/**
 */
package IFML.Core.impl;

import IFML.Core.CorePackage;
import IFML.Core.IFMLPort;
import IFML.Core.PortDefinition;

import java.util.Collection;

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.util.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Port Definition</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link IFML.Core.impl.PortDefinitionImpl#getPorts <em>Ports</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class PortDefinitionImpl extends InteractionFlowElementImpl implements PortDefinition {
	/**
	 * The cached value of the '{@link #getPorts() <em>Ports</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPorts()
	 * @generated
	 * @ordered
	 */
	protected EList<IFMLPort> ports;

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected PortDefinitionImpl() {
		super();
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<IFMLPort> getPorts() {
		if (ports == null) {
			ports = new EObjectWithInverseResolvingEList<IFMLPort>(IFMLPort.class, this, CorePackage.PORT_DEFINITION__PORTS, CorePackage.IFML_PORT__PORT_DEFINITION);
		}
		return ports;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
		@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case CorePackage.PORT_DEFINITION__PORTS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getPorts()).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 CorePackage.PORT_DEFINITION__PORTS:
				return ((InternalEList<?>)getPorts()).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 CorePackage.PORT_DEFINITION__PORTS:
				return getPorts();
		}
		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 CorePackage.PORT_DEFINITION__PORTS:
				getPorts().clear();
				getPorts().addAll((Collection<? extends IFMLPort>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case CorePackage.PORT_DEFINITION__PORTS:
				getPorts().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case CorePackage.PORT_DEFINITION__PORTS:
				return ports != null && !ports.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //PortDefinitionImpl
