwable