/**
* Copyright (c) 2010 xored software, Inc.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* xored software, Inc. - initial API and Implementation (Alex Panchenko)
*
* $Id: TypeImpl.java,v 1.24 2012/06/25 13:28:45 apanchenk Exp $
*/
package org.eclipse.dltk.javascript.typeinfo.model.impl;
import java.util.Collection;
import java.util.List;
import org.eclipse.dltk.annotations.Nullable;
import org.eclipse.dltk.internal.javascript.ti.ElementValue;
import org.eclipse.dltk.javascript.core.Types;
import org.eclipse.dltk.javascript.typeinference.IAssignProtection;
import org.eclipse.dltk.javascript.typeinfo.DefaultMetaType;
import org.eclipse.dltk.javascript.typeinfo.IRType;
import org.eclipse.dltk.javascript.typeinfo.ITypeSystem;
import org.eclipse.dltk.javascript.typeinfo.MemberPredicate;
import org.eclipse.dltk.javascript.typeinfo.MetaType;
import org.eclipse.dltk.javascript.typeinfo.TypeUtil;
import org.eclipse.dltk.javascript.typeinfo.model.Constructor;
import org.eclipse.dltk.javascript.typeinfo.model.Member;
import org.eclipse.dltk.javascript.typeinfo.model.Property;
import org.eclipse.dltk.javascript.typeinfo.model.SimpleType;
import org.eclipse.dltk.javascript.typeinfo.model.Type;
import org.eclipse.dltk.javascript.typeinfo.model.TypeInfoModelPackage;
import org.eclipse.dltk.javascript.typeinfo.model.TypeKind;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.EObjectResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;
/**
* <!-- begin-user-doc -->
* An implementation of the model object '<em><b>Type</b></em>'.
* <!-- end-user-doc -->
* <p>
* The following features are implemented:
* <ul>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#getMembers <em>Members</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#getKind <em>Kind</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#getSuperType <em>Super Type</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#getSuperTypeExpr <em>Super Type Expr</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#getStaticConstructor <em>Static Constructor</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#getTraits <em>Traits</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#getConstructors <em>Constructors</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#isInstantiable <em>Instantiable</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#isInheritConstructors <em>Inherit Constructors</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#isInheritStaticMembers <em>Inherit Static Members</em>}</li>
* <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.TypeImpl#getMetaType <em>Meta Type</em>}</li>
* </ul>
* </p>
*
* @generated
*/
public class TypeImpl extends ElementImpl implements Type {
/**
* The cached value of the '{@link #getMembers() <em>Members</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMembers()
* @generated
* @ordered
*/
protected EList<Member> members;
/**
* The default value of the '{@link #getKind() <em>Kind</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getKind()
* @generated
* @ordered
*/
protected static final TypeKind KIND_EDEFAULT = TypeKind.DEFAULT;
/**
* The cached value of the '{@link #getKind() <em>Kind</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getKind()
* @generated
* @ordered
*/
protected TypeKind kind = KIND_EDEFAULT;
/**
* The cached value of the '{@link #getSuperTypeExpr() <em>Super Type Expr</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getSuperTypeExpr()
* @generated
* @ordered
*/
protected SimpleType superTypeExpr;
/**
* The cached value of the '{@link #getStaticConstructor() <em>Static Constructor</em>}' containment reference.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getStaticConstructor()
* @generated
* @ordered
*/
protected Constructor staticConstructor;
/**
* The cached value of the '{@link #getTraits() <em>Traits</em>}' reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getTraits()
* @generated
* @ordered
*/
protected EList<Type> traits;
/**
* The cached value of the '{@link #getConstructors() <em>Constructors</em>}' containment reference list.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getConstructors()
* @generated
* @ordered
*/
protected EList<Constructor> constructors;
/**
* The default value of the '{@link #isInstantiable() <em>Instantiable</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isInstantiable()
* @generated
* @ordered
*/
protected static final boolean INSTANTIABLE_EDEFAULT = true;
/**
* The cached value of the '{@link #isInstantiable() <em>Instantiable</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isInstantiable()
* @generated
* @ordered
*/
protected boolean instantiable = INSTANTIABLE_EDEFAULT;
/**
* The default value of the '{@link #isInheritConstructors() <em>Inherit Constructors</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isInheritConstructors()
* @generated
* @ordered
*/
protected static final boolean INHERIT_CONSTRUCTORS_EDEFAULT = false;
/**
* The default value of the '{@link #isInheritStaticMembers() <em>Inherit Static Members</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #isInheritStaticMembers()
* @generated
* @ordered
*/
protected static final boolean INHERIT_STATIC_MEMBERS_EDEFAULT = false;
/**
* The default value of the '{@link #getMetaType() <em>Meta Type</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMetaType()
* @generated NOT
* @ordered
*/
protected static final MetaType META_TYPE_EDEFAULT = DefaultMetaType.DEFAULT;
/**
* The cached value of the '{@link #getMetaType() <em>Meta Type</em>}' attribute.
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @see #getMetaType()
* @generated
* @ordered
*/
protected MetaType metaType = META_TYPE_EDEFAULT;
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
protected TypeImpl() {
super();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
protected EClass eStaticClass() {
return TypeInfoModelPackage.Literals.TYPE;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Member> getMembers() {
if (members == null) {
members = new EObjectContainmentWithInverseEList<Member>(Member.class, this, TypeInfoModelPackage.TYPE__MEMBERS, TypeInfoModelPackage.MEMBER__DECLARING_TYPE);
}
return members;
}
@Override
public String getName() {
if (isProxy()) {
return URI.decode(eProxyURI().fragment());
}
return super.getName();
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public TypeKind getKind() {
if (isProxy()) {
return TypeKind.UNRESOLVED;
}
return kind;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setKind(TypeKind newKind) {
TypeKind oldKind = kind;
kind = newKind == null ? KIND_EDEFAULT : newKind;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TypeInfoModelPackage.TYPE__KIND, oldKind, kind));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public Type getSuperType() {
return superTypeExpr != null ? superTypeExpr.getTarget() : null;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public void setSuperType(Type newSuperType) {
setSuperTypeExpr(TypeUtil.ref(newSuperType));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public SimpleType getSuperTypeExpr() {
return superTypeExpr;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetSuperTypeExpr(SimpleType newSuperTypeExpr, NotificationChain msgs) {
SimpleType oldSuperTypeExpr = superTypeExpr;
superTypeExpr = newSuperTypeExpr;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR, oldSuperTypeExpr, newSuperTypeExpr);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setSuperTypeExpr(SimpleType newSuperTypeExpr) {
if (newSuperTypeExpr != superTypeExpr) {
NotificationChain msgs = null;
if (superTypeExpr != null)
msgs = ((InternalEObject)superTypeExpr).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR, null, msgs);
if (newSuperTypeExpr != null)
msgs = ((InternalEObject)newSuperTypeExpr).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR, null, msgs);
msgs = basicSetSuperTypeExpr(newSuperTypeExpr, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR, newSuperTypeExpr, newSuperTypeExpr));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public Constructor getStaticConstructor() {
return staticConstructor;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public NotificationChain basicSetStaticConstructor(Constructor newStaticConstructor, NotificationChain msgs) {
Constructor oldStaticConstructor = staticConstructor;
staticConstructor = newStaticConstructor;
if (eNotificationRequired()) {
ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR, oldStaticConstructor, newStaticConstructor);
if (msgs == null) msgs = notification; else msgs.add(notification);
}
return msgs;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setStaticConstructor(Constructor newStaticConstructor) {
if (newStaticConstructor != staticConstructor) {
NotificationChain msgs = null;
if (staticConstructor != null)
msgs = ((InternalEObject)staticConstructor).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR, null, msgs);
if (newStaticConstructor != null)
msgs = ((InternalEObject)newStaticConstructor).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR, null, msgs);
msgs = basicSetStaticConstructor(newStaticConstructor, msgs);
if (msgs != null) msgs.dispatch();
}
else if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR, newStaticConstructor, newStaticConstructor));
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Type> getTraits() {
if (traits == null) {
traits = new EObjectResolvingEList<Type>(Type.class, this, TypeInfoModelPackage.TYPE__TRAITS);
}
return traits;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public EList<Constructor> getConstructors() {
if (constructors == null) {
constructors = new EObjectContainmentEList<Constructor>(Constructor.class, this, TypeInfoModelPackage.TYPE__CONSTRUCTORS);
}
return constructors;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public boolean isInstantiable() {
return instantiable;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setInstantiable(boolean newInstantiable) {
boolean oldInstantiable = instantiable;
instantiable = newInstantiable;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TypeInfoModelPackage.TYPE__INSTANTIABLE, oldInstantiable, instantiable));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public boolean isInheritConstructors() {
return false;
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public boolean isInheritStaticMembers() {
return getKind() == TypeKind.JAVA;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public MetaType getMetaType() {
return metaType;
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
public void setMetaType(MetaType newMetaType) {
MetaType oldMetaType = metaType;
metaType = newMetaType;
if (eNotificationRequired())
eNotify(new ENotificationImpl(this, Notification.SET, TypeInfoModelPackage.TYPE__META_TYPE, oldMetaType, metaType));
}
/**
* <!-- begin-user-doc --> <!-- end-user-doc -->
*
* @generated NOT
*/
public boolean isProxy() {
return eIsProxy();
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case TypeInfoModelPackage.TYPE__MEMBERS:
return ((InternalEList<InternalEObject>)(InternalEList<?>)getMembers()).basicAdd(otherEnd, msgs);
}
return super.eInverseAdd(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
switch (featureID) {
case TypeInfoModelPackage.TYPE__MEMBERS:
return ((InternalEList<?>)getMembers()).basicRemove(otherEnd, msgs);
case TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR:
return basicSetSuperTypeExpr(null, msgs);
case TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR:
return basicSetStaticConstructor(null, msgs);
case TypeInfoModelPackage.TYPE__CONSTRUCTORS:
return ((InternalEList<?>)getConstructors()).basicRemove(otherEnd, msgs);
}
return super.eInverseRemove(otherEnd, featureID, msgs);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public Object eGet(int featureID, boolean resolve, boolean coreType) {
switch (featureID) {
case TypeInfoModelPackage.TYPE__MEMBERS:
return getMembers();
case TypeInfoModelPackage.TYPE__KIND:
return getKind();
case TypeInfoModelPackage.TYPE__SUPER_TYPE:
return getSuperType();
case TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR:
return getSuperTypeExpr();
case TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR:
return getStaticConstructor();
case TypeInfoModelPackage.TYPE__TRAITS:
return getTraits();
case TypeInfoModelPackage.TYPE__CONSTRUCTORS:
return getConstructors();
case TypeInfoModelPackage.TYPE__INSTANTIABLE:
return isInstantiable();
case TypeInfoModelPackage.TYPE__INHERIT_CONSTRUCTORS:
return isInheritConstructors();
case TypeInfoModelPackage.TYPE__INHERIT_STATIC_MEMBERS:
return isInheritStaticMembers();
case TypeInfoModelPackage.TYPE__META_TYPE:
return getMetaType();
}
return super.eGet(featureID, resolve, coreType);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@SuppressWarnings("unchecked")
@Override
public void eSet(int featureID, Object newValue) {
switch (featureID) {
case TypeInfoModelPackage.TYPE__MEMBERS:
getMembers().clear();
getMembers().addAll((Collection<? extends Member>)newValue);
return;
case TypeInfoModelPackage.TYPE__KIND:
setKind((TypeKind)newValue);
return;
case TypeInfoModelPackage.TYPE__SUPER_TYPE:
setSuperType((Type)newValue);
return;
case TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR:
setSuperTypeExpr((SimpleType)newValue);
return;
case TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR:
setStaticConstructor((Constructor)newValue);
return;
case TypeInfoModelPackage.TYPE__TRAITS:
getTraits().clear();
getTraits().addAll((Collection<? extends Type>)newValue);
return;
case TypeInfoModelPackage.TYPE__CONSTRUCTORS:
getConstructors().clear();
getConstructors().addAll((Collection<? extends Constructor>)newValue);
return;
case TypeInfoModelPackage.TYPE__INSTANTIABLE:
setInstantiable((Boolean)newValue);
return;
case TypeInfoModelPackage.TYPE__META_TYPE:
setMetaType((MetaType)newValue);
return;
}
super.eSet(featureID, newValue);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public void eUnset(int featureID) {
switch (featureID) {
case TypeInfoModelPackage.TYPE__MEMBERS:
getMembers().clear();
return;
case TypeInfoModelPackage.TYPE__KIND:
setKind(KIND_EDEFAULT);
return;
case TypeInfoModelPackage.TYPE__SUPER_TYPE:
setSuperType((Type)null);
return;
case TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR:
setSuperTypeExpr((SimpleType)null);
return;
case TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR:
setStaticConstructor((Constructor)null);
return;
case TypeInfoModelPackage.TYPE__TRAITS:
getTraits().clear();
return;
case TypeInfoModelPackage.TYPE__CONSTRUCTORS:
getConstructors().clear();
return;
case TypeInfoModelPackage.TYPE__INSTANTIABLE:
setInstantiable(INSTANTIABLE_EDEFAULT);
return;
case TypeInfoModelPackage.TYPE__META_TYPE:
setMetaType(META_TYPE_EDEFAULT);
return;
}
super.eUnset(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated
*/
@Override
public boolean eIsSet(int featureID) {
switch (featureID) {
case TypeInfoModelPackage.TYPE__MEMBERS:
return members != null && !members.isEmpty();
case TypeInfoModelPackage.TYPE__KIND:
return kind != KIND_EDEFAULT;
case TypeInfoModelPackage.TYPE__SUPER_TYPE:
return getSuperType() != null;
case TypeInfoModelPackage.TYPE__SUPER_TYPE_EXPR:
return superTypeExpr != null;
case TypeInfoModelPackage.TYPE__STATIC_CONSTRUCTOR:
return staticConstructor != null;
case TypeInfoModelPackage.TYPE__TRAITS:
return traits != null && !traits.isEmpty();
case TypeInfoModelPackage.TYPE__CONSTRUCTORS:
return constructors != null && !constructors.isEmpty();
case TypeInfoModelPackage.TYPE__INSTANTIABLE:
return instantiable != INSTANTIABLE_EDEFAULT;
case TypeInfoModelPackage.TYPE__INHERIT_CONSTRUCTORS:
return isInheritConstructors() != INHERIT_CONSTRUCTORS_EDEFAULT;
case TypeInfoModelPackage.TYPE__INHERIT_STATIC_MEMBERS:
return isInheritStaticMembers() != INHERIT_STATIC_MEMBERS_EDEFAULT;
case TypeInfoModelPackage.TYPE__META_TYPE:
return META_TYPE_EDEFAULT == null ? metaType != null : !META_TYPE_EDEFAULT.equals(metaType);
}
return super.eIsSet(featureID);
}
/**
* <!-- begin-user-doc -->
* <!-- end-user-doc -->
* @generated NOT
*/
@Override
public String toString() {
if (eIsProxy()) {
return eClass().getName() + "(eProxyURI=" + eProxyURI() + ')';
}
StringBuffer result = new StringBuffer(eClass().getName());
result.append('<');
result.append(name);
result.append('>');
return result.toString();
}
@Override
public EObject eResolveProxy(InternalEObject proxy) {
return TypeUtil.resolve(proxy, this);
}
public MemberPredicate memberPredicateFor(IRType type,
MemberPredicate predicate) {
return predicate;
}
public IRType createInstance(ITypeSystem typeSystem) {
return toRType(typeSystem);
}
public IRType toRType(ITypeSystem typeSystem) {
return (metaType != null ? metaType : DefaultMetaType.DEFAULT).toRType(
typeSystem, this);
}
public Member[] getAdditionalMembers(@Nullable List<IRType> parameters) {
return null;
}
public IAssignProtection getReadOnlyStatus(Property property) {
return property.isReadOnly() ? ElementValue.READONLY_PROPERTY : null;
}
public Member findDirectMember(String name) {
for (Member member : getMembers()) {
if (name.equals(member.getName())) {
return member;
}
}
return null;
}
public boolean hasPrototype() {
return kind == TypeKind.PREDEFINED || kind == TypeKind.JAVASCRIPT;
}
public Type getPrototypeType() {
return isInstantiable() ? Types.FUNCTION : Types.OBJECT;
}
} //TypeImpl