GridContainerImpl.java

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

import org.eclipse.emf.ecore.util.EObjectContainmentEList;
import org.eclipse.emf.ecore.util.InternalEList;
import org.openscada.vi.model.VisualInterface.GridChild;
import org.openscada.vi.model.VisualInterface.GridContainer;
import org.openscada.vi.model.VisualInterface.VisualInterfacePackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Grid Container</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.openscada.vi.model.VisualInterface.impl.GridContainerImpl#getName <em>Name</em>}</li>
 *   <li>{@link org.openscada.vi.model.VisualInterface.impl.GridContainerImpl#getColumns <em>Columns</em>}</li>
 *   <li>{@link org.openscada.vi.model.VisualInterface.impl.GridContainerImpl#isEqualWidth <em>Equal Width</em>}</li>
 *   <li>{@link org.openscada.vi.model.VisualInterface.impl.GridContainerImpl#getChildren <em>Children</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class GridContainerImpl extends EObjectImpl implements GridContainer
{
    /**
     * 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 default value of the '{@link #getColumns() <em>Columns</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #getColumns()
     * @generated
     * @ordered
     */
    protected static final int COLUMNS_EDEFAULT = 1;

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

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

    /**
     * The cached value of the '{@link #isEqualWidth() <em>Equal Width</em>}' attribute.
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @see #isEqualWidth()
     * @generated
     * @ordered
     */
    protected boolean equalWidth = EQUAL_WIDTH_EDEFAULT;

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

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

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

    /**
     * <!-- 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, VisualInterfacePackage.GRID_CONTAINER__NAME, oldName, name));
    }

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setColumns(int newColumns)
    {
        int oldColumns = columns;
        columns = newColumns;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, VisualInterfacePackage.GRID_CONTAINER__COLUMNS, oldColumns, columns));
    }

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

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public void setEqualWidth(boolean newEqualWidth)
    {
        boolean oldEqualWidth = equalWidth;
        equalWidth = newEqualWidth;
        if (eNotificationRequired())
            eNotify(new ENotificationImpl(this, Notification.SET, VisualInterfacePackage.GRID_CONTAINER__EQUAL_WIDTH, oldEqualWidth, equalWidth));
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    public EList<GridChild> getChildren()
    {
        if (children == null)
        {
            children = new EObjectContainmentEList<GridChild>(GridChild.class, this, VisualInterfacePackage.GRID_CONTAINER__CHILDREN);
        }
        return children;
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs)
    {
        switch (featureID)
        {
            case VisualInterfacePackage.GRID_CONTAINER__CHILDREN:
                return ((InternalEList<?>)getChildren()).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 VisualInterfacePackage.GRID_CONTAINER__NAME:
                return getName();
            case VisualInterfacePackage.GRID_CONTAINER__COLUMNS:
                return getColumns();
            case VisualInterfacePackage.GRID_CONTAINER__EQUAL_WIDTH:
                return isEqualWidth();
            case VisualInterfacePackage.GRID_CONTAINER__CHILDREN:
                return getChildren();
        }
        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 VisualInterfacePackage.GRID_CONTAINER__NAME:
                setName((String)newValue);
                return;
            case VisualInterfacePackage.GRID_CONTAINER__COLUMNS:
                setColumns((Integer)newValue);
                return;
            case VisualInterfacePackage.GRID_CONTAINER__EQUAL_WIDTH:
                setEqualWidth((Boolean)newValue);
                return;
            case VisualInterfacePackage.GRID_CONTAINER__CHILDREN:
                getChildren().clear();
                getChildren().addAll((Collection<? extends GridChild>)newValue);
                return;
        }
        super.eSet(featureID, newValue);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public void eUnset(int featureID)
    {
        switch (featureID)
        {
            case VisualInterfacePackage.GRID_CONTAINER__NAME:
                setName(NAME_EDEFAULT);
                return;
            case VisualInterfacePackage.GRID_CONTAINER__COLUMNS:
                setColumns(COLUMNS_EDEFAULT);
                return;
            case VisualInterfacePackage.GRID_CONTAINER__EQUAL_WIDTH:
                setEqualWidth(EQUAL_WIDTH_EDEFAULT);
                return;
            case VisualInterfacePackage.GRID_CONTAINER__CHILDREN:
                getChildren().clear();
                return;
        }
        super.eUnset(featureID);
    }

    /**
     * <!-- begin-user-doc -->
     * <!-- end-user-doc -->
     * @generated
     */
    @Override
    public boolean eIsSet(int featureID)
    {
        switch (featureID)
        {
            case VisualInterfacePackage.GRID_CONTAINER__NAME:
                return NAME_EDEFAULT == null ? name != null : !NAME_EDEFAULT.equals(name);
            case VisualInterfacePackage.GRID_CONTAINER__COLUMNS:
                return columns != COLUMNS_EDEFAULT;
            case VisualInterfacePackage.GRID_CONTAINER__EQUAL_WIDTH:
                return equalWidth != EQUAL_WIDTH_EDEFAULT;
            case VisualInterfacePackage.GRID_CONTAINER__CHILDREN:
                return children != null && !children.isEmpty();
        }
        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: "); //$NON-NLS-1$
        result.append(name);
        result.append(", columns: "); //$NON-NLS-1$
        result.append(columns);
        result.append(", equalWidth: "); //$NON-NLS-1$
        result.append(equalWidth);
        result.append(')');
        return result.toString();
    }

} //GridContainerImpl