org.eclipse.emf.emfstore.internal.modelmutator.mutation
Class FeatureMapKeyMutation

java.lang.Object
  org.eclipse.emf.emfstore.internal.modelmutator.mutation.Mutation
      org.eclipse.emf.emfstore.internal.modelmutator.mutation.StructuralFeatureMutation<ESFeatureMapKeyMutation>
          org.eclipse.emf.emfstore.internal.modelmutator.mutation.FeatureMapKeyMutation

All Implemented Interfaces:

Cloneable, ESFeatureMapKeyMutation, ESMutation, ESStructuralFeatureMutation<ESFeatureMapKeyMutation>

public class FeatureMapKeyMutation
extends StructuralFeatureMutation<ESFeatureMapKeyMutation>
implements ESFeatureMapKeyMutation

A mutation, which changes the keys of feature map entries.

Author:

Philip Langer

Constructor Summary

FeatureMapKeyMutation(ESModelMutatorUtil util)
Creates a new mutation with the specified util.

FeatureMapKeyMutation(ESModelMutatorUtil util, MutationTargetSelector selector)
Creates a new mutation with the specified util and the selector.

Method Summary

void	apply() Applies this mutation and returns whether it succeeded in being applied.
Mutation	clone() Mutations must follow the prototype pattern as org.eclipse.emf.emfstore.internal.modelmutator.api.ModelMutator will clone pre-configured mutations before they will be completed and applied.
List<org.eclipse.emf.ecore.EStructuralFeature>	getFeaturesOfFeatureMapGroup() Returns the features that are derived from the selected feature map.

Methods inherited from class org.eclipse.emf.emfstore.internal.modelmutator.mutation.StructuralFeatureMutation

getExcludedTargetEClasses, getExcludedTargetFeatures, getExcludedTargetObjects, getTargetFeature, getTargetObject, setTargetFeature, setTargetObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.emf.emfstore.modelmutator.ESStructuralFeatureMutation

getExcludedTargetEClasses, getExcludedTargetFeatures, getExcludedTargetObjects, getTargetFeature, getTargetObject, setTargetFeature, setTargetObject

Constructor Detail

FeatureMapKeyMutation

public FeatureMapKeyMutation(ESModelMutatorUtil util)

Creates a new mutation with the specified util.

Parameters:

util - The model mutator util used for accessing the model to be mutated.

FeatureMapKeyMutation

public FeatureMapKeyMutation(ESModelMutatorUtil util,
                             MutationTargetSelector selector)

Creates a new mutation with the specified util and the selector.

Parameters:

util - The model mutator util used for accessing the model to be mutated.

selector - The target selector for selecting the target container and feature.

Method Detail

clone

public Mutation clone()

Mutations must follow the prototype pattern as org.eclipse.emf.emfstore.internal.modelmutator.api.ModelMutator will clone pre-configured mutations before they will be completed and applied. This allows clients to provide a specifically configured set mutations and start the mutation only from cloning and applying the set of pre-configured mutations.

Specified by:

clone in class Mutation

Returns:

A copy of this mutation with the same configuration.

See Also:

Mutation.clone()

apply

public void apply()
           throws ESMutationException

Applies this mutation and returns whether it succeeded in being applied.

Specified by:

apply in interface ESMutation

Specified by:

apply in class Mutation

Throws:

ESMutationException - thrown if the mutation failed.

See Also:

Mutation.apply()

getFeaturesOfFeatureMapGroup

public List<org.eclipse.emf.ecore.EStructuralFeature> getFeaturesOfFeatureMapGroup()

Returns the features that are derived from the selected feature map.

Returns:

The features of the selected feature map.