ConnectionImpl.java

/**
 */
package ftp.impl;

import ftp.Connection;
import ftp.FtpPackage;
import ftp.Port;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;

import org.eclipse.emf.ecore.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Connection</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link ftp.impl.ConnectionImpl#getFromPort <em>From Port</em>}</li>
 *   <li>{@link ftp.impl.ConnectionImpl#getToPort <em>To Port</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ConnectionImpl extends CompositionElementImpl implements Connection {
	/**
	 * The cached value of the '{@link #getFromPort() <em>From Port</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getFromPort()
	 * @generated
	 * @ordered
	 */
	protected Port fromPort;
	/**
	 * The cached value of the '{@link #getToPort() <em>To Port</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getToPort()
	 * @generated
	 * @ordered
	 */
	protected Port toPort;
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	protected ConnectionImpl() {
		super();
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Port getFromPort() {
		if (fromPort != null && fromPort.eIsProxy()) {
			InternalEObject oldFromPort = (InternalEObject)fromPort;
			fromPort = (Port)eResolveProxy(oldFromPort);
			if (fromPort != oldFromPort) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FtpPackage.CONNECTION__FROM_PORT, oldFromPort, fromPort));
			}
		}
		return fromPort;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setFromPort(Port newFromPort) {
		Port oldFromPort = fromPort;
		fromPort = newFromPort;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FtpPackage.CONNECTION__FROM_PORT, oldFromPort, fromPort));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Port getToPort() {
		if (toPort != null && toPort.eIsProxy()) {
			InternalEObject oldToPort = (InternalEObject)toPort;
			toPort = (Port)eResolveProxy(oldToPort);
			if (toPort != oldToPort) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, FtpPackage.CONNECTION__TO_PORT, oldToPort, toPort));
			}
		}
		return toPort;
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setToPort(Port newToPort) {
		Port oldToPort = toPort;
		toPort = newToPort;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, FtpPackage.CONNECTION__TO_PORT, oldToPort, toPort));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case FtpPackage.CONNECTION__FROM_PORT:
				if (resolve) return getFromPort();
				return basicGetFromPort();
			case FtpPackage.CONNECTION__TO_PORT:
				if (resolve) return getToPort();
				return basicGetToPort();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case FtpPackage.CONNECTION__FROM_PORT:
				setFromPort((Port)newValue);
				return;
			case FtpPackage.CONNECTION__TO_PORT:
				setToPort((Port)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case FtpPackage.CONNECTION__FROM_PORT:
				setFromPort((Port)null);
				return;
			case FtpPackage.CONNECTION__TO_PORT:
				setToPort((Port)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case FtpPackage.CONNECTION__FROM_PORT:
				return fromPort != null;
			case FtpPackage.CONNECTION__TO_PORT:
				return toPort != null;
		}
		return super.eIsSet(featureID);
	}

} //ConnectionImpl