/**
 */
package org.eclipse.viatra.solver.language.model.problem.impl;

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

import org.eclipse.viatra.solver.language.model.problem.Conjunction;
import org.eclipse.viatra.solver.language.model.problem.ImplicitVariable;
import org.eclipse.viatra.solver.language.model.problem.Literal;
import org.eclipse.viatra.solver.language.model.problem.ProblemPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Conjunction</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.viatra.solver.language.model.problem.impl.ConjunctionImpl#getImplicitVariables <em>Implicit Variables</em>}</li>
 *   <li>{@link org.eclipse.viatra.solver.language.model.problem.impl.ConjunctionImpl#getLiterals <em>Literals</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ConjunctionImpl extends MinimalEObjectImpl.Container implements Conjunction {
	/**
	 * The cached value of the '{@link #getImplicitVariables() <em>Implicit Variables</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getImplicitVariables()
	 * @generated
	 * @ordered
	 */
	protected EList<ImplicitVariable> implicitVariables;

	/**
	 * The cached value of the '{@link #getLiterals() <em>Literals</em>}' containment reference list.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getLiterals()
	 * @generated
	 * @ordered
	 */
	protected EList<Literal> literals;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<ImplicitVariable> getImplicitVariables() {
		if (implicitVariables == null) {
			implicitVariables = new EObjectContainmentEList<ImplicitVariable>(ImplicitVariable.class, this,
					ProblemPackage.CONJUNCTION__IMPLICIT_VARIABLES);
		}
		return implicitVariables;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<Literal> getLiterals() {
		if (literals == null) {
			literals = new EObjectContainmentEList<Literal>(Literal.class, this, ProblemPackage.CONJUNCTION__LITERALS);
		}
		return literals;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
		case ProblemPackage.CONJUNCTION__IMPLICIT_VARIABLES:
			return ((InternalEList<?>) getImplicitVariables()).basicRemove(otherEnd, msgs);
		case ProblemPackage.CONJUNCTION__LITERALS:
			return ((InternalEList<?>) getLiterals()).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 ProblemPackage.CONJUNCTION__IMPLICIT_VARIABLES:
			return getImplicitVariables();
		case ProblemPackage.CONJUNCTION__LITERALS:
			return getLiterals();
		}
		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 ProblemPackage.CONJUNCTION__IMPLICIT_VARIABLES:
			getImplicitVariables().clear();
			getImplicitVariables().addAll((Collection<? extends ImplicitVariable>) newValue);
			return;
		case ProblemPackage.CONJUNCTION__LITERALS:
			getLiterals().clear();
			getLiterals().addAll((Collection<? extends Literal>) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case ProblemPackage.CONJUNCTION__IMPLICIT_VARIABLES:
			getImplicitVariables().clear();
			return;
		case ProblemPackage.CONJUNCTION__LITERALS:
			getLiterals().clear();
			return;
		}
		super.eUnset(featureID);
	}

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

} //ConjunctionImpl