/**
 */
package org.etsi.mts.tdl.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.etsi.mts.tdl.DataInstance;
import org.etsi.mts.tdl.DataType;
import org.etsi.mts.tdl.tdlPackage;

/**
 * <!-- begin-user-doc -->
 * An implementation of the model object '<em><b>Data Instance</b></em>'.
 * <!-- end-user-doc -->
 * <p>
 * The following features are implemented:
 * </p>
 * <ul>
 *   <li>{@link org.etsi.mts.tdl.impl.DataInstanceImpl#getDataType <em>Data Type</em>}</li>
 * </ul>
 *
 * @generated
 */
public abstract class DataInstanceImpl extends MappableDataElementImpl implements DataInstance
{
	/**
	 * The cached value of the '{@link #getDataType() <em>Data Type</em>}' reference.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @see #getDataType()
	 * @generated
	 * @ordered
	 */
	protected DataType dataType;

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

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

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public DataType getDataType()
	{
		if (dataType != null && dataType.eIsProxy())
		{
			InternalEObject oldDataType = (InternalEObject)dataType;
			dataType = (DataType)eResolveProxy(oldDataType);
			if (dataType != oldDataType)
			{
				if (eNotificationRequired())
					eNotify(new ENotificationImpl(this, Notification.RESOLVE, tdlPackage.DATA_INSTANCE__DATA_TYPE, oldDataType, dataType));
			}
		}
		return dataType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public DataType basicGetDataType()
	{
		return dataType;
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void setDataType(DataType newDataType)
	{
		DataType oldDataType = dataType;
		dataType = newDataType;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, tdlPackage.DATA_INSTANCE__DATA_TYPE, oldDataType, dataType));
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType)
	{
		switch (featureID)
		{
			case tdlPackage.DATA_INSTANCE__DATA_TYPE:
				if (resolve) return getDataType();
				return basicGetDataType();
		}
		return super.eGet(featureID, resolve, coreType);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eSet(int featureID, Object newValue)
	{
		switch (featureID)
		{
			case tdlPackage.DATA_INSTANCE__DATA_TYPE:
				setDataType((DataType)newValue);
				return;
		}
		super.eSet(featureID, newValue);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public void eUnset(int featureID)
	{
		switch (featureID)
		{
			case tdlPackage.DATA_INSTANCE__DATA_TYPE:
				setDataType((DataType)null);
				return;
		}
		super.eUnset(featureID);
	}

	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public boolean eIsSet(int featureID)
	{
		switch (featureID)
		{
			case tdlPackage.DATA_INSTANCE__DATA_TYPE:
				return dataType != null;
		}
		return super.eIsSet(featureID);
	}

} //DataInstanceImpl
