WildcardTypeImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package net.sf.etl.samples.ej.ast.impl;

import java.util.Collection;

import net.sf.etl.samples.ej.ast.AstPackage;
import net.sf.etl.samples.ej.ast.Expression;
import net.sf.etl.samples.ej.ast.WildcardType;

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

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Wildcard Type</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link net.sf.etl.samples.ej.ast.impl.WildcardTypeImpl#getSuperToTypes <em>Super To Types</em>}</li>
 *   <li>{@link net.sf.etl.samples.ej.ast.impl.WildcardTypeImpl#getExtendedTypes <em>Extended Types</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class WildcardTypeImpl extends ExpressionImpl implements WildcardType {
	/**
	 * The cached value of the '{@link #getSuperToTypes() <em>Super To Types</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSuperToTypes()
	 * @generated
	 * @ordered
	 */
	protected EList superToTypes = null;

	/**
	 * The cached value of the '{@link #getExtendedTypes() <em>Extended Types</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getExtendedTypes()
	 * @generated
	 * @ordered
	 */
	protected EList extendedTypes = null;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList getSuperToTypes() {
		if (superToTypes == null) {
			superToTypes = new EObjectContainmentEList(Expression.class, this, AstPackage.WILDCARD_TYPE__SUPER_TO_TYPES);
		}
		return superToTypes;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList getExtendedTypes() {
		if (extendedTypes == null) {
			extendedTypes = new EObjectContainmentEList(Expression.class, this, AstPackage.WILDCARD_TYPE__EXTENDED_TYPES);
		}
		return extendedTypes;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case AstPackage.WILDCARD_TYPE__SUPER_TO_TYPES:
				return ((InternalEList)getSuperToTypes()).basicRemove(otherEnd, msgs);
			case AstPackage.WILDCARD_TYPE__EXTENDED_TYPES:
				return ((InternalEList)getExtendedTypes()).basicRemove(otherEnd, msgs);
		}
		return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case AstPackage.WILDCARD_TYPE__SUPER_TO_TYPES:
				return getSuperToTypes();
			case AstPackage.WILDCARD_TYPE__EXTENDED_TYPES:
				return getExtendedTypes();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case AstPackage.WILDCARD_TYPE__SUPER_TO_TYPES:
				getSuperToTypes().clear();
				getSuperToTypes().addAll((Collection)newValue);
				return;
			case AstPackage.WILDCARD_TYPE__EXTENDED_TYPES:
				getExtendedTypes().clear();
				getExtendedTypes().addAll((Collection)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void eUnset(int featureID) {
		switch (featureID) {
			case AstPackage.WILDCARD_TYPE__SUPER_TO_TYPES:
				getSuperToTypes().clear();
				return;
			case AstPackage.WILDCARD_TYPE__EXTENDED_TYPES:
				getExtendedTypes().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case AstPackage.WILDCARD_TYPE__SUPER_TO_TYPES:
				return superToTypes != null && !superToTypes.isEmpty();
			case AstPackage.WILDCARD_TYPE__EXTENDED_TYPES:
				return extendedTypes != null && !extendedTypes.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //WildcardTypeImpl