plugins/org.eclipse.egf.model/generated/org/eclipse/egf/model/pattern/impl/PatternParameterImpl.java

/**
 * Copyright (c) 2009-2010 Thales Corporate Services S.A.S.
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-v2.0
 *
 * SPDX-License-Identifier: EPL-2.0
 * 
 * Contributors:
 * Thales Corporate Services S.A.S - initial API and implementation
 */
package org.eclipse.egf.model.pattern.impl;

import org.eclipse.egf.model.fcore.impl.NamedModelElementImpl;
import org.eclipse.egf.model.pattern.Pattern;
import org.eclipse.egf.model.pattern.PatternPackage;
import org.eclipse.egf.model.pattern.PatternParameter;
import org.eclipse.egf.model.pattern.Query;
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.InternalEObject;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Parameter</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.egf.model.pattern.impl.PatternParameterImpl#getType <em>Type</em>}</li>
 *   <li>{@link org.eclipse.egf.model.pattern.impl.PatternParameterImpl#getQuery <em>Query</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class PatternParameterImpl extends NamedModelElementImpl implements PatternParameter {

    /**
     * A set of bit flags representing the values of boolean attributes and whether unsettable features have been set.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     * @ordered
     */
    protected int flags = 0;

    /**
     * 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 cached value of the '{@link #getQuery() <em>Query</em>}' containment reference.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getQuery()
     * @generated
     * @ordered
     */
    protected Query query;

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

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

    /**
     * <!-- 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, PatternPackage.PATTERN_PARAMETER__TYPE, oldType, type));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public Query getQuery() {
        return query;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public NotificationChain basicSetQuery(Query newQuery, NotificationChain msgs) {
        Query oldQuery = query;
        query = newQuery;
        if (eNotificationRequired()) {
            ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, PatternPackage.PATTERN_PARAMETER__QUERY, oldQuery, newQuery);
            if (msgs == null)
                msgs = notification;
            else
                msgs.add(notification);
        }
        return msgs;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setQuery(Query newQuery) {
        if (newQuery != query) {
            NotificationChain msgs = null;
            if (query != null)
                msgs = ((InternalEObject) query).eInverseRemove(this, PatternPackage.QUERY__PARAMETER, Query.class, msgs);
            if (newQuery != null)
                msgs = ((InternalEObject) newQuery).eInverseAdd(this, PatternPackage.QUERY__PARAMETER, Query.class, msgs);
            msgs = basicSetQuery(newQuery, msgs);
            if (msgs != null)
                msgs.dispatch();
        } else if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, PatternPackage.PATTERN_PARAMETER__QUERY, newQuery, newQuery));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * 
     * @generated NOT
     */
    public Pattern getPattern() {
        return (Pattern) eContainer();
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
        switch (featureID) {
        case PatternPackage.PATTERN_PARAMETER__QUERY:
            if (query != null)
                msgs = ((InternalEObject) query).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - PatternPackage.PATTERN_PARAMETER__QUERY, null, msgs);
            return basicSetQuery((Query) 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 PatternPackage.PATTERN_PARAMETER__QUERY:
            return basicSetQuery(null, 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 PatternPackage.PATTERN_PARAMETER__TYPE:
            return getType();
        case PatternPackage.PATTERN_PARAMETER__QUERY:
            return getQuery();
        }
        return super.eGet(featureID, resolve, coreType);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eSet(int featureID, Object newValue) {
        switch (featureID) {
        case PatternPackage.PATTERN_PARAMETER__TYPE:
            setType((String) newValue);
            return;
        case PatternPackage.PATTERN_PARAMETER__QUERY:
            setQuery((Query) newValue);
            return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID) {
        switch (featureID) {
        case PatternPackage.PATTERN_PARAMETER__TYPE:
            setType(TYPE_EDEFAULT);
            return;
        case PatternPackage.PATTERN_PARAMETER__QUERY:
            setQuery((Query) null);
            return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID) {
        switch (featureID) {
        case PatternPackage.PATTERN_PARAMETER__TYPE:
            return TYPE_EDEFAULT == null ? type != null : !TYPE_EDEFAULT.equals(type);
        case PatternPackage.PATTERN_PARAMETER__QUERY:
            return query != 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: "); //$NON-NLS-1$
        result.append(type);
        result.append(')');
        return result.toString();
    }

} // PatternParameterImpl