/**
 * Copyright (c) 2011, 2016 - Loetz GmbH&Co.KG (69115 Heidelberg, Germany)
 *  All rights reserved. This program and the accompanying materials 
 *  are made available under the terms of the Eclipse Public License v1.0 
 *  which accompanies this distribution, and is available at 
 *  http://www.eclipse.org/legal/epl-v10.html 
 * 
 *  Based on ideas from Xtext, Xtend, Xcore
 *   
 *  Contributors:  
 *  		Joerg Riegel - Initial implementation 
 *  
 */
package org.eclipse.osbp.xtext.datamartdsl.impl;

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

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

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

import org.eclipse.osbp.xtext.datamartdsl.DatamartDSLPackage;
import org.eclipse.osbp.xtext.datamartdsl.DatamartDefineDerivedMeasure;
import org.eclipse.osbp.xtext.datamartdsl.DatamartDerivedMeasure;
import org.eclipse.osbp.xtext.datamartdsl.ValueScaleEnum;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Datamart Derived Measure</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartDerivedMeasureImpl#isScaled <em>Scaled</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartDerivedMeasureImpl#getScale <em>Scale</em>}</li>
 *   <li>{@link org.eclipse.osbp.xtext.datamartdsl.impl.DatamartDerivedMeasureImpl#getDerivedRef <em>Derived Ref</em>}</li>
 * </ul>
 *
 * @generated
 */
public class DatamartDerivedMeasureImpl extends ExpressionImpl implements DatamartDerivedMeasure {
	/**
	 * The default value of the '{@link #isScaled() <em>Scaled</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isScaled()
	 * @generated
	 * @ordered
	 */
	protected static final boolean SCALED_EDEFAULT = false;

	/**
	 * The cached value of the '{@link #isScaled() <em>Scaled</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #isScaled()
	 * @generated
	 * @ordered
	 */
	protected boolean scaled = SCALED_EDEFAULT;

	/**
	 * The default value of the '{@link #getScale() <em>Scale</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getScale()
	 * @generated
	 * @ordered
	 */
	protected static final ValueScaleEnum SCALE_EDEFAULT = ValueScaleEnum.AXIS;

	/**
	 * The cached value of the '{@link #getScale() <em>Scale</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getScale()
	 * @generated
	 * @ordered
	 */
	protected ValueScaleEnum scale = SCALE_EDEFAULT;

	/**
	 * The cached value of the '{@link #getDerivedRef() <em>Derived Ref</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDerivedRef()
	 * @generated
	 * @ordered
	 */
	protected DatamartDefineDerivedMeasure derivedRef;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setScaled(boolean newScaled) {
		boolean oldScaled = scaled;
		scaled = newScaled;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALED, oldScaled, scaled));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public ValueScaleEnum getScale() {
		return scale;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setScale(ValueScaleEnum newScale) {
		ValueScaleEnum oldScale = scale;
		scale = newScale == null ? SCALE_EDEFAULT : newScale;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALE, oldScale, scale));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DatamartDefineDerivedMeasure getDerivedRef() {
		if (derivedRef != null && derivedRef.eIsProxy()) {
			InternalEObject oldDerivedRef = (InternalEObject)derivedRef;
			derivedRef = (DatamartDefineDerivedMeasure)eResolveProxy(oldDerivedRef);
			if (derivedRef != oldDerivedRef) {
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, DatamartDSLPackage.DATAMART_DERIVED_MEASURE__DERIVED_REF, oldDerivedRef, derivedRef));
			}
		}
		return derivedRef;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DatamartDefineDerivedMeasure basicGetDerivedRef() {
		return derivedRef;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDerivedRef(DatamartDefineDerivedMeasure newDerivedRef) {
		DatamartDefineDerivedMeasure oldDerivedRef = derivedRef;
		derivedRef = newDerivedRef;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, DatamartDSLPackage.DATAMART_DERIVED_MEASURE__DERIVED_REF, oldDerivedRef, derivedRef));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALED:
				return isScaled();
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALE:
				return getScale();
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__DERIVED_REF:
				if (resolve) return getDerivedRef();
				return basicGetDerivedRef();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALED:
				setScaled((Boolean)newValue);
				return;
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALE:
				setScale((ValueScaleEnum)newValue);
				return;
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__DERIVED_REF:
				setDerivedRef((DatamartDefineDerivedMeasure)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALED:
				setScaled(SCALED_EDEFAULT);
				return;
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALE:
				setScale(SCALE_EDEFAULT);
				return;
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__DERIVED_REF:
				setDerivedRef((DatamartDefineDerivedMeasure)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALED:
				return scaled != SCALED_EDEFAULT;
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__SCALE:
				return scale != SCALE_EDEFAULT;
			case DatamartDSLPackage.DATAMART_DERIVED_MEASURE__DERIVED_REF:
				return derivedRef != 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(" (scaled: ");
		result.append(scaled);
		result.append(", scale: ");
		result.append(scale);
		result.append(')');
		return result.toString();
	}

} //DatamartDerivedMeasureImpl