EnumerationImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package orgomg.cwm.foundation.datatypes.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.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;

import orgomg.cwm.foundation.datatypes.DatatypesPackage;
import orgomg.cwm.foundation.datatypes.Enumeration;
import orgomg.cwm.foundation.datatypes.EnumerationLiteral;

import orgomg.cwm.objectmodel.core.impl.DataTypeImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Enumeration</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link orgomg.cwm.foundation.datatypes.impl.EnumerationImpl#isIsOrdered <em>Is Ordered</em>}</li>
 *   <li>{@link orgomg.cwm.foundation.datatypes.impl.EnumerationImpl#getLiteral <em>Literal</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class EnumerationImpl extends DataTypeImpl implements Enumeration {
	/**
	 * The default value of the '{@link #isIsOrdered() <em>Is Ordered</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isIsOrdered()
	 * @generated
	 * @ordered
	 */
	protected static final boolean IS_ORDERED_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isIsOrdered() <em>Is Ordered</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isIsOrdered()
	 * @generated
	 * @ordered
	 */
	protected boolean isOrdered = IS_ORDERED_EDEFAULT;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isIsOrdered() {
		return isOrdered;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setIsOrdered(boolean newIsOrdered) {
		boolean oldIsOrdered = isOrdered;
		isOrdered = newIsOrdered;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatatypesPackage.ENUMERATION__IS_ORDERED, oldIsOrdered, isOrdered));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<EnumerationLiteral> getLiteral() {
		if (literal == null) {
			literal = new EObjectContainmentWithInverseEList<EnumerationLiteral>(EnumerationLiteral.class, this, DatatypesPackage.ENUMERATION__LITERAL, DatatypesPackage.ENUMERATION_LITERAL__ENUMERATION);
		}
		return literal;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case DatatypesPackage.ENUMERATION__LITERAL:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getLiteral()).basicAdd(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 DatatypesPackage.ENUMERATION__LITERAL:
				return ((InternalEList<?>)getLiteral()).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 DatatypesPackage.ENUMERATION__IS_ORDERED:
				return isIsOrdered();
			case DatatypesPackage.ENUMERATION__LITERAL:
				return getLiteral();
		}
		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 DatatypesPackage.ENUMERATION__IS_ORDERED:
				setIsOrdered((Boolean)newValue);
				return;
			case DatatypesPackage.ENUMERATION__LITERAL:
				getLiteral().clear();
				getLiteral().addAll((Collection<? extends EnumerationLiteral>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DatatypesPackage.ENUMERATION__IS_ORDERED:
				setIsOrdered(IS_ORDERED_EDEFAULT);
				return;
			case DatatypesPackage.ENUMERATION__LITERAL:
				getLiteral().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DatatypesPackage.ENUMERATION__IS_ORDERED:
				return isOrdered != IS_ORDERED_EDEFAULT;
			case DatatypesPackage.ENUMERATION__LITERAL:
				return literal != null && !literal.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(" (isOrdered: ");
		result.append(isOrdered);
		result.append(')');
		return result.toString();
	}

} //EnumerationImpl