AssociationEndImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package orgomg.cwm.objectmodel.relationships.impl;

import org.eclipse.emf.common.notify.Notification;

import org.eclipse.emf.ecore.EClass;

import org.eclipse.emf.ecore.impl.ENotificationImpl;

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

import orgomg.cwm.objectmodel.relationships.AggregationKind;
import orgomg.cwm.objectmodel.relationships.AssociationEnd;
import orgomg.cwm.objectmodel.relationships.RelationshipsPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Association End</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link orgomg.cwm.objectmodel.relationships.impl.AssociationEndImpl#getAggregation <em>Aggregation</em>}</li>
 *   <li>{@link orgomg.cwm.objectmodel.relationships.impl.AssociationEndImpl#isIsNavigable <em>Is Navigable</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class AssociationEndImpl extends StructuralFeatureImpl implements AssociationEnd {
	/**
	 * The default value of the '{@link #getAggregation() <em>Aggregation</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAggregation()
	 * @generated
	 * @ordered
	 */
	protected static final AggregationKind AGGREGATION_EDEFAULT = AggregationKind.AK_NONE;

	/**
	 * The cached value of the '{@link #getAggregation() <em>Aggregation</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getAggregation()
	 * @generated
	 * @ordered
	 */
	protected AggregationKind aggregation = AGGREGATION_EDEFAULT;

	/**
	 * The default value of the '{@link #isIsNavigable() <em>Is Navigable</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isIsNavigable()
	 * @generated
	 * @ordered
	 */
	protected static final boolean IS_NAVIGABLE_EDEFAULT = false;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public AggregationKind getAggregation() {
		return aggregation;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setAggregation(AggregationKind newAggregation) {
		AggregationKind oldAggregation = aggregation;
		aggregation = newAggregation == null ? AGGREGATION_EDEFAULT : newAggregation;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, RelationshipsPackage.ASSOCIATION_END__AGGREGATION, oldAggregation, aggregation));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setIsNavigable(boolean newIsNavigable) {
		boolean oldIsNavigable = isNavigable;
		isNavigable = newIsNavigable;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, RelationshipsPackage.ASSOCIATION_END__IS_NAVIGABLE, oldIsNavigable, isNavigable));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case RelationshipsPackage.ASSOCIATION_END__AGGREGATION:
				return getAggregation();
			case RelationshipsPackage.ASSOCIATION_END__IS_NAVIGABLE:
				return isIsNavigable();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case RelationshipsPackage.ASSOCIATION_END__AGGREGATION:
				setAggregation((AggregationKind)newValue);
				return;
			case RelationshipsPackage.ASSOCIATION_END__IS_NAVIGABLE:
				setIsNavigable((Boolean)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case RelationshipsPackage.ASSOCIATION_END__AGGREGATION:
				setAggregation(AGGREGATION_EDEFAULT);
				return;
			case RelationshipsPackage.ASSOCIATION_END__IS_NAVIGABLE:
				setIsNavigable(IS_NAVIGABLE_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case RelationshipsPackage.ASSOCIATION_END__AGGREGATION:
				return aggregation != AGGREGATION_EDEFAULT;
			case RelationshipsPackage.ASSOCIATION_END__IS_NAVIGABLE:
				return isNavigable != IS_NAVIGABLE_EDEFAULT;
		}
		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(" (aggregation: ");
		result.append(aggregation);
		result.append(", isNavigable: ");
		result.append(isNavigable);
		result.append(')');
		return result.toString();
	}

} //AssociationEndImpl