Open Source Projects Europe

/**
 */
package epc.impl;

import epc.EpcPackage;
import epc.Function;
import epc.ResourceInputConnection;
import epc.ResourceOutputConnection;

import java.util.Collection;

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

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Function</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link epc.impl.FunctionImpl#getOutputResources <em>Output Resources</em>}</li>
 *   <li>{@link epc.impl.FunctionImpl#getInputResources <em>Input Resources</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class FunctionImpl extends EPCFlowNodeImpl implements Function {
	/**
	 * The cached value of the '{@link #getOutputResources() <em>Output Resources</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOutputResources()
	 * @generated
	 * @ordered
	 */
	protected EList<ResourceOutputConnection> outputResources;

	/**
	 * The cached value of the '{@link #getInputResources() <em>Input Resources</em>}' reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getInputResources()
	 * @generated
	 * @ordered
	 */
	protected EList<ResourceInputConnection> inputResources;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ResourceOutputConnection> getOutputResources() {
		if (outputResources == null) {
			outputResources = new EObjectWithInverseResolvingEList<ResourceOutputConnection>(ResourceOutputConnection.class, this, EpcPackage.FUNCTION__OUTPUT_RESOURCES, EpcPackage.RESOURCE_OUTPUT_CONNECTION__SOURCE);
		}
		return outputResources;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ResourceInputConnection> getInputResources() {
		if (inputResources == null) {
			inputResources = new EObjectWithInverseResolvingEList<ResourceInputConnection>(ResourceInputConnection.class, this, EpcPackage.FUNCTION__INPUT_RESOURCES, EpcPackage.RESOURCE_INPUT_CONNECTION__TARGET);
		}
		return inputResources;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case EpcPackage.FUNCTION__OUTPUT_RESOURCES:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getOutputResources()).basicAdd(otherEnd, msgs);
			case EpcPackage.FUNCTION__INPUT_RESOURCES:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getInputResources()).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 EpcPackage.FUNCTION__OUTPUT_RESOURCES:
				return ((InternalEList<?>)getOutputResources()).basicRemove(otherEnd, msgs);
			case EpcPackage.FUNCTION__INPUT_RESOURCES:
				return ((InternalEList<?>)getInputResources()).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 EpcPackage.FUNCTION__OUTPUT_RESOURCES:
				return getOutputResources();
			case EpcPackage.FUNCTION__INPUT_RESOURCES:
				return getInputResources();
		}
		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 EpcPackage.FUNCTION__OUTPUT_RESOURCES:
				getOutputResources().clear();
				getOutputResources().addAll((Collection<? extends ResourceOutputConnection>)newValue);
				return;
			case EpcPackage.FUNCTION__INPUT_RESOURCES:
				getInputResources().clear();
				getInputResources().addAll((Collection<? extends ResourceInputConnection>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case EpcPackage.FUNCTION__OUTPUT_RESOURCES:
				getOutputResources().clear();
				return;
			case EpcPackage.FUNCTION__INPUT_RESOURCES:
				getInputResources().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case EpcPackage.FUNCTION__OUTPUT_RESOURCES:
				return outputResources != null && !outputResources.isEmpty();
			case EpcPackage.FUNCTION__INPUT_RESOURCES:
				return inputResources != null && !inputResources.isEmpty();
		}
		return super.eIsSet(featureID);
	}

} //FunctionImpl