/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.yakindu.sct.model.sgen.impl;

import java.util.Collection;

import org.eclipse.emf.common.notify.Notification;
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.ENotificationImpl;
import org.eclipse.emf.ecore.util.EObjectContainmentWithInverseEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.yakindu.base.base.impl.NamedElementImpl;
import org.yakindu.sct.model.sgen.DeprecatableElement;
import org.yakindu.sct.model.sgen.FeatureParameter;
import org.yakindu.sct.model.sgen.FeatureType;
import org.yakindu.sct.model.sgen.FeatureTypeLibrary;
import org.yakindu.sct.model.sgen.SGenPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Feature Type</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.yakindu.sct.model.sgen.impl.FeatureTypeImpl#isDeprecated <em>Deprecated</em>}</li>
 *   <li>{@link org.yakindu.sct.model.sgen.impl.FeatureTypeImpl#getComment <em>Comment</em>}</li>
 *   <li>{@link org.yakindu.sct.model.sgen.impl.FeatureTypeImpl#getParameters <em>Parameters</em>}</li>
 *   <li>{@link org.yakindu.sct.model.sgen.impl.FeatureTypeImpl#getLibrary <em>Library</em>}</li>
 *   <li>{@link org.yakindu.sct.model.sgen.impl.FeatureTypeImpl#isOptional <em>Optional</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class FeatureTypeImpl extends NamedElementImpl implements FeatureType {
	/**
	 * The default value of the '{@link #isDeprecated() <em>Deprecated</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isDeprecated()
	 * @generated
	 * @ordered
	 */
	protected static final boolean DEPRECATED_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isDeprecated() <em>Deprecated</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isDeprecated()
	 * @generated
	 * @ordered
	 */
	protected boolean deprecated = DEPRECATED_EDEFAULT;

	/**
	 * The default value of the '{@link #getComment() <em>Comment</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getComment()
	 * @generated
	 * @ordered
	 */
	protected static final String COMMENT_EDEFAULT = null;

	/**
	 * The cached value of the '{@link #getComment() <em>Comment</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getComment()
	 * @generated
	 * @ordered
	 */
	protected String comment = COMMENT_EDEFAULT;

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

	/**
	 * The default value of the '{@link #isOptional() <em>Optional</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isOptional()
	 * @generated
	 * @ordered
	 */
	protected static final boolean OPTIONAL_EDEFAULT = false;
	/**
	 * The cached value of the '{@link #isOptional() <em>Optional</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isOptional()
	 * @generated
	 * @ordered
	 */
	protected boolean optional = OPTIONAL_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isDeprecated() {
		return deprecated;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDeprecated(boolean newDeprecated) {
		boolean oldDeprecated = deprecated;
		deprecated = newDeprecated;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, SGenPackage.FEATURE_TYPE__DEPRECATED, oldDeprecated, deprecated));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getComment() {
		return comment;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setComment(String newComment) {
		String oldComment = comment;
		comment = newComment;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, SGenPackage.FEATURE_TYPE__COMMENT, oldComment, comment));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public EList<FeatureParameter> getParameters() {
		if (parameters == null) {
			parameters = new EObjectContainmentWithInverseEList<FeatureParameter>(FeatureParameter.class, this, SGenPackage.FEATURE_TYPE__PARAMETERS, SGenPackage.FEATURE_PARAMETER__FEATURE_TYPE);
		}
		return parameters;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public FeatureTypeLibrary getLibrary() {
		FeatureTypeLibrary library = basicGetLibrary();
		return library != null && library.eIsProxy() ? (FeatureTypeLibrary)eResolveProxy((InternalEObject)library) : library;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated NOT
	 */
	public FeatureTypeLibrary basicGetLibrary() {
		return (FeatureTypeLibrary) eContainer();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public boolean isOptional() {
		return optional;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setOptional(boolean newOptional) {
		boolean oldOptional = optional;
		optional = newOptional;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, SGenPackage.FEATURE_TYPE__OPTIONAL, oldOptional, optional));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@SuppressWarnings("unchecked")
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case SGenPackage.FEATURE_TYPE__PARAMETERS:
				return ((InternalEList<InternalEObject>)(InternalEList<?>)getParameters()).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 SGenPackage.FEATURE_TYPE__PARAMETERS:
				return ((InternalEList<?>)getParameters()).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 SGenPackage.FEATURE_TYPE__DEPRECATED:
				return isDeprecated();
			case SGenPackage.FEATURE_TYPE__COMMENT:
				return getComment();
			case SGenPackage.FEATURE_TYPE__PARAMETERS:
				return getParameters();
			case SGenPackage.FEATURE_TYPE__LIBRARY:
				if (resolve) return getLibrary();
				return basicGetLibrary();
			case SGenPackage.FEATURE_TYPE__OPTIONAL:
				return isOptional();
		}
		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 SGenPackage.FEATURE_TYPE__DEPRECATED:
				setDeprecated((Boolean)newValue);
				return;
			case SGenPackage.FEATURE_TYPE__COMMENT:
				setComment((String)newValue);
				return;
			case SGenPackage.FEATURE_TYPE__PARAMETERS:
				getParameters().clear();
				getParameters().addAll((Collection<? extends FeatureParameter>)newValue);
				return;
			case SGenPackage.FEATURE_TYPE__OPTIONAL:
				setOptional((Boolean)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case SGenPackage.FEATURE_TYPE__DEPRECATED:
				setDeprecated(DEPRECATED_EDEFAULT);
				return;
			case SGenPackage.FEATURE_TYPE__COMMENT:
				setComment(COMMENT_EDEFAULT);
				return;
			case SGenPackage.FEATURE_TYPE__PARAMETERS:
				getParameters().clear();
				return;
			case SGenPackage.FEATURE_TYPE__OPTIONAL:
				setOptional(OPTIONAL_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case SGenPackage.FEATURE_TYPE__DEPRECATED:
				return deprecated != DEPRECATED_EDEFAULT;
			case SGenPackage.FEATURE_TYPE__COMMENT:
				return COMMENT_EDEFAULT == null ? comment != null : !COMMENT_EDEFAULT.equals(comment);
			case SGenPackage.FEATURE_TYPE__PARAMETERS:
				return parameters != null && !parameters.isEmpty();
			case SGenPackage.FEATURE_TYPE__LIBRARY:
				return basicGetLibrary() != null;
			case SGenPackage.FEATURE_TYPE__OPTIONAL:
				return optional != OPTIONAL_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
		if (baseClass == DeprecatableElement.class) {
			switch (derivedFeatureID) {
				case SGenPackage.FEATURE_TYPE__DEPRECATED: return SGenPackage.DEPRECATABLE_ELEMENT__DEPRECATED;
				case SGenPackage.FEATURE_TYPE__COMMENT: return SGenPackage.DEPRECATABLE_ELEMENT__COMMENT;
				default: return -1;
			}
		}
		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
		if (baseClass == DeprecatableElement.class) {
			switch (baseFeatureID) {
				case SGenPackage.DEPRECATABLE_ELEMENT__DEPRECATED: return SGenPackage.FEATURE_TYPE__DEPRECATED;
				case SGenPackage.DEPRECATABLE_ELEMENT__COMMENT: return SGenPackage.FEATURE_TYPE__COMMENT;
				default: return -1;
			}
		}
		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuffer result = new StringBuffer(super.toString());
		result.append(" (deprecated: ");
		result.append(deprecated);
		result.append(", comment: ");
		result.append(comment);
		result.append(", optional: ");
		result.append(optional);
		result.append(')');
		return result.toString();
	}

} //FeatureTypeImpl
