chemaxon.util.concurrent.marvin

Class CompositeWorkUnit

java.lang.Object

chemaxon.util.concurrent.marvin.CompositeWorkUnit

All Implemented Interfaces:

WorkUnit, java.util.concurrent.Callable

@PublicAPI
public class CompositeWorkUnit
extends java.lang.Object
implements WorkUnit

Work unit composed of an array of work units, to be called in a linear fashion in a single thread, one after the other in the specified order. The provided output is an array of outputs provided by these work units.

Since:

Marvin 5.0

Author:

Nora Mate

Field Summary

Fields

Modifier and Type	Field and Description
protected WorkUnit[]	workUnits The array of work units.

Constructor Summary

Constructors

Constructor and Description
CompositeWorkUnit() Constructor.
CompositeWorkUnit(WorkUnit[] workUnits) Constructor.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	call() Performs the work unit tasks in a linear fashion, one after the other.
void	setInput(java.lang.Object obj) Sets the input in each work unit.
void	setWorkUnits(WorkUnit[] workUnits) Sets the work units.

Methods inherited from class java.lang.Object

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

Field Detail

workUnits

protected WorkUnit[] workUnits

The array of work units.

Constructor Detail

CompositeWorkUnit

public CompositeWorkUnit()

Constructor. Work units should be set by setWorkUnits(chemaxon.util.concurrent.WorkUnit[]).

CompositeWorkUnit

public CompositeWorkUnit(WorkUnit[] workUnits)

Constructor. Sets the work units.

Parameters:

workUnits - the work units

Method Detail

setWorkUnits

public void setWorkUnits(WorkUnit[] workUnits)

Sets the work units.

Parameters:

workUnits - the work units

setInput

public void setInput(java.lang.Object obj)
              throws java.util.concurrent.ExecutionException

Sets the input in each work unit.

Specified by:

setInput in interface WorkUnit

Parameters:

obj - the input object

Throws:

java.util.concurrent.ExecutionException

call

public java.lang.Object call()
                      throws java.lang.Exception

Performs the work unit tasks in a linear fashion, one after the other.

Specified by:

call in interface java.util.concurrent.Callable

Returns:

the result array (one result object for each work unit)

Throws:

java.lang.Exception