org.eclipse.ocl.examples.pivot.internal.impl

Class PackageImpl

java.lang.Object

org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.EObjectImpl

org.eclipse.ocl.examples.pivot.utilities.PivotObjectImpl

org.eclipse.ocl.examples.pivot.internal.impl.ElementImpl

org.eclipse.ocl.examples.pivot.internal.impl.NamedElementImpl

org.eclipse.ocl.examples.pivot.internal.impl.NamespaceImpl

org.eclipse.ocl.examples.pivot.internal.impl.PackageImpl

All Implemented Interfaces:

org.eclipse.emf.common.notify.Adapter, org.eclipse.emf.common.notify.Adapter.Internal, org.eclipse.emf.common.notify.Notifier, org.eclipse.emf.ecore.EObject, org.eclipse.emf.ecore.InternalEObject, DomainElement, DomainNamedElement, DomainNamespace, DomainPackage, Nameable, Element, NamedElement, Namespace, Package, TemplateableElement, Visitable, PivotObject

Direct Known Subclasses:

LibraryImpl, Orphanage, ProfileImpl

public class PackageImpl
extends NamespaceImpl
implements Package

An implementation of the model object 'Package'.

The following features are implemented:

• Template Binding
• Owned Template Signature
• Unspecialized Element
• Nested Package
• Nesting Package
• Ns Prefix
• Ns URI
• Imported Package
• Owned Type

Generated

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolder, org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderBaseImpl, org.eclipse.emf.ecore.impl.BasicEObjectImpl.EPropertiesHolderImpl

Nested classes/interfaces inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EAdapterList<E extends java.lang.Object & org.eclipse.emf.common.notify.Adapter>, org.eclipse.emf.common.notify.impl.BasicNotifierImpl.EObservableAdapterList

Nested classes/interfaces inherited from interface org.eclipse.emf.common.notify.Adapter

org.eclipse.emf.common.notify.Adapter.Internal

Nested classes/interfaces inherited from interface org.eclipse.emf.ecore.InternalEObject

org.eclipse.emf.ecore.InternalEObject.EStore

Field Summary

Fields

Modifier and Type	Field and Description
protected org.eclipse.emf.common.util.EList<Package>	importedPackage The cached value of the 'Imported Package' reference list.
protected org.eclipse.emf.common.util.EList<Package>	nestedPackage The cached value of the 'Nested Package' containment reference list.
protected static java.lang.String	NS_PREFIX_EDEFAULT The default value of the 'Ns Prefix' attribute.
protected static java.lang.String	NS_URI_EDEFAULT The default value of the 'Ns URI' attribute.
protected java.lang.String	nsPrefix The cached value of the 'Ns Prefix' attribute.
protected java.lang.String	nsURI The cached value of the 'Ns URI' attribute.
protected TemplateSignature	ownedTemplateSignature The cached value of the 'Owned Template Signature' containment reference.
protected org.eclipse.emf.common.util.EList<Type>	ownedType The cached value of the 'Owned Type' containment reference list.
protected org.eclipse.emf.common.util.EList<TemplateBinding>	templateBinding The cached value of the 'Template Binding' containment reference list.
protected TemplateableElement	unspecializedElement The cached value of the 'Unspecialized Element' reference.

Fields inherited from class org.eclipse.ocl.examples.pivot.internal.impl.NamespaceImpl

ownedRule

Fields inherited from class org.eclipse.ocl.examples.pivot.internal.impl.NamedElementImpl

IS_STATIC_EDEFAULT, IS_STATIC_EFLAG, name, NAME_EDEFAULT, ownedAnnotation

Fields inherited from class org.eclipse.ocl.examples.pivot.internal.impl.ElementImpl

extension, ownedComment

Fields inherited from class org.eclipse.emf.ecore.impl.EObjectImpl

eAdapters, eContainer, eContainerFeatureID, EDELIVER, EDYNAMIC_CLASS, eFlags, ELAST_EOBJECT_FLAG, ELAST_NOTIFIER_FLAG, eProperties, EPROXY

Fields inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

EVIRTUAL_GET, EVIRTUAL_IS_SET, EVIRTUAL_NO_VALUE, EVIRTUAL_SET, EVIRTUAL_UNSET

Fields inherited from interface org.eclipse.emf.ecore.InternalEObject

EOPPOSITE_FEATURE_BASE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PackageImpl()

Method Summary

Methods

Modifier and Type	Method and Description
<R> R	accept(Visitor<R> visitor) Returns the result of accepting a visit from a visitor.
org.eclipse.emf.common.notify.NotificationChain	basicSetNestingPackage(Package newNestingPackage, org.eclipse.emf.common.notify.NotificationChain msgs)
org.eclipse.emf.common.notify.NotificationChain	basicSetOwnedTemplateSignature(TemplateSignature newOwnedTemplateSignature, org.eclipse.emf.common.notify.NotificationChain msgs)
Package	createNestedPackage()
Package	createNestedPackage(org.eclipse.emf.ecore.EClass eClass)
TemplateSignature	createOwnedTemplateSignature()
Type	createOwnedType()
Type	createOwnedType(org.eclipse.emf.ecore.EClass eClass)
TemplateBinding	createTemplateBinding()
int	eBaseStructuralFeatureID(int derivedFeatureID, java.lang.Class<?> baseClass)
org.eclipse.emf.common.notify.NotificationChain	eBasicRemoveFromContainerFeature(org.eclipse.emf.common.notify.NotificationChain msgs)
int	eDerivedOperationID(int baseOperationID, java.lang.Class<?> baseClass)
int	eDerivedStructuralFeatureID(int baseFeatureID, java.lang.Class<?> baseClass)
java.lang.Object	eGet(int featureID, boolean resolve, boolean coreType)
org.eclipse.emf.common.notify.NotificationChain	eInverseAdd(org.eclipse.emf.ecore.InternalEObject otherEnd, int featureID, org.eclipse.emf.common.notify.NotificationChain msgs)
org.eclipse.emf.common.notify.NotificationChain	eInverseRemove(org.eclipse.emf.ecore.InternalEObject otherEnd, int featureID, org.eclipse.emf.common.notify.NotificationChain msgs)
java.lang.Object	eInvoke(int operationID, org.eclipse.emf.common.util.EList<?> arguments)
boolean	eIsSet(int featureID)
void	eSet(int featureID, java.lang.Object newValue)
protected org.eclipse.emf.ecore.EClass	eStaticClass()
void	eUnset(int featureID)
org.eclipse.emf.ecore.EPackage	getEPackage()
java.util.List<Package>	getImportedPackage()
java.util.List<Package>	getNestedPackage()
Package	getNestingPackage()
java.lang.String	getNsPrefix()
java.lang.String	getNsURI()
TemplateSignature	getOwnedTemplateSignature()
java.util.List<Type>	getOwnedType()
PackageId	getPackageId()
java.util.List<TemplateBinding>	getTemplateBinding()
TemplateableElement	getUnspecializedElement()
boolean	isTemplate()
java.util.List<ParameterableElement>	parameterableElements()
void	setNestingPackage(Package newNestingPackage)
void	setNsPrefix(java.lang.String newNsPrefix)
void	setNsURI(java.lang.String newNsURI)
void	setOwnedTemplateSignature(TemplateSignature newOwnedTemplateSignature)
void	setUnspecializedElement(TemplateableElement newUnspecializedElement)
java.lang.String	toString()

Methods inherited from class org.eclipse.ocl.examples.pivot.internal.impl.NamespaceImpl

createOwnedRule, getOwnedRule

Methods inherited from class org.eclipse.ocl.examples.pivot.internal.impl.NamedElementImpl

createOwnedAnnotation, getName, getOwnedAnnotation, isStatic, setIsStatic, setName

Methods inherited from class org.eclipse.ocl.examples.pivot.internal.impl.ElementImpl

allOwnedElements, create, createExtension, createOwnedComment, getExtension, getOwnedComment, getValue

Methods inherited from class org.eclipse.ocl.examples.pivot.utilities.PivotObjectImpl

getETarget, getTarget, isAdapterForType, notifyChanged, setTarget, unsetTarget

Methods inherited from class org.eclipse.emf.ecore.impl.EObjectImpl

eAdapters, eBasicAdapters, eBasicProperties, eBasicSetContainer, eClass, eContainerFeatureID, eDeliver, eInternalContainer, eIsProxy, eProperties, eSetClass, eSetDeliver, eSetProxyURI

Methods inherited from class org.eclipse.emf.ecore.impl.BasicEObjectImpl

eAddVirtualValue, eAllContents, eBasicRemoveFromContainer, eBasicSetContainer, eComputeVirtualValuesCapacity, eContainer, eContainerAdapterArray, eContainingFeature, eContainmentFeature, eContainmentFeature, eContains, eContents, eCrossReferences, eDerivedOperationID, eDerivedStructuralFeatureID, eDirectResource, eDynamicBasicRemoveFromContainer, eDynamicClass, eDynamicFeature, eDynamicFeatureID, eDynamicGet, eDynamicGet, eDynamicGet, eDynamicInverseAdd, eDynamicInverseAdd, eDynamicInverseRemove, eDynamicInverseRemove, eDynamicInvoke, eDynamicInvoke, eDynamicIsSet, eDynamicIsSet, eDynamicIsSet, eDynamicSet, eDynamicSet, eDynamicSet, eDynamicUnset, eDynamicUnset, eDynamicUnset, eGet, eGet, eGet, eHasSettings, eInternalResource, eInverseAdd, eInverseRemove, eInvocationDelegate, eInvoke, eIsSet, eObjectForURIFragmentSegment, eOpenGet, eOpenIsSet, eOpenSet, eOpenUnset, eProxyURI, eRemoveVirtualValue, eResolveProxy, eResource, eSet, eSetDirectResource, eSetResource, eSetStore, eSetting, eSettingDelegate, eSettings, eSetVirtualIndexBits, eSetVirtualValue, eSetVirtualValues, eStaticFeatureCount, eStaticOperationCount, eStore, eUnset, eURIFragmentSegment, eVirtualBitCount, eVirtualGet, eVirtualGet, eVirtualIndex, eVirtualIndexBits, eVirtualIsSet, eVirtualSet, eVirtualUnset, eVirtualValue, eVirtualValues

Methods inherited from class org.eclipse.emf.common.notify.impl.BasicNotifierImpl

eBasicAdapterArray, eBasicHasAdapters, eNotificationRequired, eNotify

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.ocl.examples.pivot.Namespace

createOwnedRule, getOwnedRule

Methods inherited from interface org.eclipse.ocl.examples.pivot.NamedElement

createOwnedAnnotation, getName, getOwnedAnnotation, isStatic, setIsStatic, setName

Methods inherited from interface org.eclipse.ocl.examples.pivot.Element

allOwnedElements, createExtension, createOwnedComment, getETarget, getExtension, getOwnedComment, getValue

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Methods inherited from interface org.eclipse.ocl.examples.pivot.util.Visitable

eClass

Methods inherited from interface org.eclipse.emf.ecore.InternalEObject

eNotificationRequired

Field Detail

templateBinding

protected org.eclipse.emf.common.util.EList<TemplateBinding> templateBinding

The cached value of the 'Template Binding' containment reference list.

See Also:

getTemplateBinding()

Generated

Ordered

ownedTemplateSignature

protected TemplateSignature ownedTemplateSignature

The cached value of the 'Owned Template Signature' containment reference.

See Also:

getOwnedTemplateSignature()

Generated

Ordered

unspecializedElement

protected TemplateableElement unspecializedElement

The cached value of the 'Unspecialized Element' reference.

See Also:

getUnspecializedElement()

Generated

Ordered

nestedPackage

protected org.eclipse.emf.common.util.EList<Package> nestedPackage

The cached value of the 'Nested Package' containment reference list.

See Also:

getNestedPackage()

Generated

Ordered

NS_PREFIX_EDEFAULT

protected static final java.lang.String NS_PREFIX_EDEFAULT

The default value of the 'Ns Prefix' attribute.

See Also:

getNsPrefix()

Generated

Ordered

nsPrefix

protected java.lang.String nsPrefix

The cached value of the 'Ns Prefix' attribute.

See Also:

getNsPrefix()

Generated

Ordered

NS_URI_EDEFAULT

protected static final java.lang.String NS_URI_EDEFAULT

The default value of the 'Ns URI' attribute.

See Also:

getNsURI()

Generated

Ordered

nsURI

protected java.lang.String nsURI

The cached value of the 'Ns URI' attribute.

See Also:

getNsURI()

Generated

Ordered

importedPackage

protected org.eclipse.emf.common.util.EList<Package> importedPackage

The cached value of the 'Imported Package' reference list.

See Also:

getImportedPackage()

Generated

Ordered

ownedType

protected org.eclipse.emf.common.util.EList<Type> ownedType

The cached value of the 'Owned Type' containment reference list.

See Also:

getOwnedType()

Generated

Ordered

Constructor Detail

PackageImpl

protected PackageImpl()

Generated

Method Detail

eStaticClass

protected org.eclipse.emf.ecore.EClass eStaticClass()

Overrides:

eStaticClass in class NamespaceImpl

Generated

getTemplateBinding

public java.util.List<TemplateBinding> getTemplateBinding()

Specified by:

getTemplateBinding in interface TemplateableElement

Returns:

the value of the 'Template Binding' containment reference list.

See Also:

PivotPackage.getTemplateableElement_TemplateBinding(), TemplateBinding.getBoundElement()

Generated

createTemplateBinding

public TemplateBinding createTemplateBinding()

Specified by:

createTemplateBinding in interface TemplateableElement

Returns:

The new TemplateBinding.

See Also:

TemplateableElement.getTemplateBinding()

Generated

getOwnedTemplateSignature

public TemplateSignature getOwnedTemplateSignature()

Specified by:

getOwnedTemplateSignature in interface TemplateableElement

Returns:

the value of the 'Owned Template Signature' containment reference.

See Also:

TemplateableElement.setOwnedTemplateSignature(TemplateSignature), PivotPackage.getTemplateableElement_OwnedTemplateSignature(), TemplateSignature.getTemplate()

Generated

basicSetOwnedTemplateSignature

public org.eclipse.emf.common.notify.NotificationChain basicSetOwnedTemplateSignature(TemplateSignature newOwnedTemplateSignature,
                                                                             org.eclipse.emf.common.notify.NotificationChain msgs)

Generated

setOwnedTemplateSignature

public void setOwnedTemplateSignature(TemplateSignature newOwnedTemplateSignature)

Specified by:

setOwnedTemplateSignature in interface TemplateableElement

Parameters:

newOwnedTemplateSignature - the new value of the 'Owned Template Signature' containment reference.

See Also:

TemplateableElement.getOwnedTemplateSignature()

Generated

createOwnedTemplateSignature

public TemplateSignature createOwnedTemplateSignature()

Specified by:

createOwnedTemplateSignature in interface TemplateableElement

Returns:

The new TemplateSignature.

See Also:

TemplateableElement.getOwnedTemplateSignature()

Generated

getUnspecializedElement

public TemplateableElement getUnspecializedElement()

Specified by:

getUnspecializedElement in interface TemplateableElement

Returns:

the value of the 'Unspecialized Element' reference.

See Also:

TemplateableElement.setUnspecializedElement(TemplateableElement), PivotPackage.getTemplateableElement_UnspecializedElement()

Generated

setUnspecializedElement

public void setUnspecializedElement(TemplateableElement newUnspecializedElement)

Specified by:

setUnspecializedElement in interface TemplateableElement

Parameters:

newUnspecializedElement - the new value of the 'Unspecialized Element' reference.

See Also:

TemplateableElement.getUnspecializedElement()

Generated

getNestedPackage

public java.util.List<Package> getNestedPackage()

Specified by:

getNestedPackage in interface DomainPackage

Specified by:

getNestedPackage in interface Package

Returns:

the value of the 'Nested Package' containment reference list.

See Also:

PivotPackage.getPackage_NestedPackage(), Package.getNestingPackage()

Generated

getNsPrefix

public java.lang.String getNsPrefix()

Specified by:

getNsPrefix in interface DomainPackage

Specified by:

getNsPrefix in interface Package

Returns:

the value of the 'Ns Prefix' attribute.

See Also:

Package.setNsPrefix(String), PivotPackage.getPackage_NsPrefix()

Generated

setNsPrefix

public void setNsPrefix(java.lang.String newNsPrefix)

Specified by:

setNsPrefix in interface Package

Parameters:

newNsPrefix - the new value of the 'Ns Prefix' attribute.

See Also:

Package.getNsPrefix()

Generated

getNsURI

public java.lang.String getNsURI()

Specified by:

getNsURI in interface DomainPackage

Specified by:

getNsURI in interface Package

Returns:

the value of the 'Ns URI' attribute.

See Also:

Package.setNsURI(String), PivotPackage.getPackage_NsURI()

Generated

setNsURI

public void setNsURI(java.lang.String newNsURI)

Specified by:

setNsURI in interface Package

Parameters:

newNsURI - the new value of the 'Ns URI' attribute.

See Also:

Package.getNsURI()

Generated

getImportedPackage

public java.util.List<Package> getImportedPackage()

Specified by:

getImportedPackage in interface Package

Returns:

the value of the 'Imported Package' reference list.

See Also:

PivotPackage.getPackage_ImportedPackage()

Generated

getOwnedType

public java.util.List<Type> getOwnedType()

Specified by:

getOwnedType in interface DomainPackage

Specified by:

getOwnedType in interface Package

Returns:

the value of the 'Owned Type' containment reference list.

See Also:

PivotPackage.getPackage_OwnedType(), Type.getPackage()

Generated

createNestedPackage

public Package createNestedPackage(org.eclipse.emf.ecore.EClass eClass)

Specified by:

createNestedPackage in interface Package

Parameters:

eClass - The Ecore class of the Package to create.

Returns:

The new Package.

See Also:

Package.getNestedPackage()

Generated

createNestedPackage

public Package createNestedPackage()

Specified by:

createNestedPackage in interface Package

Returns:

The new Package.

See Also:

Package.getNestedPackage()

Generated

getNestingPackage

public Package getNestingPackage()

Specified by:

getNestingPackage in interface DomainPackage

Specified by:

getNestingPackage in interface Package

Returns:

the value of the 'Nesting Package' container reference.

See Also:

Package.setNestingPackage(Package), PivotPackage.getPackage_NestingPackage(), Package.getNestedPackage()

Generated

basicSetNestingPackage

public org.eclipse.emf.common.notify.NotificationChain basicSetNestingPackage(Package newNestingPackage,
                                                                     org.eclipse.emf.common.notify.NotificationChain msgs)

Generated

setNestingPackage

public void setNestingPackage(Package newNestingPackage)

Specified by:

setNestingPackage in interface Package

Parameters:

newNestingPackage - the new value of the 'Nesting Package' container reference.

See Also:

Package.getNestingPackage()

Generated

createOwnedType

public Type createOwnedType(org.eclipse.emf.ecore.EClass eClass)

Specified by:

createOwnedType in interface Package

Parameters:

eClass - The Ecore class of the Type to create.

Returns:

The new Type.

See Also:

Package.getOwnedType()

Generated

createOwnedType

public Type createOwnedType()

Specified by:

createOwnedType in interface Package

Returns:

The new Type.

See Also:

Package.getOwnedType()

Generated

parameterableElements

public java.util.List<ParameterableElement> parameterableElements()

Specified by:

parameterableElements in interface TemplateableElement

Generated

isTemplate

public boolean isTemplate()

Specified by:

isTemplate in interface TemplateableElement

Generated

eInverseAdd

public org.eclipse.emf.common.notify.NotificationChain eInverseAdd(org.eclipse.emf.ecore.InternalEObject otherEnd,
                                                          int featureID,
                                                          org.eclipse.emf.common.notify.NotificationChain msgs)

Overrides:

eInverseAdd in class ElementImpl

Generated

eInverseRemove

public org.eclipse.emf.common.notify.NotificationChain eInverseRemove(org.eclipse.emf.ecore.InternalEObject otherEnd,
                                                             int featureID,
                                                             org.eclipse.emf.common.notify.NotificationChain msgs)

Overrides:

eInverseRemove in class NamespaceImpl

Generated

eBasicRemoveFromContainerFeature

public org.eclipse.emf.common.notify.NotificationChain eBasicRemoveFromContainerFeature(org.eclipse.emf.common.notify.NotificationChain msgs)

Overrides:

eBasicRemoveFromContainerFeature in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

Generated

eGet

public java.lang.Object eGet(int featureID,
                    boolean resolve,
                    boolean coreType)

Specified by:

eGet in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eGet in class NamespaceImpl

Generated

eSet

public void eSet(int featureID,
        java.lang.Object newValue)

Specified by:

eSet in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eSet in class NamespaceImpl

Generated

eUnset

public void eUnset(int featureID)

Specified by:

eUnset in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eUnset in class NamespaceImpl

Generated

eIsSet

public boolean eIsSet(int featureID)

Specified by:

eIsSet in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eIsSet in class NamespaceImpl

Generated

eBaseStructuralFeatureID

public int eBaseStructuralFeatureID(int derivedFeatureID,
                           java.lang.Class<?> baseClass)

Specified by:

eBaseStructuralFeatureID in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eBaseStructuralFeatureID in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

Generated

eDerivedStructuralFeatureID

public int eDerivedStructuralFeatureID(int baseFeatureID,
                              java.lang.Class<?> baseClass)

Specified by:

eDerivedStructuralFeatureID in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eDerivedStructuralFeatureID in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

Generated

eDerivedOperationID

public int eDerivedOperationID(int baseOperationID,
                      java.lang.Class<?> baseClass)

Specified by:

eDerivedOperationID in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eDerivedOperationID in class org.eclipse.emf.ecore.impl.BasicEObjectImpl

Generated

eInvoke

public java.lang.Object eInvoke(int operationID,
                       org.eclipse.emf.common.util.EList<?> arguments)
                         throws java.lang.reflect.InvocationTargetException

Specified by:

eInvoke in interface org.eclipse.emf.ecore.InternalEObject

Overrides:

eInvoke in class ElementImpl

Throws:

java.lang.reflect.InvocationTargetException

Generated

toString

public java.lang.String toString()

Overrides:

toString in class NamedElementImpl

Generated

NOT

accept

public <R> R accept(@NonNull
           Visitor<R> visitor)

Description copied from interface: Visitable

Returns the result of accepting a visit from a visitor. Implementations typically invoke a derived-class-specific variant of visitXXX() to facilitate derived-class-specific processing or just visit() when no such method is available.

Implementations of visit() may use the EcoreSwitch to perform derived-class-specific processing.

Derived implementations of accept() may use getAdapter() to obtain richer visitor interfaces.

Specified by:

accept in interface Visitable

Overrides:

accept in class NamespaceImpl

Returns:

the result of the visit.

getEPackage

@Nullable
public org.eclipse.emf.ecore.EPackage getEPackage()

Specified by:

getEPackage in interface DomainPackage

getPackageId

@NonNull
public PackageId getPackageId()

Specified by:

getPackageId in interface DomainPackage