EventImpl.java

/**
 */
package hu.bme.mit.incquery.cep.metamodels.cep.impl;

import hu.bme.mit.incquery.cep.metamodels.cep.CepPackage;
import hu.bme.mit.incquery.cep.metamodels.cep.Event;
import hu.bme.mit.incquery.cep.metamodels.cep.IEventSource;

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;
import org.eclipse.emf.ecore.impl.EObjectImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Event</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link hu.bme.mit.incquery.cep.metamodels.cep.impl.EventImpl#getType <em>Type</em>}</li>
 *   <li>{@link hu.bme.mit.incquery.cep.metamodels.cep.impl.EventImpl#getTimestamp <em>Timestamp</em>}</li>
 *   <li>{@link hu.bme.mit.incquery.cep.metamodels.cep.impl.EventImpl#getEventSource <em>Event Source</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class EventImpl extends EObjectImpl implements Event {
	/**
	 * The default value of the '{@link #getType() <em>Type</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected static final String TYPE_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getType() <em>Type</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected String type = TYPE_EDEFAULT;

	/**
	 * The default value of the '{@link #getTimestamp() <em>Timestamp</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTimestamp()
	 * @generated
	 * @ordered
	 */
	protected static final long TIMESTAMP_EDEFAULT = 0L;

	/**
	 * The cached value of the '{@link #getTimestamp() <em>Timestamp</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getTimestamp()
	 * @generated
	 * @ordered
	 */
	protected long timestamp = TIMESTAMP_EDEFAULT;

	/**
	 * The cached value of the '{@link #getEventSource() <em>Event Source</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getEventSource()
	 * @generated
	 * @ordered
	 */
	protected IEventSource eventSource;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setType(String newType) {
		String oldType = type;
		type = newType;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CepPackage.EVENT__TYPE, oldType, type));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public long getTimestamp() {
		return timestamp;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setTimestamp(long newTimestamp) {
		long oldTimestamp = timestamp;
		timestamp = newTimestamp;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CepPackage.EVENT__TIMESTAMP, oldTimestamp, timestamp));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public IEventSource getEventSource() {
		if (eventSource != null && eventSource.eIsProxy()) {
			InternalEObject oldEventSource = (InternalEObject)eventSource;
			eventSource = (IEventSource)eResolveProxy(oldEventSource);
			if (eventSource != oldEventSource) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, CepPackage.EVENT__EVENT_SOURCE, oldEventSource, eventSource));
			}
		}
		return eventSource;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public IEventSource basicGetEventSource() {
		return eventSource;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setEventSource(IEventSource newEventSource) {
		IEventSource oldEventSource = eventSource;
		eventSource = newEventSource;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CepPackage.EVENT__EVENT_SOURCE, oldEventSource, eventSource));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case CepPackage.EVENT__TYPE:
				return getType();
			case CepPackage.EVENT__TIMESTAMP:
				return getTimestamp();
			case CepPackage.EVENT__EVENT_SOURCE:
				if (resolve) return getEventSource();
				return basicGetEventSource();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case CepPackage.EVENT__TYPE:
				setType((String)newValue);
				return;
			case CepPackage.EVENT__TIMESTAMP:
				setTimestamp((Long)newValue);
				return;
			case CepPackage.EVENT__EVENT_SOURCE:
				setEventSource((IEventSource)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case CepPackage.EVENT__TYPE:
				setType(TYPE_EDEFAULT);
				return;
			case CepPackage.EVENT__TIMESTAMP:
				setTimestamp(TIMESTAMP_EDEFAULT);
				return;
			case CepPackage.EVENT__EVENT_SOURCE:
				setEventSource((IEventSource)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case CepPackage.EVENT__TYPE:
				return TYPE_EDEFAULT == null ? type != null : !TYPE_EDEFAULT.equals(type);
			case CepPackage.EVENT__TIMESTAMP:
				return timestamp != TIMESTAMP_EDEFAULT;
			case CepPackage.EVENT__EVENT_SOURCE:
				return eventSource != null;
		}
		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(" (type: ");
		result.append(type);
		result.append(", timestamp: ");
		result.append(timestamp);
		result.append(')');
		return result.toString();
	}

} //EventImpl