CompileAttributeImpl.java

/**
 */
package org.erlide.erlang.impl;

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;
import org.erlide.erlang.CompileAttribute;
import org.erlide.erlang.ErlangPackage;
import org.erlide.erlang.Expression;

/**
 * <!-- begin-user-doc --> An implementation of the model object '
 * <em><b>Compile Attribute</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 * <li>{@link org.erlide.erlang.impl.CompileAttributeImpl#getOptions <em>Options
 * </em>}</li>
 * </ul>
 *
 * @generated
 */
public class CompileAttributeImpl extends AttributeImpl implements
        CompileAttribute {
    /**
     * The cached value of the '{@link #getOptions() <em>Options</em>}'
     * containment reference. <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @see #getOptions()
     * @generated
     * @ordered
     */
    protected Expression options;

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

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

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public Expression getOptions() {
        return options;
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    public NotificationChain basicSetOptions(final Expression newOptions,
            NotificationChain msgs) {
        final Expression oldOptions = options;
        options = newOptions;
        if (eNotificationRequired()) {
            final ENotificationImpl notification = new ENotificationImpl(this,
                    Notification.SET, ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS,
                    oldOptions, newOptions);
            if (msgs == null) {
                msgs = notification;
            } else {
                msgs.add(notification);
            }
        }
        return msgs;
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void setOptions(final Expression newOptions) {
        if (newOptions != options) {
            NotificationChain msgs = null;
            if (options != null) {
                msgs = ((InternalEObject) options).eInverseRemove(this,
                        EOPPOSITE_FEATURE_BASE
                                - ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS,
                        null, msgs);
            }
            if (newOptions != null) {
                msgs = ((InternalEObject) newOptions).eInverseAdd(this,
                        EOPPOSITE_FEATURE_BASE
                                - ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS,
                        null, msgs);
            }
            msgs = basicSetOptions(newOptions, msgs);
            if (msgs != null) {
                msgs.dispatch();
            }
        } else if (eNotificationRequired()) {
            eNotify(new ENotificationImpl(this, Notification.SET,
                    ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS, newOptions,
                    newOptions));
        }
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(final InternalEObject otherEnd,
            final int featureID, final NotificationChain msgs) {
        switch (featureID) {
        case ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS:
            return basicSetOptions(null, msgs);
        }
        return super.eInverseRemove(otherEnd, featureID, msgs);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public Object eGet(final int featureID, final boolean resolve,
            final boolean coreType) {
        switch (featureID) {
        case ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS:
            return getOptions();
        }
        return super.eGet(featureID, resolve, coreType);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void eSet(final int featureID, final Object newValue) {
        switch (featureID) {
        case ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS:
            setOptions((Expression) newValue);
            return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void eUnset(final int featureID) {
        switch (featureID) {
        case ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS:
            setOptions((Expression) null);
            return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public boolean eIsSet(final int featureID) {
        switch (featureID) {
        case ErlangPackage.COMPILE_ATTRIBUTE__OPTIONS:
            return options != null;
        }
        return super.eIsSet(featureID);
    }

} // CompileAttributeImpl