FunctionImpl.java

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

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;
import org.erlide.erlang.ErlangPackage;
import org.erlide.erlang.Function;
import org.erlide.erlang.FunctionClause;

/**
 * <!-- begin-user-doc --> An implementation of the model object '
 * <em><b>Function</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 * <li>{@link org.erlide.erlang.impl.FunctionImpl#getName <em>Name</em>}</li>
 * <li>{@link org.erlide.erlang.impl.FunctionImpl#getClauses <em>Clauses</em>}</li>
 * </ul>
 *
 * @generated
 */
public class FunctionImpl extends AtomRefTargetImpl implements Function {
    /**
     * The default value of the '{@link #getName() <em>Name</em>}' attribute.
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @see #getName()
     * @generated
     * @ordered
     */
    protected static final String NAME_EDEFAULT = null;

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

    /**
     * The cached value of the '{@link #getClauses() <em>Clauses</em>}'
     * containment reference list. <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @see #getClauses()
     * @generated
     * @ordered
     */
    protected EList<FunctionClause> clauses;

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

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

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

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void setName(final String newName) {
        final String oldName = name;
        name = newName;
        if (eNotificationRequired()) {
            eNotify(new ENotificationImpl(this, Notification.SET,
                    ErlangPackage.FUNCTION__NAME, oldName, name));
        }
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public EList<FunctionClause> getClauses() {
        if (clauses == null) {
            clauses = new EObjectContainmentEList<FunctionClause>(
                    FunctionClause.class, this, ErlangPackage.FUNCTION__CLAUSES);
        }
        return clauses;
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(final InternalEObject otherEnd,
            final int featureID, final NotificationChain msgs) {
        switch (featureID) {
        case ErlangPackage.FUNCTION__CLAUSES:
            return ((InternalEList<?>) getClauses())
                    .basicRemove(otherEnd, 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.FUNCTION__NAME:
            return getName();
        case ErlangPackage.FUNCTION__CLAUSES:
            return getClauses();
        }
        return super.eGet(featureID, resolve, coreType);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @SuppressWarnings("unchecked")
    @Override
    public void eSet(final int featureID, final Object newValue) {
        switch (featureID) {
        case ErlangPackage.FUNCTION__NAME:
            setName((String) newValue);
            return;
        case ErlangPackage.FUNCTION__CLAUSES:
            getClauses().clear();
            getClauses()
                    .addAll((Collection<? extends FunctionClause>) newValue);
            return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public void eUnset(final int featureID) {
        switch (featureID) {
        case ErlangPackage.FUNCTION__NAME:
            setName(NAME_EDEFAULT);
            return;
        case ErlangPackage.FUNCTION__CLAUSES:
            getClauses().clear();
            return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public boolean eIsSet(final int featureID) {
        switch (featureID) {
        case ErlangPackage.FUNCTION__NAME:
            return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT
                    .equals(name);
        case ErlangPackage.FUNCTION__CLAUSES:
            return clauses != null && !clauses.isEmpty();
        }
        return super.eIsSet(featureID);
    }

    /**
     * <!-- begin-user-doc --> <!-- end-user-doc -->
     * 
     * @generated
     */
    @Override
    public String toString() {
        if (eIsProxy()) {
            return super.toString();
        }

        final StringBuffer result = new StringBuffer(super.toString());
        result.append(" (name: ");
        result.append(name);
        result.append(')');
        return result.toString();
    }

} // FunctionImpl