ComplexEventPatternImpl.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.ComplexEventPattern;
import hu.bme.mit.incquery.cep.metamodels.cep.ComplexOperator;
import hu.bme.mit.incquery.cep.metamodels.cep.Event;
import hu.bme.mit.incquery.cep.metamodels.cep.EventPattern;
import hu.bme.mit.incquery.cep.metamodels.cep.GlobalTimewindow;
import hu.bme.mit.incquery.cep.metamodels.cep.PartialTimewindow;

import java.util.Collection;

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

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Complex Event Pattern</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link hu.bme.mit.incquery.cep.metamodels.cep.impl.ComplexEventPatternImpl#getOperator <em>Operator</em>}</li>
 *   <li>{@link hu.bme.mit.incquery.cep.metamodels.cep.impl.ComplexEventPatternImpl#getGlobalTimewindow <em>Global Timewindow</em>}</li>
 *   <li>{@link hu.bme.mit.incquery.cep.metamodels.cep.impl.ComplexEventPatternImpl#getCompositionEvents <em>Composition Events</em>}</li>
 *   <li>{@link hu.bme.mit.incquery.cep.metamodels.cep.impl.ComplexEventPatternImpl#getPartialTimeWindows <em>Partial Time Windows</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ComplexEventPatternImpl extends EventPatternImpl implements ComplexEventPattern {
	/**
	 * The default value of the '{@link #getOperator() <em>Operator</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperator()
	 * @generated
	 * @ordered
	 */
	protected static final ComplexOperator OPERATOR_EDEFAULT = ComplexOperator.ORDERED;

	/**
	 * The cached value of the '{@link #getOperator() <em>Operator</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperator()
	 * @generated
	 * @ordered
	 */
	protected ComplexOperator operator = OPERATOR_EDEFAULT;

	/**
	 * The cached value of the '{@link #getGlobalTimewindow() <em>Global Timewindow</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getGlobalTimewindow()
	 * @generated
	 * @ordered
	 */
	protected GlobalTimewindow globalTimewindow;

	/**
	 * The cached value of the '{@link #getCompositionEvents() <em>Composition Events</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCompositionEvents()
	 * @generated
	 * @ordered
	 */
	protected EList<EventPattern> compositionEvents;

	/**
	 * The cached value of the '{@link #getPartialTimeWindows() <em>Partial Time Windows</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getPartialTimeWindows()
	 * @generated
	 * @ordered
	 */
	protected EList<PartialTimewindow> partialTimeWindows;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ComplexOperator getOperator() {
		return operator;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOperator(ComplexOperator newOperator) {
		ComplexOperator oldOperator = operator;
		operator = newOperator == null ? OPERATOR_EDEFAULT : newOperator;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CepPackage.COMPLEX_EVENT_PATTERN__OPERATOR, oldOperator, operator));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public GlobalTimewindow getGlobalTimewindow() {
		return globalTimewindow;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetGlobalTimewindow(GlobalTimewindow newGlobalTimewindow, NotificationChain msgs) {
		GlobalTimewindow oldGlobalTimewindow = globalTimewindow;
		globalTimewindow = newGlobalTimewindow;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW, oldGlobalTimewindow, newGlobalTimewindow);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setGlobalTimewindow(GlobalTimewindow newGlobalTimewindow) {
		if (newGlobalTimewindow != globalTimewindow) {
			NotificationChain msgs = null;
			if (globalTimewindow != null)
				msgs = ((InternalEObject)globalTimewindow).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW, null, msgs);
			if (newGlobalTimewindow != null)
				msgs = ((InternalEObject)newGlobalTimewindow).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW, null, msgs);
			msgs = basicSetGlobalTimewindow(newGlobalTimewindow, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW, newGlobalTimewindow, newGlobalTimewindow));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<EventPattern> getCompositionEvents() {
		if (compositionEvents == null) {
			compositionEvents = new EObjectContainmentEList<EventPattern>(EventPattern.class, this, CepPackage.COMPLEX_EVENT_PATTERN__COMPOSITION_EVENTS);
		}
		return compositionEvents;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<PartialTimewindow> getPartialTimeWindows() {
		if (partialTimeWindows == null) {
			partialTimeWindows = new EObjectContainmentEList<PartialTimewindow>(PartialTimewindow.class, this, CepPackage.COMPLEX_EVENT_PATTERN__PARTIAL_TIME_WINDOWS);
		}
		return partialTimeWindows;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void addCompositionEventPattern(EventPattern compositionEventPattern) {
		// TODO: implement this method
		// Ensure that you remove @generated or mark it @generated NOT
		throw new UnsupportedOperationException();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean evaluateParameterBindigs(Event event) {
		// TODO: implement this method
		// Ensure that you remove @generated or mark it @generated NOT
		throw new UnsupportedOperationException();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW:
				return basicSetGlobalTimewindow(null, msgs);
			case CepPackage.COMPLEX_EVENT_PATTERN__COMPOSITION_EVENTS:
				return ((InternalEList<?>)getCompositionEvents()).basicRemove(otherEnd, msgs);
			case CepPackage.COMPLEX_EVENT_PATTERN__PARTIAL_TIME_WINDOWS:
				return ((InternalEList<?>)getPartialTimeWindows()).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 CepPackage.COMPLEX_EVENT_PATTERN__OPERATOR:
				return getOperator();
			case CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW:
				return getGlobalTimewindow();
			case CepPackage.COMPLEX_EVENT_PATTERN__COMPOSITION_EVENTS:
				return getCompositionEvents();
			case CepPackage.COMPLEX_EVENT_PATTERN__PARTIAL_TIME_WINDOWS:
				return getPartialTimeWindows();
		}
		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 CepPackage.COMPLEX_EVENT_PATTERN__OPERATOR:
				setOperator((ComplexOperator)newValue);
				return;
			case CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW:
				setGlobalTimewindow((GlobalTimewindow)newValue);
				return;
			case CepPackage.COMPLEX_EVENT_PATTERN__COMPOSITION_EVENTS:
				getCompositionEvents().clear();
				getCompositionEvents().addAll((Collection<? extends EventPattern>)newValue);
				return;
			case CepPackage.COMPLEX_EVENT_PATTERN__PARTIAL_TIME_WINDOWS:
				getPartialTimeWindows().clear();
				getPartialTimeWindows().addAll((Collection<? extends PartialTimewindow>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case CepPackage.COMPLEX_EVENT_PATTERN__OPERATOR:
				setOperator(OPERATOR_EDEFAULT);
				return;
			case CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW:
				setGlobalTimewindow((GlobalTimewindow)null);
				return;
			case CepPackage.COMPLEX_EVENT_PATTERN__COMPOSITION_EVENTS:
				getCompositionEvents().clear();
				return;
			case CepPackage.COMPLEX_EVENT_PATTERN__PARTIAL_TIME_WINDOWS:
				getPartialTimeWindows().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case CepPackage.COMPLEX_EVENT_PATTERN__OPERATOR:
				return operator != OPERATOR_EDEFAULT;
			case CepPackage.COMPLEX_EVENT_PATTERN__GLOBAL_TIMEWINDOW:
				return globalTimewindow != null;
			case CepPackage.COMPLEX_EVENT_PATTERN__COMPOSITION_EVENTS:
				return compositionEvents != null && !compositionEvents.isEmpty();
			case CepPackage.COMPLEX_EVENT_PATTERN__PARTIAL_TIME_WINDOWS:
				return partialTimeWindows != null && !partialTimeWindows.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(" (operator: ");
		result.append(operator);
		result.append(')');
		return result.toString();
	}

} //ComplexEventPatternImpl