/**
 * *******************************************************************************
 *  Copyright (c) 2015-2021 Robert Bosch GmbH and others.
 * 
 *  This program and the accompanying materials are made
 *  available under the terms of the Eclipse Public License 2.0
 *  which is available at https://www.eclipse.org/legal/epl-2.0/
 * 
 *  SPDX-License-Identifier: EPL-2.0
 * 
 *     Generated using Eclipse EMF
 * 
 * *******************************************************************************
 */
package org.eclipse.app4mc.amalthea.model.impl;

import java.lang.reflect.InvocationTargetException;
import org.eclipse.app4mc.amalthea.model.AmaltheaPackage;
import org.eclipse.app4mc.amalthea.model.ArithmeticExpression;
import org.eclipse.app4mc.amalthea.model.ArithmeticOperator;
import org.eclipse.app4mc.amalthea.model.ILocalModeValueSource;

import org.eclipse.app4mc.amalthea.model.Mode;
import org.eclipse.app4mc.amalthea.model.emf.AmaltheaEObjectImpl;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Arithmetic Expression</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.eclipse.app4mc.amalthea.model.impl.ArithmeticExpressionImpl#getOperand1 <em>Operand1</em>}</li>
 *   <li>{@link org.eclipse.app4mc.amalthea.model.impl.ArithmeticExpressionImpl#getOperand2 <em>Operand2</em>}</li>
 *   <li>{@link org.eclipse.app4mc.amalthea.model.impl.ArithmeticExpressionImpl#getOperator <em>Operator</em>}</li>
 * </ul>
 *
 * @generated
 */
public class ArithmeticExpressionImpl extends AmaltheaEObjectImpl implements ArithmeticExpression {
	/**
	 * The cached value of the '{@link #getOperand1() <em>Operand1</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperand1()
	 * @generated
	 * @ordered
	 */
	protected ILocalModeValueSource operand1;

	/**
	 * The cached value of the '{@link #getOperand2() <em>Operand2</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperand2()
	 * @generated
	 * @ordered
	 */
	protected ILocalModeValueSource operand2;

	/**
	 * The default value of the '{@link #getOperator() <em>Operator</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperator()
	 * @generated
	 * @ordered
	 */
	protected static final ArithmeticOperator OPERATOR_EDEFAULT = ArithmeticOperator._UNDEFINED_;

	/**
	 * The cached value of the '{@link #getOperator() <em>Operator</em>}' attribute.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getOperator()
	 * @generated
	 * @ordered
	 */
	protected ArithmeticOperator operator = OPERATOR_EDEFAULT;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ILocalModeValueSource getOperand1() {
		return operand1;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetOperand1(ILocalModeValueSource newOperand1, NotificationChain msgs) {
		ILocalModeValueSource oldOperand1 = operand1;
		operand1 = newOperand1;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1, oldOperand1, newOperand1);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setOperand1(ILocalModeValueSource newOperand1) {
		if (newOperand1 != operand1) {
			NotificationChain msgs = null;
			if (operand1 != null)
				msgs = ((InternalEObject)operand1).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1, null, msgs);
			if (newOperand1 != null)
				msgs = ((InternalEObject)newOperand1).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1, null, msgs);
			msgs = basicSetOperand1(newOperand1, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1, newOperand1, newOperand1));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ILocalModeValueSource getOperand2() {
		return operand2;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetOperand2(ILocalModeValueSource newOperand2, NotificationChain msgs) {
		ILocalModeValueSource oldOperand2 = operand2;
		operand2 = newOperand2;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2, oldOperand2, newOperand2);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setOperand2(ILocalModeValueSource newOperand2) {
		if (newOperand2 != operand2) {
			NotificationChain msgs = null;
			if (operand2 != null)
				msgs = ((InternalEObject)operand2).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2, null, msgs);
			if (newOperand2 != null)
				msgs = ((InternalEObject)newOperand2).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2, null, msgs);
			msgs = basicSetOperand2(newOperand2, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2, newOperand2, newOperand2));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public ArithmeticOperator getOperator() {
		return operator;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setOperator(ArithmeticOperator newOperator) {
		ArithmeticOperator oldOperator = operator;
		operator = newOperator == null ? OPERATOR_EDEFAULT : newOperator;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERATOR, oldOperator, operator));
	}

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Mode getMode() {
		return null;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1:
				return basicSetOperand1(null, msgs);
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2:
				return basicSetOperand2(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 AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1:
				return getOperand1();
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2:
				return getOperand2();
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERATOR:
				return getOperator();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1:
				setOperand1((ILocalModeValueSource)newValue);
				return;
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2:
				setOperand2((ILocalModeValueSource)newValue);
				return;
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERATOR:
				setOperator((ArithmeticOperator)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1:
				setOperand1((ILocalModeValueSource)null);
				return;
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2:
				setOperand2((ILocalModeValueSource)null);
				return;
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERATOR:
				setOperator(OPERATOR_EDEFAULT);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND1:
				return operand1 != null;
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERAND2:
				return operand2 != null;
			case AmaltheaPackage.ARITHMETIC_EXPRESSION__OPERATOR:
				return operator != OPERATOR_EDEFAULT;
		}
		return super.eIsSet(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eInvoke(int operationID, EList<?> arguments) throws InvocationTargetException {
		switch (operationID) {
			case AmaltheaPackage.ARITHMETIC_EXPRESSION___IS_NUMERIC:
				return isNumeric();
			case AmaltheaPackage.ARITHMETIC_EXPRESSION___IS_ENUM:
				return isEnum();
			case AmaltheaPackage.ARITHMETIC_EXPRESSION___GET_MODE:
				return getMode();
		}
		return super.eInvoke(operationID, arguments);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public String toString() {
		if (eIsProxy()) return super.toString();

		StringBuilder result = new StringBuilder(super.toString());
		result.append(" (operator: ");
		result.append(operator);
		result.append(')');
		return result.toString();
	}

} //ArithmeticExpressionImpl