/**
 */
package hu.bme.mit.inf.dslreasoner.domains.cps.impl;

import hu.bme.mit.inf.dslreasoner.domains.cps.CpsPackage;
import hu.bme.mit.inf.dslreasoner.domains.cps.Request;
import hu.bme.mit.inf.dslreasoner.domains.cps.Requirement;

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.impl.MinimalEObjectImpl;

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>Request</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link hu.bme.mit.inf.dslreasoner.domains.cps.impl.RequestImpl#getRequirements <em>Requirements</em>}</li>
 * </ul>
 *
 * @generated
 */
public class RequestImpl extends MinimalEObjectImpl.Container implements Request {
	/**
	 * The cached value of the '{@link #getRequirements() <em>Requirements</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getRequirements()
	 * @generated
	 * @ordered
	 */
	protected EList<Requirement> requirements;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public EList<Requirement> getRequirements() {
		if (requirements == null) {
			requirements = new EObjectContainmentWithInverseEList<Requirement>(Requirement.class, this,
					CpsPackage.REQUEST__REQUIREMENTS, CpsPackage.REQUIREMENT__REQUEST);
		}
		return requirements;
	}

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

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

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

} //RequestImpl