FixedDefImpl.java

/**
 * <copyright>
 * </copyright>
 *
 * $Id$
 */
package org.csu.idl.idlmm.impl;

import org.csu.idl.idlmm.Expression;
import org.csu.idl.idlmm.FixedDef;
import org.csu.idl.idlmm.IdlmmPackage;

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;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Fixed Def</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * <ul>
 *   <li>{@link org.csu.idl.idlmm.impl.FixedDefImpl#getDigits <em>Digits</em>}</li>
 *   <li>{@link org.csu.idl.idlmm.impl.FixedDefImpl#getScale <em>Scale</em>}</li>
 * </ul>
 * </p>
 *
 * @generated
 */
public class FixedDefImpl extends IDLTypeImpl implements FixedDef {
	/**
	 * The cached value of the '{@link #getDigits() <em>Digits</em>}' containment reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDigits()
	 * @generated
	 * @ordered
	 */
	protected Expression digits;

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

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public Expression getDigits() {
		return digits;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetDigits(Expression newDigits, NotificationChain msgs) {
		Expression oldDigits = digits;
		digits = newDigits;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, IdlmmPackage.FIXED_DEF__DIGITS, oldDigits, newDigits);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setDigits(Expression newDigits) {
		if (newDigits != digits) {
			NotificationChain msgs = null;
			if (digits != null)
				msgs = ((InternalEObject)digits).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - IdlmmPackage.FIXED_DEF__DIGITS, null, msgs);
			if (newDigits != null)
				msgs = ((InternalEObject)newDigits).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - IdlmmPackage.FIXED_DEF__DIGITS, null, msgs);
			msgs = basicSetDigits(newDigits, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, IdlmmPackage.FIXED_DEF__DIGITS, newDigits, newDigits));
	}

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public NotificationChain basicSetScale(Expression newScale, NotificationChain msgs) {
		Expression oldScale = scale;
		scale = newScale;
		if (eNotificationRequired()) {
			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, IdlmmPackage.FIXED_DEF__SCALE, oldScale, newScale);
			if (msgs == null) msgs = notification; else msgs.add(notification);
		}
		return msgs;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setScale(Expression newScale) {
		if (newScale != scale) {
			NotificationChain msgs = null;
			if (scale != null)
				msgs = ((InternalEObject)scale).eInverseRemove(this, EOPPOSITE_FEATURE_BASE - IdlmmPackage.FIXED_DEF__SCALE, null, msgs);
			if (newScale != null)
				msgs = ((InternalEObject)newScale).eInverseAdd(this, EOPPOSITE_FEATURE_BASE - IdlmmPackage.FIXED_DEF__SCALE, null, msgs);
			msgs = basicSetScale(newScale, msgs);
			if (msgs != null) msgs.dispatch();
		}
		else if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, IdlmmPackage.FIXED_DEF__SCALE, newScale, newScale));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd, int featureID, NotificationChain msgs) {
		switch (featureID) {
			case IdlmmPackage.FIXED_DEF__DIGITS:
				return basicSetDigits(null, msgs);
			case IdlmmPackage.FIXED_DEF__SCALE:
				return basicSetScale(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 IdlmmPackage.FIXED_DEF__DIGITS:
				return getDigits();
			case IdlmmPackage.FIXED_DEF__SCALE:
				return getScale();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue) {
		switch (featureID) {
			case IdlmmPackage.FIXED_DEF__DIGITS:
				setDigits((Expression)newValue);
				return;
			case IdlmmPackage.FIXED_DEF__SCALE:
				setScale((Expression)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID) {
		switch (featureID) {
			case IdlmmPackage.FIXED_DEF__DIGITS:
				setDigits((Expression)null);
				return;
			case IdlmmPackage.FIXED_DEF__SCALE:
				setScale((Expression)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID) {
		switch (featureID) {
			case IdlmmPackage.FIXED_DEF__DIGITS:
				return digits != null;
			case IdlmmPackage.FIXED_DEF__SCALE:
				return scale != null;
		}
		return super.eIsSet(featureID);
	}

} //FixedDefImpl