DerFunctionImpl.java

/**
 */
package edu.ufc.femtost.disc.sysml4modelica.modelicametamodel.modelica.impl;

import edu.ufc.femtost.disc.sysml4modelica.modelicametamodel.modelica.DerFunction;
import edu.ufc.femtost.disc.sysml4modelica.modelicametamodel.modelica.Function;
import edu.ufc.femtost.disc.sysml4modelica.modelicametamodel.modelica.modelicaPackage;

import java.util.Collection;

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

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.EDataTypeUniqueEList;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Der Function</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link edu.ufc.femtost.disc.sysml4modelica.modelicametamodel.modelica.impl.DerFunctionImpl#getDer <em>Der</em>}</li>
 *   <li>{@link edu.ufc.femtost.disc.sysml4modelica.modelicametamodel.modelica.impl.DerFunctionImpl#getVariable <em>Variable</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class DerFunctionImpl extends FunctionImpl implements DerFunction {
	/**
	 * The cached value of the '{@link #getDer() <em>Der</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDer()
	 * @generated
	 * @ordered
	 */
	protected Function der;

	/**
	 * The cached value of the '{@link #getVariable() <em>Variable</em>}' attribute list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getVariable()
	 * @generated
	 * @ordered
	 */
	protected EList<String> variable;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Function getDer() {
		if (der != null && der.eIsProxy()) {
			InternalEObject oldDer = (InternalEObject)der;
			der = (Function)eResolveProxy(oldDer);
			if (der != oldDer) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, modelicaPackage.DER_FUNCTION__DER, oldDer, der));
			}
		}
		return der;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Function basicGetDer() {
		return der;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDer(Function newDer) {
		Function oldDer = der;
		der = newDer;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, modelicaPackage.DER_FUNCTION__DER, oldDer, der));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<String> getVariable() {
		if (variable == null) {
			variable = new EDataTypeUniqueEList<String>(String.class, this, modelicaPackage.DER_FUNCTION__VARIABLE);
		}
		return variable;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case modelicaPackage.DER_FUNCTION__DER:
				if (resolve) return getDer();
				return basicGetDer();
			case modelicaPackage.DER_FUNCTION__VARIABLE:
				return getVariable();
		}
		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 modelicaPackage.DER_FUNCTION__DER:
				setDer((Function)newValue);
				return;
			case modelicaPackage.DER_FUNCTION__VARIABLE:
				getVariable().clear();
				getVariable().addAll((Collection<? extends String>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case modelicaPackage.DER_FUNCTION__DER:
				setDer((Function)null);
				return;
			case modelicaPackage.DER_FUNCTION__VARIABLE:
				getVariable().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case modelicaPackage.DER_FUNCTION__DER:
				return der != null;
			case modelicaPackage.DER_FUNCTION__VARIABLE:
				return variable != null && !variable.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(" (variable: ");
		result.append(variable);
		result.append(')');
		return result.toString();
	}

} //DerFunctionImpl