/**
 */
package ca.mcgill.ecse.dslreasoner.standalone.test.fam.impl;

import ca.mcgill.ecse.dslreasoner.standalone.test.fam.Function;
import ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionType;
import ca.mcgill.ecse.dslreasoner.standalone.test.fam.FunctionalElement;
import ca.mcgill.ecse.dslreasoner.standalone.test.fam.famPackage;

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.EStructuralFeature;
import org.eclipse.emf.ecore.InternalEObject;

import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
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:
 * </p>
 * <ul>
 *   <li>{@link ca.mcgill.ecse.dslreasoner.standalone.test.fam.impl.FunctionImpl#getSubElements <em>Sub Elements</em>}</li>
 *   <li>{@link ca.mcgill.ecse.dslreasoner.standalone.test.fam.impl.FunctionImpl#getType <em>Type</em>}</li>
 * </ul>
 *
 * @generated
 */
public class FunctionImpl extends FunctionalElementImpl implements Function {
	/**
	 * The cached value of the '{@link #getSubElements() <em>Sub Elements</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getSubElements()
	 * @generated
	 * @ordered
	 */
	protected EList<FunctionalElement> subElements;

	/**
	 * The cached setting delegate for the '{@link #getType() <em>Type</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected EStructuralFeature.Internal.SettingDelegate TYPE__ESETTING_DELEGATE = ((EStructuralFeature.Internal)famPackage.Literals.FUNCTION__TYPE).getSettingDelegate();

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<FunctionalElement> getSubElements() {
		if (subElements == null) {
			subElements = new EObjectContainmentWithInverseEList<FunctionalElement>(FunctionalElement.class, this, famPackage.FUNCTION__SUB_ELEMENTS, famPackage.FUNCTIONAL_ELEMENT__PARENT);
		}
		return subElements;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FunctionType getType() {
		return (FunctionType)TYPE__ESETTING_DELEGATE.dynamicGet(this, null, 0, true, false);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case famPackage.FUNCTION__SUB_ELEMENTS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getSubElements()).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 famPackage.FUNCTION__SUB_ELEMENTS:
				return ((InternalEList<?>)getSubElements()).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 famPackage.FUNCTION__SUB_ELEMENTS:
				return getSubElements();
			case famPackage.FUNCTION__TYPE:
				return getType();
		}
		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 famPackage.FUNCTION__SUB_ELEMENTS:
				getSubElements().clear();
				getSubElements().addAll((Collection<? extends FunctionalElement>)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case famPackage.FUNCTION__SUB_ELEMENTS:
				getSubElements().clear();
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case famPackage.FUNCTION__SUB_ELEMENTS:
				return subElements != null && !subElements.isEmpty();
			case famPackage.FUNCTION__TYPE:
				return TYPE__ESETTING_DELEGATE.dynamicIsSet(this, null, 0);
		}
		return super.eIsSet(featureID);
	}

} //FunctionImpl