InitialStateImpl.java

/**
 */
package org.archstudio.xadl3.statechart_1_0.impl;

import org.archstudio.xadl3.statechart_1_0.InitialState;
import org.archstudio.xadl3.statechart_1_0.StateType;
import org.archstudio.xadl3.statechart_1_0.Statechart_1_0Package;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EClass;
import org.eclipse.emf.ecore.impl.ENotificationImpl;

/**
 * <!-- begin-user-doc --> An implementation of the model object '<em><b>Initial State</b></em>'. <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 * <li>{@link org.archstudio.xadl3.statechart_1_0.impl.InitialStateImpl#getType <em>Type</em>}</li>
 * </ul>
 *
 * @generated
 */
public class InitialStateImpl extends PseudoStateImpl implements InitialState {
	/**
	 * The default value of the '{@link #getType() <em>Type</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected static final StateType TYPE_EDEFAULT = StateType.INITIAL;

	/**
	 * The cached value of the '{@link #getType() <em>Type</em>}' attribute. <!-- begin-user-doc --> <!-- end-user-doc
	 * -->
	 * 
	 * @see #getType()
	 * @generated
	 * @ordered
	 */
	protected StateType type = TYPE_EDEFAULT;

	/**
	 * This is true if the Type attribute has been set. <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 * @ordered
	 */
	protected boolean typeESet;

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return Statechart_1_0Package.Literals.INITIAL_STATE;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public StateType getType() {
		return type;
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void setType(StateType newType) {
		StateType oldType = type;
		type = newType == null ? TYPE_EDEFAULT : newType;
		boolean oldTypeESet = typeESet;
		typeESet = true;
		if (eNotificationRequired()) {
			eNotify(new ENotificationImpl(this, Notification.SET, Statechart_1_0Package.INITIAL_STATE__TYPE, oldType,
					type, !oldTypeESet));
		}
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void unsetType() {
		StateType oldType = type;
		boolean oldTypeESet = typeESet;
		type = TYPE_EDEFAULT;
		typeESet = false;
		if (eNotificationRequired()) {
			eNotify(new ENotificationImpl(this, Notification.UNSET, Statechart_1_0Package.INITIAL_STATE__TYPE, oldType,
					TYPE_EDEFAULT, oldTypeESet));
		}
	}

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

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
		case Statechart_1_0Package.INITIAL_STATE__TYPE:
			return getType();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
		case Statechart_1_0Package.INITIAL_STATE__TYPE:
			setType((StateType) newValue);
			return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
		case Statechart_1_0Package.INITIAL_STATE__TYPE:
			unsetType();
			return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc --> <!-- end-user-doc -->
	 * 
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
		case Statechart_1_0Package.INITIAL_STATE__TYPE:
			return isSetType();
		}
		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(" (type: ");
		if (typeESet) {
			result.append(type);
		}
		else {
			result.append("<unset>");
		}
		result.append(')');
		return result.toString();
	}

} // InitialStateImpl