RecordTypeImpl.java

/**
 * Copyright (c) 2011 NumberFour AG
 * 
 * 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:
 *     NumberFour AG - initial API and Implementation (Alex Panchenko)
 */
package org.eclipse.dltk.javascript.typeinfo.model.impl;

import java.util.Collection;

import org.eclipse.dltk.javascript.typeinfo.IRType;
import org.eclipse.dltk.javascript.typeinfo.ITypeSystem;
import org.eclipse.dltk.javascript.typeinfo.RTypes;
import org.eclipse.dltk.javascript.typeinfo.model.Member;
import org.eclipse.dltk.javascript.typeinfo.model.RecordType;
import org.eclipse.dltk.javascript.typeinfo.model.TypeInfoModelPackage;
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.ecore.EClass;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Record Type</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.RecordTypeImpl#getMembers <em>Members</em>}</li>
 *   <li>{@link org.eclipse.dltk.javascript.typeinfo.model.impl.RecordTypeImpl#getTypeName <em>Type Name</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class RecordTypeImpl extends MinimalEObjectImpl implements RecordType {
	/**
     * 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 #getTypeName() <em>Type Name</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getTypeName()
     * @generated
     * @ordered
     */
    protected static final String TYPE_NAME_EDEFAULT = null;
    /**
     * The cached value of the '{@link #getTypeName() <em>Type Name</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getTypeName()
     * @generated
     * @ordered
     */
    protected String typeName = TYPE_NAME_EDEFAULT;
    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * @generated
     */
    protected RecordTypeImpl() {
        super();
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    protected EClass eStaticClass() {
        return TypeInfoModelPackage.Literals.RECORD_TYPE;
    }

	/**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * @generated
     */
	public EList<Member> getMembers() {
        if (members == null) {
            members = new EObjectContainmentEList<Member>(Member.class, this, TypeInfoModelPackage.RECORD_TYPE__MEMBERS);
        }
        return members;
    }

	/**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public String getTypeName() {
        return typeName;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setTypeName(String newTypeName) {
        String oldTypeName = typeName;
        typeName = newTypeName;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, TypeInfoModelPackage.RECORD_TYPE__TYPE_NAME, oldTypeName, typeName));
    }

    /**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated NOT
	 */
	public String getName() {
		if (typeName != null) {
			return typeName;
		}
		final StringBuilder sb = new StringBuilder();
		sb.append('{');
		if (members != null) {
			for (Member member : members) {
				if (sb.length() > 1) {
					sb.append(',');
				}
				sb.append(member.getName());
				if (member.getType() != null) {
					sb.append(':').append(member.getType().getName());
				}
			}
		}
		sb.append('}');
		return sb.toString();
	}

    /**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated NOT
	 */
    public IRType toRType(ITypeSystem typeSystem) {
		return RTypes.recordType(typeSystem, getMembers());
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
            case TypeInfoModelPackage.RECORD_TYPE__MEMBERS:
                return ((InternalEList<?>)getMembers()).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.RECORD_TYPE__MEMBERS:
                return getMembers();
            case TypeInfoModelPackage.RECORD_TYPE__TYPE_NAME:
                return getTypeName();
        }
        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.RECORD_TYPE__MEMBERS:
                getMembers().clear();
                getMembers().addAll((Collection<? extends Member>)newValue);
                return;
            case TypeInfoModelPackage.RECORD_TYPE__TYPE_NAME:
                setTypeName((String)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID) {
        switch (featureID) {
            case TypeInfoModelPackage.RECORD_TYPE__MEMBERS:
                getMembers().clear();
                return;
            case TypeInfoModelPackage.RECORD_TYPE__TYPE_NAME:
                setTypeName(TYPE_NAME_EDEFAULT);
                return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID) {
        switch (featureID) {
            case TypeInfoModelPackage.RECORD_TYPE__MEMBERS:
                return members != null && !members.isEmpty();
            case TypeInfoModelPackage.RECORD_TYPE__TYPE_NAME:
                return TYPE_NAME_EDEFAULT == null ? typeName != null : !TYPE_NAME_EDEFAULT.equals(typeName);
        }
        return super.eIsSet(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public String toString() {
        if (eIsProxy()) return super.toString();

        StringBuffer result = new StringBuffer(super.toString());
        result.append(" (typeName: "); //$NON-NLS-1$
        result.append(typeName);
        result.append(')');
        return result.toString();
    }

} //RecordTypeImpl