org.apache.reef.tang.implementation

Class Subplan<T>

java.lang.Object

org.apache.reef.tang.implementation.InjectionPlan<T>

org.apache.reef.tang.implementation.Subplan<T>

All Implemented Interfaces:

Traversable<InjectionPlan<?>>

public final class Subplan<T>
extends InjectionPlan<T>

Constructor Summary

Constructors

Constructor and Description
Subplan(Node node, InjectionPlan<T>... alternatives)
Subplan(Node node, int selectedIndex, InjectionPlan<T>... alternatives)

Method Summary

Methods

Modifier and Type	Method and Description
Collection<InjectionPlan<?>>	getChildren() Get child elements of the injection plan tree.
InjectionPlan<? extends T>	getDelegatedPlan()
int	getNumAlternatives()
InjectionPlan<?>[]	getPlans()
int	getSelectedIndex()
boolean	isAmbiguous() Even if there is only one sub-plan, it was registered as a default plan, and is therefore ambiguous.
boolean	isInjectable()
String	toShallowString()
String	toString()

Methods inherited from class org.apache.reef.tang.implementation.InjectionPlan

getNode, isFeasible, toCantInjectString, toPrettyString

Methods inherited from class java.lang.Object

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

Constructor Detail

Subplan

@SafeVarargs
public Subplan(Node node,
                   int selectedIndex,
                   InjectionPlan<T>... alternatives)

Subplan

@SafeVarargs
public Subplan(Node node,
                   InjectionPlan<T>... alternatives)

Method Detail

getChildren

public Collection<InjectionPlan<?>> getChildren()

Get child elements of the injection plan tree. TODO: use ArrayList internally (and maybe for input, too).

Specified by:

getChildren in interface Traversable<InjectionPlan<?>>

Overrides:

getChildren in class InjectionPlan<T>

Returns:

A list of injection sub-plans.

getNumAlternatives

public int getNumAlternatives()

Specified by:

getNumAlternatives in class InjectionPlan<T>

isAmbiguous

public boolean isAmbiguous()

Even if there is only one sub-plan, it was registered as a default plan, and is therefore ambiguous.

Specified by:

isAmbiguous in class InjectionPlan<T>

isInjectable

public boolean isInjectable()

Specified by:

isInjectable in class InjectionPlan<T>

toString

public String toString()

Overrides:

toString in class Object

toShallowString

public String toShallowString()

Specified by:

toShallowString in class InjectionPlan<T>

getSelectedIndex

public int getSelectedIndex()

getDelegatedPlan

public InjectionPlan<? extends T> getDelegatedPlan()

getPlans

public InjectionPlan<?>[] getPlans()