Module com.wyu4.snowberryjam

Package com.wyu4.snowberryjam.compiler.data.tasks

Class RepeatTask

java.lang.Object

com.wyu4.snowberryjam.compiler.data.tasks.RepeatTask

All Implemented Interfaces:

ExecutableTask, BodiedTask, NamedTask, ValuedTask

public class RepeatTask
extends Object
implements ExecutableTask, BodiedTask, ValuedTask, NamedTask

A repeat loop, similar to a for-loop. The number of times to iterate is stored as SourceKey.VALUE, and the body to run on each iteration is stored as SourceKey.BODY. An optional variable to set each iteration can be stored as SourceKey.NAME.

Field Summary

Fields

Modifier and Type	Field	Description
private final BodyStack	body	The body to run
private final ValueHolder	repeats	The number of times to repeat the loop.
private final ValueHolder	variableName	The variable to set.

Constructor Summary

Constructors

Constructor	Description
RepeatTask(com.fasterxml.jackson.databind.JsonNode node)	Create a new repeat loop

Method Summary

Modifier and Type	Method	Description
void	execute()	Run the task
Object	feedback()	Get some feedback from the task.
BodyStack	getBody()	Get the stack of this task
SourceId	getId()	Get the ID of the task
ValueHolder	getName()
ValueHolder	getValue()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

repeats

private final ValueHolder repeats

The number of times to repeat the loop. Can be any type, so long as it has a size.

See Also:

• ValueHolder.getSize()

variableName

private final ValueHolder variableName

The variable to set. Can be empty, so this is purely optional.

See Also:

• ValueHolder.getSize()

body

private final BodyStack body

The body to run

Constructor Details

RepeatTask

public RepeatTask(com.fasterxml.jackson.databind.JsonNode node)

Create a new repeat loop

Parameters:

node - The JsonNode to refer

Method Details

execute

public void execute()

Description copied from interface: ExecutableTask

Run the task

Specified by:

execute in interface ExecutableTask

getId

public SourceId getId()

Description copied from interface: ExecutableTask

Get the ID of the task

Specified by:

getId in interface ExecutableTask

Returns:

Corresponding SourceId

feedback

public Object feedback()

Description copied from interface: ExecutableTask

Get some feedback from the task. Can be anything, depending on the task.

Specified by:

feedback in interface ExecutableTask

Returns:

null.

toString

public String toString()

Overrides:

toString in class Object

getBody

public BodyStack getBody()

Description copied from interface: BodiedTask

Get the stack of this task

Specified by:

getBody in interface BodiedTask

Returns:

BodyStack of this task

getValue

public ValueHolder getValue()

Specified by:

getValue in interface ValuedTask

getName

public ValueHolder getName()

Specified by:

getName in interface NamedTask