org.eclipse.papyrus.bpmn/src/org/eclipse/papyrus/bpmn/BPMNProfile/impl/CategoryValueImpl.java

/**
 */
package org.eclipse.papyrus.bpmn.BPMNProfile.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.EObjectWithInverseResolvingEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.eclipse.papyrus.bpmn.BPMNProfile.BPMNProfilePackage;
import org.eclipse.papyrus.bpmn.BPMNProfile.CategoryValue;
import org.eclipse.papyrus.bpmn.BPMNProfile.FlowElement;
import org.eclipse.uml2.uml.EnumerationLiteral;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Category Value</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.papyrus.bpmn.BPMNProfile.impl.CategoryValueImpl#getBase_EnumerationLiteral <em>Base Enumeration Literal</em>}</li>
 *   <li>{@link org.eclipse.papyrus.bpmn.BPMNProfile.impl.CategoryValueImpl#getCategorizedFlowElements <em>Categorized Flow Elements</em>}</li>
 * </ul>
 *
 * @generated
 */
public class CategoryValueImpl extends BaseElementImpl implements CategoryValue {
	/**
	 * The cached value of the '{@link #getBase_EnumerationLiteral() <em>Base Enumeration Literal</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getBase_EnumerationLiteral()
	 * @generated
	 * @ordered
	 */
	protected EnumerationLiteral base_EnumerationLiteral;

	/**
	 * The cached value of the '{@link #getCategorizedFlowElements() <em>Categorized Flow Elements</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCategorizedFlowElements()
	 * @generated
	 * @ordered
	 */
	protected EList<FlowElement> categorizedFlowElements;

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return BPMNProfilePackage.eINSTANCE.getCategoryValue();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EnumerationLiteral getBase_EnumerationLiteral() {
		if (base_EnumerationLiteral != null && base_EnumerationLiteral.eIsProxy()) {
			InternalEObject oldBase_EnumerationLiteral = (InternalEObject)base_EnumerationLiteral;
			base_EnumerationLiteral = (EnumerationLiteral)eResolveProxy(oldBase_EnumerationLiteral);
			if (base_EnumerationLiteral != oldBase_EnumerationLiteral) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, BPMNProfilePackage.CATEGORY_VALUE__BASE_ENUMERATION_LITERAL, oldBase_EnumerationLiteral, base_EnumerationLiteral));
			}
		}
		return base_EnumerationLiteral;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EnumerationLiteral basicGetBase_EnumerationLiteral() {
		return base_EnumerationLiteral;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setBase_EnumerationLiteral(EnumerationLiteral newBase_EnumerationLiteral) {
		EnumerationLiteral oldBase_EnumerationLiteral = base_EnumerationLiteral;
		base_EnumerationLiteral = newBase_EnumerationLiteral;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, BPMNProfilePackage.CATEGORY_VALUE__BASE_ENUMERATION_LITERAL, oldBase_EnumerationLiteral, base_EnumerationLiteral));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<FlowElement> getCategorizedFlowElements() {
		if (categorizedFlowElements == null) {
			categorizedFlowElements = new EObjectWithInverseResolvingEList.ManyInverse<FlowElement>(FlowElement.class, this, BPMNProfilePackage.CATEGORY_VALUE__CATEGORIZED_FLOW_ELEMENTS, BPMNProfilePackage.FLOW_ELEMENT__CATEGORY_VALUE_REF);
		}
		return categorizedFlowElements;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case BPMNProfilePackage.CATEGORY_VALUE__CATEGORIZED_FLOW_ELEMENTS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getCategorizedFlowElements()).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 BPMNProfilePackage.CATEGORY_VALUE__CATEGORIZED_FLOW_ELEMENTS:
				return ((InternalEList<?>)getCategorizedFlowElements()).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 BPMNProfilePackage.CATEGORY_VALUE__BASE_ENUMERATION_LITERAL:
				if (resolve) return getBase_EnumerationLiteral();
				return basicGetBase_EnumerationLiteral();
			case BPMNProfilePackage.CATEGORY_VALUE__CATEGORIZED_FLOW_ELEMENTS:
				return getCategorizedFlowElements();
		}
		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 BPMNProfilePackage.CATEGORY_VALUE__BASE_ENUMERATION_LITERAL:
				setBase_EnumerationLiteral((EnumerationLiteral)newValue);
				return;
			case BPMNProfilePackage.CATEGORY_VALUE__CATEGORIZED_FLOW_ELEMENTS:
				getCategorizedFlowElements().clear();
				getCategorizedFlowElements().addAll((Collection<? extends FlowElement>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case BPMNProfilePackage.CATEGORY_VALUE__BASE_ENUMERATION_LITERAL:
				setBase_EnumerationLiteral((EnumerationLiteral)null);
				return;
			case BPMNProfilePackage.CATEGORY_VALUE__CATEGORIZED_FLOW_ELEMENTS:
				getCategorizedFlowElements().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case BPMNProfilePackage.CATEGORY_VALUE__BASE_ENUMERATION_LITERAL:
				return base_EnumerationLiteral != null;
			case BPMNProfilePackage.CATEGORY_VALUE__CATEGORIZED_FLOW_ELEMENTS:
				return categorizedFlowElements != null && !categorizedFlowElements.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //CategoryValueImpl