Package org.emftext.language.java.resolver.decider

Class ParameterDecider

java.lang.Object

org.emftext.language.java.resolver.decider.AbstractDecider

org.emftext.language.java.resolver.decider.ParameterDecider

All Implemented Interfaces:

IResolutionTargetDecider

public class ParameterDecider
extends AbstractDecider

A decider that looks for parameters.

Field Summary

Fields inherited from class org.emftext.language.java.resolver.decider.AbstractDecider

active

Constructor Summary

Constructors

Constructor	Description
ParameterDecider()

Method Summary

Modifier and Type	Method	Description
boolean	canFindTargetsFor(EObject referenceContainer, EReference containingReference)	Determines if the decider is of any use for the given resolving procedure.
boolean	containsCandidates(EObject container, EReference containingReference)	Determines if the decider needs to look into the given reference.
boolean	continueAfterReference()	Defines, if the scoping for this decider allows to look behind the point where the reference, for which the target is searched, was defined.
EList<? extends EObject>	getAdditionalCandidates(String identifier, EObject container)	Allows for the decider to provide additional target candidates that are not directly contained in the traversed model tree.
boolean	isPossibleTarget(String id, EObject element)	Decides if the given element is a (possibly the final) target.
boolean	walkInto(EObject element)	Determines if references given element, which is a child of the elements visited by default in the tree traversing, should also be considered.

Methods inherited from class org.emftext.language.java.resolver.decider.AbstractDecider

activate, deactivate, isActive, isSure, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterDecider

public ParameterDecider()

Method Detail

continueAfterReference

public boolean continueAfterReference()

Description copied from interface: IResolutionTargetDecider

Defines, if the scoping for this decider allows to look behind the point where the reference, for which the target is searched, was defined.

Specified by:

continueAfterReference in interface IResolutionTargetDecider

Overrides:

continueAfterReference in class AbstractDecider

Returns:

true by default

getAdditionalCandidates

public EList<? extends EObject> getAdditionalCandidates(String identifier,
                                                        EObject container)

Description copied from interface: IResolutionTargetDecider

Allows for the decider to provide additional target candidates that are not directly contained in the traversed model tree. The additional candidates will be inserted into the scope behind the children of the given container.

Specified by:

getAdditionalCandidates in interface IResolutionTargetDecider

Overrides:

getAdditionalCandidates in class AbstractDecider

Returns:

null (corresponds to empty list) by default

isPossibleTarget

public boolean isPossibleTarget(String id,
                                EObject element)

Description copied from interface: IResolutionTargetDecider

Decides if the given element is a (possibly the final) target.

Returns:

decision

containsCandidates

public boolean containsCandidates(EObject container,
                                  EReference containingReference)

Description copied from interface: IResolutionTargetDecider

Determines if the decider needs to look into the given reference.

Returns:

decision

walkInto

public boolean walkInto(EObject element)

Description copied from interface: IResolutionTargetDecider

Determines if references given element, which is a child of the elements visited by default in the tree traversing, should also be considered.

Specified by:

walkInto in interface IResolutionTargetDecider

Overrides:

walkInto in class AbstractDecider

Returns:

false by default

canFindTargetsFor

public boolean canFindTargetsFor(EObject referenceContainer,
                                 EReference containingReference)

Description copied from interface: IResolutionTargetDecider

Determines if the decider is of any use for the given resolving procedure.

Returns:

decision