LineBorderImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.eclipse.gmf.gmfgraph.impl;

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.EObjectImpl;
import org.eclipse.gmf.gmfgraph.Color;
import org.eclipse.gmf.gmfgraph.GMFGraphPackage;
import org.eclipse.gmf.gmfgraph.LineBorder;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Line Border</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.eclipse.gmf.gmfgraph.impl.LineBorderImpl#getColor <em>Color</em>}</li>
 *   <li>{@link org.eclipse.gmf.gmfgraph.impl.LineBorderImpl#getWidth <em>Width</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class LineBorderImpl extends EObjectImpl implements LineBorder {
	/**
	 * The cached value of the '{@link #getColor() <em>Color</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getColor()
	 * @generated
	 * @ordered
	 */
	protected Color color;

	/**
	 * The default value of the '{@link #getWidth() <em>Width</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getWidth()
	 * @generated
	 * @ordered
	 */
	protected static final int WIDTH_EDEFAULT = 1;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	protected EClass eStaticClass() {
		return GMFGraphPackage.eINSTANCE.getLineBorder();
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Color getColor() {
		return color;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetColor(Color newColor, NotificationChain msgs) {
		Color oldColor = color;
		color = newColor;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, GMFGraphPackage.LINE_BORDER__COLOR, oldColor, newColor);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setColor(Color newColor) {
		if (newColor != color) {
			NotificationChain msgs = null;
			if (color != null)
				msgs = ((InternalEObject)color).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - GMFGraphPackage.LINE_BORDER__COLOR, null, msgs);
			if (newColor != null)
				msgs = ((InternalEObject)newColor).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - GMFGraphPackage.LINE_BORDER__COLOR, null, msgs);
			msgs = basicSetColor(newColor, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.LINE_BORDER__COLOR, newColor, newColor));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setWidth(int newWidth) {
		int oldWidth = width;
		width = newWidth;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, GMFGraphPackage.LINE_BORDER__WIDTH, oldWidth, width));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case GMFGraphPackage.LINE_BORDER__COLOR:
				return basicSetColor(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 GMFGraphPackage.LINE_BORDER__COLOR:
				return getColor();
			case GMFGraphPackage.LINE_BORDER__WIDTH:
				return getWidth();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case GMFGraphPackage.LINE_BORDER__COLOR:
				setColor((Color)newValue);
				return;
			case GMFGraphPackage.LINE_BORDER__WIDTH:
				setWidth((Integer)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case GMFGraphPackage.LINE_BORDER__COLOR:
				setColor((Color)null);
				return;
			case GMFGraphPackage.LINE_BORDER__WIDTH:
				setWidth(WIDTH_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case GMFGraphPackage.LINE_BORDER__COLOR:
				return color != null;
			case GMFGraphPackage.LINE_BORDER__WIDTH:
				return width != WIDTH_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(" (width: ");
		result.append(width);
		result.append(')');
		return result.toString();
	}

} //LineBorderImpl