VariableImpl.java example

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/**
 */
package activitydiagram.impl;

import activitydiagram.ActivitydiagramPackage;
import activitydiagram.Value;
import activitydiagram.Variable;

import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.NotificationChain;

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

import org.eclipse.emf.ecore.impl.ENotificationImpl;
import org.eclipse.emf.ecore.impl.MinimalEObjectImpl;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Variable</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link activitydiagram.impl.VariableImpl#getInitialValue <em>Initial Value</em>}</li>
 *   <li>{@link activitydiagram.impl.VariableImpl#getName <em>Name</em>}</li>
 *   <li>{@link activitydiagram.impl.VariableImpl#getCurrentValue <em>Current Value</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class VariableImpl extends MinimalEObjectImpl.Container implements Variable {
	/**
	 * The cached value of the '{@link #getInitialValue() <em>Initial Value</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getInitialValue()
	 * @generated
	 * @ordered
	 */
	protected Value initialValue;

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

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

	/**
	 * The cached value of the '{@link #getCurrentValue() <em>Current Value</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getCurrentValue()
	 * @generated
	 * @ordered
	 */
	protected Value currentValue;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Value getInitialValue() {
		return initialValue;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetInitialValue(Value newInitialValue, NotificationChain msgs) {
		Value oldInitialValue = initialValue;
		initialValue = newInitialValue;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ActivitydiagramPackage.VARIABLE__INITIAL_VALUE, oldInitialValue, newInitialValue);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setInitialValue(Value newInitialValue) {
		if (newInitialValue != initialValue) {
			NotificationChain msgs = null;
			if (initialValue != null)
				msgs = ((InternalEObject)initialValue).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ActivitydiagramPackage.VARIABLE__INITIAL_VALUE, null, msgs);
			if (newInitialValue != null)
				msgs = ((InternalEObject)newInitialValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ActivitydiagramPackage.VARIABLE__INITIAL_VALUE, null, msgs);
			msgs = basicSetInitialValue(newInitialValue, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ActivitydiagramPackage.VARIABLE__INITIAL_VALUE, newInitialValue, newInitialValue));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setName(String newName) {
		String oldName = name;
		name = newName;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ActivitydiagramPackage.VARIABLE__NAME, oldName, name));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Value getCurrentValue() {
		return currentValue;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetCurrentValue(Value newCurrentValue, NotificationChain msgs) {
		Value oldCurrentValue = currentValue;
		currentValue = newCurrentValue;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ActivitydiagramPackage.VARIABLE__CURRENT_VALUE, oldCurrentValue, newCurrentValue);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setCurrentValue(Value newCurrentValue) {
		if (newCurrentValue != currentValue) {
			NotificationChain msgs = null;
			if (currentValue != null)
				msgs = ((InternalEObject)currentValue).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - ActivitydiagramPackage.VARIABLE__CURRENT_VALUE, null, msgs);
			if (newCurrentValue != null)
				msgs = ((InternalEObject)newCurrentValue).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - ActivitydiagramPackage.VARIABLE__CURRENT_VALUE, null, msgs);
			msgs = basicSetCurrentValue(newCurrentValue, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, ActivitydiagramPackage.VARIABLE__CURRENT_VALUE, newCurrentValue, newCurrentValue));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case ActivitydiagramPackage.VARIABLE__INITIAL_VALUE:
				return basicSetInitialValue(null, msgs);
			case ActivitydiagramPackage.VARIABLE__CURRENT_VALUE:
				return basicSetCurrentValue(null, 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 ActivitydiagramPackage.VARIABLE__INITIAL_VALUE:
				return getInitialValue();
			case ActivitydiagramPackage.VARIABLE__NAME:
				return getName();
			case ActivitydiagramPackage.VARIABLE__CURRENT_VALUE:
				return getCurrentValue();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case ActivitydiagramPackage.VARIABLE__INITIAL_VALUE:
				setInitialValue((Value)newValue);
				return;
			case ActivitydiagramPackage.VARIABLE__NAME:
				setName((String)newValue);
				return;
			case ActivitydiagramPackage.VARIABLE__CURRENT_VALUE:
				setCurrentValue((Value)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case ActivitydiagramPackage.VARIABLE__INITIAL_VALUE:
				setInitialValue((Value)null);
				return;
			case ActivitydiagramPackage.VARIABLE__NAME:
				setName(NAME_EDEFAULT);
				return;
			case ActivitydiagramPackage.VARIABLE__CURRENT_VALUE:
				setCurrentValue((Value)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case ActivitydiagramPackage.VARIABLE__INITIAL_VALUE:
				return initialValue != null;
			case ActivitydiagramPackage.VARIABLE__NAME:
				return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
			case ActivitydiagramPackage.VARIABLE__CURRENT_VALUE:
				return currentValue != null;
		}
		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(" (name: ");
		result.append(name);
		result.append(')');
		return result.toString();
	}

} //VariableImpl