Package com.nomagic.magicdraw.uml2.util

Class UMLCopier

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<K,V>

java.util.LinkedHashMap<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EObject>

org.eclipse.emf.ecore.util.EcoreUtil.Copier

com.nomagic.magicdraw.uml2.util.UMLCopier

All Implemented Interfaces:

Serializable, Cloneable, Map<org.eclipse.emf.ecore.EObject,org.eclipse.emf.ecore.EObject>

public class UMLCopier
extends org.eclipse.emf.ecore.util.EcoreUtil.Copier

Utility class that should be used to copy UML model objects.

Version:

1.0

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	UMLCopier.IndexTracker

Field Summary

Fields inherited from class org.eclipse.emf.ecore.util.EcoreUtil.Copier

resolveProxies, useOriginalReferences

Constructor Summary

Constructors

Constructor	Description
UMLCopier()	Creates an instance.
UMLCopier(boolean resolveProxies)	Creates an instance that resolves proxies or not as specified.
UMLCopier(boolean resolveProxies, boolean useOriginalReferences)	Creates an instance that resolves proxies or not and uses non-copied references or not as specified.

Method Summary

Modifier and Type	Method	Description
protected void	addToTargetWhenBidirectional(org.eclipse.emf.ecore.EObject copyEObject, org.eclipse.emf.ecore.util.InternalEList<org.eclipse.emf.ecore.EObject> targetList, org.eclipse.emf.ecore.EReference eOpposite, int index, org.eclipse.emf.ecore.EObject copyReferencedEObject, UMLCopier.IndexTracker indexTracker)
org.eclipse.emf.ecore.EObject	copy(org.eclipse.emf.ecore.EObject eObject)	Returns a copy of the given eObject.
protected void	copyContainment(org.eclipse.emf.ecore.EReference eReference, org.eclipse.emf.ecore.EObject eObject, org.eclipse.emf.ecore.EObject copyEObject)	Called to handle the copying of a containment feature; this adds a list of copies or sets a single copy as appropriate for the multiplicity.
protected void	copyReference(org.eclipse.emf.ecore.EReference eReference, org.eclipse.emf.ecore.EObject eObject, org.eclipse.emf.ecore.EObject copyEObject)	Called to handle the copying of a cross reference; this adds values or sets a single value as appropriate for the multiplicity while omitting any bidirectional reference that isn't in the copy map.
void	copyReferences()	Hooks up cross references; it delegates to copyReference.
protected Iterator<org.eclipse.emf.ecore.EObject>	getSourceIterator(org.eclipse.emf.ecore.util.InternalEList<org.eclipse.emf.ecore.EObject> source)

Methods inherited from class org.eclipse.emf.ecore.util.EcoreUtil.Copier

copyAll, copyAttribute, copyAttributeValue, copyFeatureMap, copyProxyURI, createCopy, getTarget, getTarget, getTarget, getTarget

Methods inherited from class java.util.LinkedHashMap

clear, containsValue, entrySet, forEach, get, getOrDefault, keySet, removeEldestEntry, replaceAll, values

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, containsKey, equals, hashCode, isEmpty, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, size

Constructor Details

UMLCopier

public UMLCopier()

Creates an instance.

UMLCopier

public UMLCopier(boolean resolveProxies)

Creates an instance that resolves proxies or not as specified.

Parameters:

resolveProxies - whether proxies should be resolved while copying.

UMLCopier

public UMLCopier(boolean resolveProxies,
 boolean useOriginalReferences)

Creates an instance that resolves proxies or not and uses non-copied references or not as specified.

Parameters:

resolveProxies - whether proxies should be resolved while copying.

useOriginalReferences - whether non-copied references should be used while copying.

Method Details

copy

public org.eclipse.emf.ecore.EObject copy(org.eclipse.emf.ecore.EObject eObject)

Returns a copy of the given eObject.

Overrides:

copy in class org.eclipse.emf.ecore.util.EcoreUtil.Copier

Parameters:

eObject - the object to copy.

Returns:

the copy.

copyReferences

public void copyReferences()

Hooks up cross references; it delegates to copyReference.

Overrides:

copyReferences in class org.eclipse.emf.ecore.util.EcoreUtil.Copier

copyContainment

protected void copyContainment(org.eclipse.emf.ecore.EReference eReference,
 org.eclipse.emf.ecore.EObject eObject,
 org.eclipse.emf.ecore.EObject copyEObject)

Called to handle the copying of a containment feature; this adds a list of copies or sets a single copy as appropriate for the multiplicity.

Overrides:

copyContainment in class org.eclipse.emf.ecore.util.EcoreUtil.Copier

Parameters:

eReference - the feature to copy.

eObject - the object from which to copy.

copyEObject - the object to copy to.

copyReference

protected void copyReference(org.eclipse.emf.ecore.EReference eReference,
 org.eclipse.emf.ecore.EObject eObject,
 org.eclipse.emf.ecore.EObject copyEObject)

Called to handle the copying of a cross reference; this adds values or sets a single value as appropriate for the multiplicity while omitting any bidirectional reference that isn't in the copy map.

Overrides:

copyReference in class org.eclipse.emf.ecore.util.EcoreUtil.Copier

Parameters:

eReference - the reference to copy.

eObject - the object from which to copy.

copyEObject - the object to copy to.

getSourceIterator

protected Iterator<org.eclipse.emf.ecore.EObject> getSourceIterator(org.eclipse.emf.ecore.util.InternalEList<org.eclipse.emf.ecore.EObject> source)

addToTargetWhenBidirectional

protected void addToTargetWhenBidirectional(org.eclipse.emf.ecore.EObject copyEObject,
 org.eclipse.emf.ecore.util.InternalEList<org.eclipse.emf.ecore.EObject> targetList,
 org.eclipse.emf.ecore.EReference eOpposite,
 int index,
 org.eclipse.emf.ecore.EObject copyReferencedEObject,
 UMLCopier.IndexTracker indexTracker)