ArcImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.openscada.vi.model.VisualInterface.impl;

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

import org.eclipse.emf.ecore.EClass;

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

import org.openscada.vi.model.VisualInterface.Arc;
import org.openscada.vi.model.VisualInterface.VisualInterfacePackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Arc</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.openscada.vi.model.VisualInterface.impl.ArcImpl#getStart <em>Start</em>}</li>
 *   <li>{@link org.openscada.vi.model.VisualInterface.impl.ArcImpl#getLength <em>Length</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class ArcImpl extends ShapeImpl implements Arc
{
    /**
     * The default value of the '{@link #getStart() <em>Start</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getStart()
     * @generated
     * @ordered
     */
    protected static final int START_EDEFAULT = 0;

    /**
     * The cached value of the '{@link #getStart() <em>Start</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getStart()
     * @generated
     * @ordered
     */
    protected int start = START_EDEFAULT;

    /**
     * The default value of the '{@link #getLength() <em>Length</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getLength()
     * @generated
     * @ordered
     */
    protected static final int LENGTH_EDEFAULT = 0;

    /**
     * The cached value of the '{@link #getLength() <em>Length</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getLength()
     * @generated
     * @ordered
     */
    protected int length = LENGTH_EDEFAULT;

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

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public int getStart()
    {
        return start;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setStart(int newStart)
    {
        int oldStart = start;
        start = newStart;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, VisualInterfacePackage.ARC__START, oldStart, start));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public int getLength()
    {
        return length;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setLength(int newLength)
    {
        int oldLength = length;
        length = newLength;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, VisualInterfacePackage.ARC__LENGTH, oldLength, length));
    }

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eSet(int featureID, Object newValue)
    {
        switch (featureID)
        {
            case VisualInterfacePackage.ARC__START:
                setStart((Integer)newValue);
                return;
            case VisualInterfacePackage.ARC__LENGTH:
                setLength((Integer)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID)
    {
        switch (featureID)
        {
            case VisualInterfacePackage.ARC__START:
                setStart(START_EDEFAULT);
                return;
            case VisualInterfacePackage.ARC__LENGTH:
                setLength(LENGTH_EDEFAULT);
                return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID)
    {
        switch (featureID)
        {
            case VisualInterfacePackage.ARC__START:
                return start != START_EDEFAULT;
            case VisualInterfacePackage.ARC__LENGTH:
                return length != LENGTH_EDEFAULT;
        }
        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(" (start: "); //$NON-NLS-1$
        result.append(start);
        result.append(", length: "); //$NON-NLS-1$
        result.append(length);
        result.append(')');
        return result.toString();
    }

} //ArcImpl