PortInstanceImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.etrice.generator.etricegen.impl;


import org.eclipse.etrice.core.room.Port;
import org.eclipse.etrice.generator.etricegen.BindingInstance;
import org.eclipse.etrice.generator.etricegen.ETriceGenPackage;
import org.eclipse.etrice.generator.etricegen.PortInstance;
import org.eclipse.etrice.generator.etricegen.PortKind;

import java.util.Collection;
import org.eclipse.emf.common.util.EList;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Port Instance</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.etrice.generator.etricegen.impl.PortInstanceImpl#getPort <em>Port</em>}</li>
 *   <li>{@link org.eclipse.etrice.generator.etricegen.impl.PortInstanceImpl#getKind <em>Kind</em>}</li>
 *   <li>{@link org.eclipse.etrice.generator.etricegen.impl.PortInstanceImpl#getBindings <em>Bindings</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class PortInstanceImpl extends InterfaceItemInstanceImpl implements PortInstance {
	/**
	 * The cached value of the '{@link #getPort() <em>Port</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPort()
	 * @generated
	 * @ordered
	 */
	protected Port port;
	/**
	 * The default value of the '{@link #getKind() <em>Kind</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getKind()
	 * @generated
	 * @ordered
	 */
	protected static final PortKind KIND_EDEFAULT = PortKind.EXTERNAL;
	/**
	 * The cached value of the '{@link #getKind() <em>Kind</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getKind()
	 * @generated
	 * @ordered
	 */
	protected PortKind kind = KIND_EDEFAULT;
	/**
	 * The cached value of the '{@link #getBindings() <em>Bindings</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBindings()
	 * @generated
	 * @ordered
	 */
	protected EList<BindingInstance> bindings;
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected PortInstanceImpl() {
		super();
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Port getPort() {
		if (port != null && port.eIsProxy()) {
			InternalEObject oldPort = (InternalEObject)port;
			port = (Port)eResolveProxy(oldPort);
			if (port != oldPort) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ETriceGenPackage.PORT_INSTANCE__PORT, oldPort, port));
			}
		}
		return port;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Port basicGetPort() {
		return port;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setPort(Port newPort) {
		Port oldPort = port;
		port = newPort;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ETriceGenPackage.PORT_INSTANCE__PORT, oldPort, port));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public PortKind getKind() {
		return kind;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setKind(PortKind newKind) {
		PortKind oldKind = kind;
		kind = newKind == null ? KIND_EDEFAULT : newKind;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ETriceGenPackage.PORT_INSTANCE__KIND, oldKind, kind));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<BindingInstance> getBindings() {
		if (bindings == null) {
			bindings = new EObjectWithInverseResolvingEList.ManyInverse<BindingInstance>(BindingInstance.class, this, ETriceGenPackage.PORT_INSTANCE__BINDINGS, ETriceGenPackage.BINDING_INSTANCE__PORTS);
		}
		return bindings;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ETriceGenPackage.PORT_INSTANCE__BINDINGS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getBindings()).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 ETriceGenPackage.PORT_INSTANCE__BINDINGS:
				return ((InternalEList<?>)getBindings()).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 ETriceGenPackage.PORT_INSTANCE__PORT:
				if (resolve) return getPort();
				return basicGetPort();
			case ETriceGenPackage.PORT_INSTANCE__KIND:
				return getKind();
			case ETriceGenPackage.PORT_INSTANCE__BINDINGS:
				return getBindings();
		}
		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 ETriceGenPackage.PORT_INSTANCE__PORT:
				setPort((Port)newValue);
				return;
			case ETriceGenPackage.PORT_INSTANCE__KIND:
				setKind((PortKind)newValue);
				return;
			case ETriceGenPackage.PORT_INSTANCE__BINDINGS:
				getBindings().clear();
				getBindings().addAll((Collection<? extends BindingInstance>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ETriceGenPackage.PORT_INSTANCE__PORT:
				setPort((Port)null);
				return;
			case ETriceGenPackage.PORT_INSTANCE__KIND:
				setKind(KIND_EDEFAULT);
				return;
			case ETriceGenPackage.PORT_INSTANCE__BINDINGS:
				getBindings().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ETriceGenPackage.PORT_INSTANCE__PORT:
				return port != null;
			case ETriceGenPackage.PORT_INSTANCE__KIND:
				return kind != KIND_EDEFAULT;
			case ETriceGenPackage.PORT_INSTANCE__BINDINGS:
				return bindings != null && !bindings.isEmpty();
		}
		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(" (kind: ");
		result.append(kind);
		result.append(')');
		return result.toString();
	}

} //PortInstanceImpl