org.eclipse.osbp.ecview.core.extension.model/src/org/eclipse/osbp/ecview/core/extension/model/extension/impl/YDateTimeImpl.java - osbp/org.eclipse.osbp.ecview.core - Git at Google

 /**
  * Copyright (c) 2011, 2015 - Lunifera GmbH (Gross Enzersdorf, Austria), 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
  *
  * Contributors:
  *         Florian Pirchner - Initial implementation
  */
 package org.eclipse.osbp.ecview.core.extension.model.extension.impl;

 import java.util.Date;

 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.osbp.ecview.core.common.model.core.CoreModelFactory;
 import org.eclipse.osbp.ecview.core.common.model.core.CoreModelPackage;
 import org.eclipse.osbp.ecview.core.common.model.core.YBindable;
 import org.eclipse.osbp.ecview.core.common.model.core.YEmbeddableValueEndpoint;
 import org.eclipse.osbp.ecview.core.common.model.core.YValueBindable;
 import org.eclipse.osbp.ecview.core.common.model.core.impl.custom.ChangeAdapter;
 import org.eclipse.osbp.ecview.core.common.model.datatypes.YDatadescription;
 import org.eclipse.osbp.ecview.core.extension.model.datatypes.ExtDatatypesFactory;
 import org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeDatatype;
 import org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeFormat;
 import org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeResolution;
 import org.eclipse.osbp.ecview.core.extension.model.extension.ExtensionModelPackage;
 import org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime;

 // TODO: Auto-generated Javadoc
 /**
  * <!-- begin-user-doc --> An implementation of the model object '
  * <em><b>YDate Time</b></em>'. <!-- end-user-doc -->
  * <p>
  * The following features are implemented:
  * <ul>
  *   <li>{@link org.eclipse.osbp.ecview.core.extension.model.extension.impl.YDateTimeImpl#getValueBindingEndpoint <em>Value Binding Endpoint</em>}</li>
  *   <li>{@link org.eclipse.osbp.ecview.core.extension.model.extension.impl.YDateTimeImpl#getDatatype <em>Datatype</em>}</li>
  *   <li>{@link org.eclipse.osbp.ecview.core.extension.model.extension.impl.YDateTimeImpl#getDatadescription <em>Datadescription</em>}</li>
  *   <li>{@link org.eclipse.osbp.ecview.core.extension.model.extension.impl.YDateTimeImpl#getValue <em>Value</em>}</li>
  * </ul>
  * </p>
  *
  * @generated
  */
 @SuppressWarnings("restriction")
 public class YDateTimeImpl extends YInputImpl implements YDateTime {
 	/**
 	 * The cached value of the '{@link #getValueBindingEndpoint() <em>Value Binding Endpoint</em>}' reference.
 	 * <!-- begin-user-doc --> <!--
 	 * end-user-doc -->
 	 * @see #getValueBindingEndpoint()
 	 * @generated
 	 * @ordered
 	 */
 	protected YEmbeddableValueEndpoint valueBindingEndpoint;

 	/**
 	 * The cached value of the '{@link #getDatatype() <em>Datatype</em>}' reference.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getDatatype()
 	 * @generated
 	 * @ordered
 	 */
 	protected YDateTimeDatatype datatype;

 	/**
 	 * The cached value of the '{@link #getDatadescription() <em>Datadescription</em>}' reference.
 	 * <!-- begin-user-doc --> <!--
 	 * end-user-doc -->
 	 * @see #getDatadescription()
 	 * @generated
 	 * @ordered
 	 */
 	protected YDatadescription datadescription;

 	/**
 	 * The default value of the '{@link #getValue() <em>Value</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getValue()
 	 * @generated
 	 * @ordered
 	 */
 	protected static final Date VALUE_EDEFAULT = null;

 	/**
 	 * The cached value of the '{@link #getValue() <em>Value</em>}' attribute.
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->
 	 * @see #getValue()
 	 * @generated
 	 * @ordered
 	 */
 	protected Date value = VALUE_EDEFAULT;

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

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the e class
 	 * @generated
 	 */
 	@Override
 	protected EClass eStaticClass() {
 		return ExtensionModelPackage.Literals.YDATE_TIME;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the cached value of the '{@link #getValueBindingEndpoint()
 	 *         <em>Value Binding Endpoint</em>}' reference
 	 * @generated
 	 */
 	public YEmbeddableValueEndpoint getValueBindingEndpoint() {
 		if (valueBindingEndpoint != null && valueBindingEndpoint.eIsProxy()) {
 			InternalEObject oldValueBindingEndpoint = (InternalEObject)valueBindingEndpoint;
 			valueBindingEndpoint = (YEmbeddableValueEndpoint)eResolveProxy(oldValueBindingEndpoint);
 			if (valueBindingEndpoint != oldValueBindingEndpoint) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT, oldValueBindingEndpoint, valueBindingEndpoint));
 			}
 		}
 		return valueBindingEndpoint;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the y embeddable value endpoint
 	 * @generated
 	 */
 	public YEmbeddableValueEndpoint basicGetValueBindingEndpoint() {
 		return valueBindingEndpoint;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param newValueBindingEndpoint
 	 *            the new value binding endpoint
 	 * @param msgs
 	 *            the msgs
 	 * @return the notification chain
 	 * @generated
 	 */
 	public NotificationChain basicSetValueBindingEndpoint(
 			YEmbeddableValueEndpoint newValueBindingEndpoint,
 			NotificationChain msgs) {
 		YEmbeddableValueEndpoint oldValueBindingEndpoint = valueBindingEndpoint;
 		valueBindingEndpoint = newValueBindingEndpoint;
 		if (eNotificationRequired()) {
 			ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT, oldValueBindingEndpoint, newValueBindingEndpoint);
 			if (msgs == null) msgs = notification; else msgs.add(notification);
 		}
 		return msgs;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param newValueBindingEndpoint
 	 *            the new cached value of the '
 	 *            {@link #getValueBindingEndpoint()
 	 *            <em>Value Binding Endpoint</em>}' reference
 	 * @generated
 	 */
 	public void setValueBindingEndpoint(
 			YEmbeddableValueEndpoint newValueBindingEndpoint) {
 		if (newValueBindingEndpoint != valueBindingEndpoint) {
 			NotificationChain msgs = null;
 			if (valueBindingEndpoint != null)
 				msgs = ((InternalEObject)valueBindingEndpoint).eInverseRemove(this, CoreModelPackage.YEMBEDDABLE_VALUE_ENDPOINT__ELEMENT, YEmbeddableValueEndpoint.class, msgs);
 			if (newValueBindingEndpoint != null)
 				msgs = ((InternalEObject)newValueBindingEndpoint).eInverseAdd(this, CoreModelPackage.YEMBEDDABLE_VALUE_ENDPOINT__ELEMENT, YEmbeddableValueEndpoint.class, msgs);
 			msgs = basicSetValueBindingEndpoint(newValueBindingEndpoint, msgs);
 			if (msgs != null) msgs.dispatch();
 		}
 		else if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT, newValueBindingEndpoint, newValueBindingEndpoint));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the cached value of the '{@link #getDatatype() <em>Datatype</em>}
 	 *         ' reference
 	 * @generated
 	 */
 	public YDateTimeDatatype getDatatype() {
 		if (datatype != null && datatype.eIsProxy()) {
 			InternalEObject oldDatatype = (InternalEObject)datatype;
 			datatype = (YDateTimeDatatype)eResolveProxy(oldDatatype);
 			if (datatype != oldDatatype) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExtensionModelPackage.YDATE_TIME__DATATYPE, oldDatatype, datatype));
 			}
 		}
 		return datatype;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the y date time datatype
 	 * @generated
 	 */
 	public YDateTimeDatatype basicGetDatatype() {
 		return datatype;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param newDatatype
 	 *            the new cached value of the '{@link #getDatatype()
 	 *            <em>Datatype</em>}' reference
 	 * @generated
 	 */
 	public void setDatatype(YDateTimeDatatype newDatatype) {
 		YDateTimeDatatype oldDatatype = datatype;
 		datatype = newDatatype;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__DATATYPE, oldDatatype, datatype));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the cached value of the '{@link #getDatadescription()
 	 *         <em>Datadescription</em>}' reference
 	 * @generated
 	 */
 	public YDatadescription getDatadescription() {
 		if (datadescription != null && datadescription.eIsProxy()) {
 			InternalEObject oldDatadescription = (InternalEObject)datadescription;
 			datadescription = (YDatadescription)eResolveProxy(oldDatadescription);
 			if (datadescription != oldDatadescription) {
 				if (eNotificationRequired())
 					eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION, oldDatadescription, datadescription));
 			}
 		}
 		return datadescription;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the y datadescription
 	 * @generated
 	 */
 	public YDatadescription basicGetDatadescription() {
 		return datadescription;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param newDatadescription
 	 *            the new cached value of the '{@link #getDatadescription()
 	 *            <em>Datadescription</em>}' reference
 	 * @generated
 	 */
 	public void setDatadescription(YDatadescription newDatadescription) {
 		YDatadescription oldDatadescription = datadescription;
 		datadescription = newDatadescription;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION, oldDatadescription, datadescription));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the cached value of the '{@link #getValue() <em>Value</em>}'
 	 *         attribute
 	 * @generated
 	 */
 	public Date getValue() {
 		return value;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param newValue
 	 *            the new cached value of the '{@link #getValue()
 	 *            <em>Value</em>}' attribute
 	 * @generated
 	 */
 	public void setValue(Date newValue) {
 		Date oldValue = value;
 		value = newValue;
 		if (eNotificationRequired())
 			eNotify(new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__VALUE, oldValue, value));
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @return the y embeddable value endpoint
 	 * @generated
 	 */
 	public YEmbeddableValueEndpoint createValueEndpointGen() {
 		// TODO: implement this method
 		// Ensure that you remove @generated or mark it @generated NOT
 		throw new UnsupportedOperationException();
 	}

 	/**
 	 * Creates a new instance of value endpoint with a reference to that
 	 * embeddable.
 	 *
 	 * @return the y embeddable value endpoint
 	 * @generated NOT
 	 */
 	public YEmbeddableValueEndpoint createValueEndpoint() {
 		YEmbeddableValueEndpoint ep = CoreModelFactory.eINSTANCE
 				.createYEmbeddableValueEndpoint();
 		ep.setElement(this);
 		return ep;
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param otherEnd
 	 *            the other end
 	 * @param featureID
 	 *            the feature id
 	 * @param msgs
 	 *            the msgs
 	 * @return the notification chain
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseAdd(InternalEObject otherEnd,
 			int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
 				if (valueBindingEndpoint != null)
 					msgs = ((InternalEObject)valueBindingEndpoint).eInverseRemove(this, CoreModelPackage.YEMBEDDABLE_VALUE_ENDPOINT__ELEMENT, YEmbeddableValueEndpoint.class, msgs);
 				return basicSetValueBindingEndpoint((YEmbeddableValueEndpoint)otherEnd, msgs);
 		}
 		return super.eInverseAdd(otherEnd, featureID, msgs);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param otherEnd
 	 *            the other end
 	 * @param featureID
 	 *            the feature id
 	 * @param msgs
 	 *            the msgs
 	 * @return the notification chain
 	 * @generated
 	 */
 	@Override
 	public NotificationChain eInverseRemove(InternalEObject otherEnd,
 			int featureID, NotificationChain msgs) {
 		switch (featureID) {
 			case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
 				return basicSetValueBindingEndpoint(null, msgs);
 		}
 		return super.eInverseRemove(otherEnd, featureID, msgs);
 	}

 	/**
 	 * Returns a new instance of the change adapter config. Has to be overridden
 	 * by subclasses.
 	 *
 	 * @return the change adapter. config
 	 * @generated NOT
 	 */
 	protected ChangeAdapter.Config createNewChangeAdapterConfig() {
 		return new ChangeAdapter.Config(
 				ExtensionModelPackage.Literals.YDATE_TIME__VALUE,
 				Notification.SET);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param featureID
 	 *            the feature id
 	 * @param resolve
 	 *            the resolve
 	 * @param coreType
 	 *            the core type
 	 * @return the object
 	 * @generated
 	 */
 	@Override
 	public Object eGet(int featureID, boolean resolve, boolean coreType) {
 		switch (featureID) {
 			case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
 				if (resolve) return getValueBindingEndpoint();
 				return basicGetValueBindingEndpoint();
 			case ExtensionModelPackage.YDATE_TIME__DATATYPE:
 				if (resolve) return getDatatype();
 				return basicGetDatatype();
 			case ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION:
 				if (resolve) return getDatadescription();
 				return basicGetDatadescription();
 			case ExtensionModelPackage.YDATE_TIME__VALUE:
 				return getValue();
 		}
 		return super.eGet(featureID, resolve, coreType);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param featureID
 	 *            the feature id
 	 * @param newValue
 	 *            the new value
 	 * @generated
 	 */
 	@Override
 	public void eSet(int featureID, Object newValue) {
 		switch (featureID) {
 			case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
 				setValueBindingEndpoint((YEmbeddableValueEndpoint)newValue);
 				return;
 			case ExtensionModelPackage.YDATE_TIME__DATATYPE:
 				setDatatype((YDateTimeDatatype)newValue);
 				return;
 			case ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION:
 				setDatadescription((YDatadescription)newValue);
 				return;
 			case ExtensionModelPackage.YDATE_TIME__VALUE:
 				setValue((Date)newValue);
 				return;
 		}
 		super.eSet(featureID, newValue);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param featureID
 	 *            the feature id
 	 * @generated
 	 */
 	@Override
 	public void eUnset(int featureID) {
 		switch (featureID) {
 			case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
 				setValueBindingEndpoint((YEmbeddableValueEndpoint)null);
 				return;
 			case ExtensionModelPackage.YDATE_TIME__DATATYPE:
 				setDatatype((YDateTimeDatatype)null);
 				return;
 			case ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION:
 				setDatadescription((YDatadescription)null);
 				return;
 			case ExtensionModelPackage.YDATE_TIME__VALUE:
 				setValue(VALUE_EDEFAULT);
 				return;
 		}
 		super.eUnset(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param featureID
 	 *            the feature id
 	 * @return true, if successful
 	 * @generated
 	 */
 	@Override
 	public boolean eIsSet(int featureID) {
 		switch (featureID) {
 			case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
 				return valueBindingEndpoint != null;
 			case ExtensionModelPackage.YDATE_TIME__DATATYPE:
 				return datatype != null;
 			case ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION:
 				return datadescription != null;
 			case ExtensionModelPackage.YDATE_TIME__VALUE:
 				return VALUE_EDEFAULT == null ? value != null : !VALUE_EDEFAULT.equals(value);
 		}
 		return super.eIsSet(featureID);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param derivedFeatureID
 	 *            the derived feature id
 	 * @param baseClass
 	 *            the base class
 	 * @return the int
 	 * @generated
 	 */
 	@Override
 	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
 		if (baseClass == YBindable.class) {
 			switch (derivedFeatureID) {
 				default: return -1;
 			}
 		}
 		if (baseClass == YValueBindable.class) {
 			switch (derivedFeatureID) {
 				case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT: return CoreModelPackage.YVALUE_BINDABLE__VALUE_BINDING_ENDPOINT;
 				default: return -1;
 			}
 		}
 		return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
 	}

 	/**
 	 * <!-- begin-user-doc --> <!-- end-user-doc -->.
 	 *
 	 * @param baseFeatureID
 	 *            the base feature id
 	 * @param baseClass
 	 *            the base class
 	 * @return the int
 	 * @generated
 	 */
 	@Override
 	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
 		if (baseClass == YBindable.class) {
 			switch (baseFeatureID) {
 				default: return -1;
 			}
 		}
 		if (baseClass == YValueBindable.class) {
 			switch (baseFeatureID) {
 				case CoreModelPackage.YVALUE_BINDABLE__VALUE_BINDING_ENDPOINT: return ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT;
 				default: return -1;
 			}
 		}
 		return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
 	}

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

 		StringBuffer result = new StringBuffer(super.toString());
 		result.append(" (value: ");
 		result.append(value);
 		result.append(')');
 		return result.toString();
 	}

 	/**
 	 * Sets the label by creating a new datadescription.
 	 *
 	 * @param label
 	 *            the new label
 	 */
 	public void setLabel(String label) {
 		YDatadescription ds = getDatadescription();
 		if (ds == null) {
 			setDatadescription(createDatadescription(label));
 			getOrphanDatadescriptions().add(getDatadescription());
 		} else {
 			ds.setLabel(label);
 		}
 	}

 	/**
 	 * Sets the label i18nKey by creating a new datadescription.
 	 *
 	 * @param i18nKey
 	 *            the new label i18n key
 	 */
 	public void setLabelI18nKey(String i18nKey) {
 		YDatadescription ds = getDatadescription();
 		if (ds == null) {
 			setDatadescription(createDatadescriptionForI18n(i18nKey));
 			getOrphanDatadescriptions().add(getDatadescription());
 		} else {
 			ds.setLabelI18nKey(i18nKey);
 		}
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime#setDateFormat(org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeFormat)
 	 */
 	@Override
 	public void setDateFormat(YDateTimeFormat format) {
 		YDateTimeDatatype dt = getDatatype();
 		if (dt == null) {
 			dt = ExtDatatypesFactory.eINSTANCE.createYDateTimeDatatype();
 			setDatatype(dt);
 			getOrphanDatatypes().add(dt);
 		}
 		dt.setFormat(format);
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime#getDateFormat()
 	 */
 	@Override
 	public YDateTimeFormat getDateFormat() {
 		YDateTimeDatatype dt = getDatatype();
 		return dt != null ? dt.getFormat() : null;
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime#setResolution(org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeResolution)
 	 */
 	@Override
 	public void setResolution(YDateTimeResolution resolution) {
 		YDateTimeDatatype dt = getDatatype();
 		if (dt == null) {
 			dt = ExtDatatypesFactory.eINSTANCE.createYDateTimeDatatype();
 			setDatatype(dt);
 			getOrphanDatatypes().add(dt);
 		}
 		dt.setResolution(resolution);
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime#getResolution()
 	 */
 	@Override
 	public YDateTimeResolution getResolution() {
 		YDateTimeDatatype dt = getDatatype();
 		return dt != null ? dt.getResolution() : null;
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.osbp.ecview.core.common.model.core.impl.YFieldImpl#getLabel()
 	 */
 	@Override
 	public String getLabel() {
 		YDatadescription ds = getDatadescription();
 		if (ds != null) {
 			return ds.getLabel();
 		}
 		return "";
 	}

 	/* (non-Javadoc)
 	 * @see org.eclipse.osbp.ecview.core.common.model.core.impl.YFieldImpl#getLabelI18nKey()
 	 */
 	@Override
 	public String getLabelI18nKey() {
 		YDatadescription ds = getDatadescription();
 		if (ds != null) {
 			return ds.getLabelI18nKey();
 		}
 		return "";
 	}

 } // YDateTimeImpl
	/**
	* Copyright (c) 2011, 2015 - Lunifera GmbH (Gross Enzersdorf, Austria), 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
	*
	* Contributors:
	* Florian Pirchner - Initial implementation
	*/
	package org.eclipse.osbp.ecview.core.extension.model.extension.impl;

	import java.util.Date;

	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.osbp.ecview.core.common.model.core.CoreModelFactory;
	import org.eclipse.osbp.ecview.core.common.model.core.CoreModelPackage;
	import org.eclipse.osbp.ecview.core.common.model.core.YBindable;
	import org.eclipse.osbp.ecview.core.common.model.core.YEmbeddableValueEndpoint;
	import org.eclipse.osbp.ecview.core.common.model.core.YValueBindable;
	import org.eclipse.osbp.ecview.core.common.model.core.impl.custom.ChangeAdapter;
	import org.eclipse.osbp.ecview.core.common.model.datatypes.YDatadescription;
	import org.eclipse.osbp.ecview.core.extension.model.datatypes.ExtDatatypesFactory;
	import org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeDatatype;
	import org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeFormat;
	import org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeResolution;
	import org.eclipse.osbp.ecview.core.extension.model.extension.ExtensionModelPackage;
	import org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime;

	// TODO: Auto-generated Javadoc
	/**
	* <!-- begin-user-doc --> An implementation of the model object '
	* <em><b>YDate Time</b></em>'. <!-- end-user-doc -->
	* <p>
	* The following features are implemented:
	* <ul>
	* <li>{@link org.eclipse.osbp.ecview.core.extension.model.extension.impl.YDateTimeImpl#getValueBindingEndpoint <em>Value Binding Endpoint</em>}</li>
	* <li>{@link org.eclipse.osbp.ecview.core.extension.model.extension.impl.YDateTimeImpl#getDatatype <em>Datatype</em>}</li>
	* <li>{@link org.eclipse.osbp.ecview.core.extension.model.extension.impl.YDateTimeImpl#getDatadescription <em>Datadescription</em>}</li>
	* <li>{@link org.eclipse.osbp.ecview.core.extension.model.extension.impl.YDateTimeImpl#getValue <em>Value</em>}</li>
	* </ul>
	* </p>
	*
	* @generated
	*/
	@SuppressWarnings("restriction")
	public class YDateTimeImpl extends YInputImpl implements YDateTime {
	/**
	* The cached value of the '{@link #getValueBindingEndpoint() <em>Value Binding Endpoint</em>}' reference.
	* <!-- begin-user-doc --> <!--
	* end-user-doc -->
	* @see #getValueBindingEndpoint()
	* @generated
	* @ordered
	*/
	protected YEmbeddableValueEndpoint valueBindingEndpoint;

	/**
	* The cached value of the '{@link #getDatatype() <em>Datatype</em>}' reference.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getDatatype()
	* @generated
	* @ordered
	*/
	protected YDateTimeDatatype datatype;

	/**
	* The cached value of the '{@link #getDatadescription() <em>Datadescription</em>}' reference.
	* <!-- begin-user-doc --> <!--
	* end-user-doc -->
	* @see #getDatadescription()
	* @generated
	* @ordered
	*/
	protected YDatadescription datadescription;

	/**
	* The default value of the '{@link #getValue() <em>Value</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getValue()
	* @generated
	* @ordered
	*/
	protected static final Date VALUE_EDEFAULT = null;

	/**
	* The cached value of the '{@link #getValue() <em>Value</em>}' attribute.
	* <!-- begin-user-doc --> <!-- end-user-doc -->
	* @see #getValue()
	* @generated
	* @ordered
	*/
	protected Date value = VALUE_EDEFAULT;

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

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the e class
	* @generated
	*/
	@Override
	protected EClass eStaticClass() {
	return ExtensionModelPackage.Literals.YDATE_TIME;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the cached value of the '{@link #getValueBindingEndpoint()
	* <em>Value Binding Endpoint</em>}' reference
	* @generated
	*/
	public YEmbeddableValueEndpoint getValueBindingEndpoint() {
	if (valueBindingEndpoint != null && valueBindingEndpoint.eIsProxy()) {
	InternalEObject oldValueBindingEndpoint = (InternalEObject)valueBindingEndpoint;
	valueBindingEndpoint = (YEmbeddableValueEndpoint)eResolveProxy(oldValueBindingEndpoint);
	if (valueBindingEndpoint != oldValueBindingEndpoint) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT, oldValueBindingEndpoint, valueBindingEndpoint));
	}
	}
	return valueBindingEndpoint;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the y embeddable value endpoint
	* @generated
	*/
	public YEmbeddableValueEndpoint basicGetValueBindingEndpoint() {
	return valueBindingEndpoint;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param newValueBindingEndpoint
	* the new value binding endpoint
	* @param msgs
	* the msgs
	* @return the notification chain
	* @generated
	*/
	public NotificationChain basicSetValueBindingEndpoint(
	YEmbeddableValueEndpoint newValueBindingEndpoint,
	NotificationChain msgs) {
	YEmbeddableValueEndpoint oldValueBindingEndpoint = valueBindingEndpoint;
	valueBindingEndpoint = newValueBindingEndpoint;
	if (eNotificationRequired()) {
	ENotificationImpl notification = new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT, oldValueBindingEndpoint, newValueBindingEndpoint);
	if (msgs == null) msgs = notification; else msgs.add(notification);
	}
	return msgs;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param newValueBindingEndpoint
	* the new cached value of the '
	* {@link #getValueBindingEndpoint()
	* <em>Value Binding Endpoint</em>}' reference
	* @generated
	*/
	public void setValueBindingEndpoint(
	YEmbeddableValueEndpoint newValueBindingEndpoint) {
	if (newValueBindingEndpoint != valueBindingEndpoint) {
	NotificationChain msgs = null;
	if (valueBindingEndpoint != null)
	msgs = ((InternalEObject)valueBindingEndpoint).eInverseRemove(this, CoreModelPackage.YEMBEDDABLE_VALUE_ENDPOINT__ELEMENT, YEmbeddableValueEndpoint.class, msgs);
	if (newValueBindingEndpoint != null)
	msgs = ((InternalEObject)newValueBindingEndpoint).eInverseAdd(this, CoreModelPackage.YEMBEDDABLE_VALUE_ENDPOINT__ELEMENT, YEmbeddableValueEndpoint.class, msgs);
	msgs = basicSetValueBindingEndpoint(newValueBindingEndpoint, msgs);
	if (msgs != null) msgs.dispatch();
	}
	else if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT, newValueBindingEndpoint, newValueBindingEndpoint));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the cached value of the '{@link #getDatatype() <em>Datatype</em>}
	* ' reference
	* @generated
	*/
	public YDateTimeDatatype getDatatype() {
	if (datatype != null && datatype.eIsProxy()) {
	InternalEObject oldDatatype = (InternalEObject)datatype;
	datatype = (YDateTimeDatatype)eResolveProxy(oldDatatype);
	if (datatype != oldDatatype) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExtensionModelPackage.YDATE_TIME__DATATYPE, oldDatatype, datatype));
	}
	}
	return datatype;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the y date time datatype
	* @generated
	*/
	public YDateTimeDatatype basicGetDatatype() {
	return datatype;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param newDatatype
	* the new cached value of the '{@link #getDatatype()
	* <em>Datatype</em>}' reference
	* @generated
	*/
	public void setDatatype(YDateTimeDatatype newDatatype) {
	YDateTimeDatatype oldDatatype = datatype;
	datatype = newDatatype;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__DATATYPE, oldDatatype, datatype));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the cached value of the '{@link #getDatadescription()
	* <em>Datadescription</em>}' reference
	* @generated
	*/
	public YDatadescription getDatadescription() {
	if (datadescription != null && datadescription.eIsProxy()) {
	InternalEObject oldDatadescription = (InternalEObject)datadescription;
	datadescription = (YDatadescription)eResolveProxy(oldDatadescription);
	if (datadescription != oldDatadescription) {
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.RESOLVE, ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION, oldDatadescription, datadescription));
	}
	}
	return datadescription;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the y datadescription
	* @generated
	*/
	public YDatadescription basicGetDatadescription() {
	return datadescription;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param newDatadescription
	* the new cached value of the '{@link #getDatadescription()
	* <em>Datadescription</em>}' reference
	* @generated
	*/
	public void setDatadescription(YDatadescription newDatadescription) {
	YDatadescription oldDatadescription = datadescription;
	datadescription = newDatadescription;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION, oldDatadescription, datadescription));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the cached value of the '{@link #getValue() <em>Value</em>}'
	* attribute
	* @generated
	*/
	public Date getValue() {
	return value;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param newValue
	* the new cached value of the '{@link #getValue()
	* <em>Value</em>}' attribute
	* @generated
	*/
	public void setValue(Date newValue) {
	Date oldValue = value;
	value = newValue;
	if (eNotificationRequired())
	eNotify(new ENotificationImpl(this, Notification.SET, ExtensionModelPackage.YDATE_TIME__VALUE, oldValue, value));
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @return the y embeddable value endpoint
	* @generated
	*/
	public YEmbeddableValueEndpoint createValueEndpointGen() {
	// TODO: implement this method
	// Ensure that you remove @generated or mark it @generated NOT
	throw new UnsupportedOperationException();
	}

	/**
	* Creates a new instance of value endpoint with a reference to that
	* embeddable.
	*
	* @return the y embeddable value endpoint
	* @generated NOT
	*/
	public YEmbeddableValueEndpoint createValueEndpoint() {
	YEmbeddableValueEndpoint ep = CoreModelFactory.eINSTANCE
	.createYEmbeddableValueEndpoint();
	ep.setElement(this);
	return ep;
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param otherEnd
	* the other end
	* @param featureID
	* the feature id
	* @param msgs
	* the msgs
	* @return the notification chain
	* @generated
	*/
	@Override
	public NotificationChain eInverseAdd(InternalEObject otherEnd,
	int featureID, NotificationChain msgs) {
	switch (featureID) {
	case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
	if (valueBindingEndpoint != null)
	msgs = ((InternalEObject)valueBindingEndpoint).eInverseRemove(this, CoreModelPackage.YEMBEDDABLE_VALUE_ENDPOINT__ELEMENT, YEmbeddableValueEndpoint.class, msgs);
	return basicSetValueBindingEndpoint((YEmbeddableValueEndpoint)otherEnd, msgs);
	}
	return super.eInverseAdd(otherEnd, featureID, msgs);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param otherEnd
	* the other end
	* @param featureID
	* the feature id
	* @param msgs
	* the msgs
	* @return the notification chain
	* @generated
	*/
	@Override
	public NotificationChain eInverseRemove(InternalEObject otherEnd,
	int featureID, NotificationChain msgs) {
	switch (featureID) {
	case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
	return basicSetValueBindingEndpoint(null, msgs);
	}
	return super.eInverseRemove(otherEnd, featureID, msgs);
	}

	/**
	* Returns a new instance of the change adapter config. Has to be overridden
	* by subclasses.
	*
	* @return the change adapter. config
	* @generated NOT
	*/
	protected ChangeAdapter.Config createNewChangeAdapterConfig() {
	return new ChangeAdapter.Config(
	ExtensionModelPackage.Literals.YDATE_TIME__VALUE,
	Notification.SET);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param featureID
	* the feature id
	* @param resolve
	* the resolve
	* @param coreType
	* the core type
	* @return the object
	* @generated
	*/
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
	switch (featureID) {
	case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
	if (resolve) return getValueBindingEndpoint();
	return basicGetValueBindingEndpoint();
	case ExtensionModelPackage.YDATE_TIME__DATATYPE:
	if (resolve) return getDatatype();
	return basicGetDatatype();
	case ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION:
	if (resolve) return getDatadescription();
	return basicGetDatadescription();
	case ExtensionModelPackage.YDATE_TIME__VALUE:
	return getValue();
	}
	return super.eGet(featureID, resolve, coreType);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param featureID
	* the feature id
	* @param newValue
	* the new value
	* @generated
	*/
	@Override
	public void eSet(int featureID, Object newValue) {
	switch (featureID) {
	case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
	setValueBindingEndpoint((YEmbeddableValueEndpoint)newValue);
	return;
	case ExtensionModelPackage.YDATE_TIME__DATATYPE:
	setDatatype((YDateTimeDatatype)newValue);
	return;
	case ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION:
	setDatadescription((YDatadescription)newValue);
	return;
	case ExtensionModelPackage.YDATE_TIME__VALUE:
	setValue((Date)newValue);
	return;
	}
	super.eSet(featureID, newValue);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param featureID
	* the feature id
	* @generated
	*/
	@Override
	public void eUnset(int featureID) {
	switch (featureID) {
	case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
	setValueBindingEndpoint((YEmbeddableValueEndpoint)null);
	return;
	case ExtensionModelPackage.YDATE_TIME__DATATYPE:
	setDatatype((YDateTimeDatatype)null);
	return;
	case ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION:
	setDatadescription((YDatadescription)null);
	return;
	case ExtensionModelPackage.YDATE_TIME__VALUE:
	setValue(VALUE_EDEFAULT);
	return;
	}
	super.eUnset(featureID);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param featureID
	* the feature id
	* @return true, if successful
	* @generated
	*/
	@Override
	public boolean eIsSet(int featureID) {
	switch (featureID) {
	case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT:
	return valueBindingEndpoint != null;
	case ExtensionModelPackage.YDATE_TIME__DATATYPE:
	return datatype != null;
	case ExtensionModelPackage.YDATE_TIME__DATADESCRIPTION:
	return datadescription != null;
	case ExtensionModelPackage.YDATE_TIME__VALUE:
	return VALUE_EDEFAULT == null ? value != null : !VALUE_EDEFAULT.equals(value);
	}
	return super.eIsSet(featureID);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param derivedFeatureID
	* the derived feature id
	* @param baseClass
	* the base class
	* @return the int
	* @generated
	*/
	@Override
	public int eBaseStructuralFeatureID(int derivedFeatureID, Class<?> baseClass) {
	if (baseClass == YBindable.class) {
	switch (derivedFeatureID) {
	default: return -1;
	}
	}
	if (baseClass == YValueBindable.class) {
	switch (derivedFeatureID) {
	case ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT: return CoreModelPackage.YVALUE_BINDABLE__VALUE_BINDING_ENDPOINT;
	default: return -1;
	}
	}
	return super.eBaseStructuralFeatureID(derivedFeatureID, baseClass);
	}

	/**
	* <!-- begin-user-doc --> <!-- end-user-doc -->.
	*
	* @param baseFeatureID
	* the base feature id
	* @param baseClass
	* the base class
	* @return the int
	* @generated
	*/
	@Override
	public int eDerivedStructuralFeatureID(int baseFeatureID, Class<?> baseClass) {
	if (baseClass == YBindable.class) {
	switch (baseFeatureID) {
	default: return -1;
	}
	}
	if (baseClass == YValueBindable.class) {
	switch (baseFeatureID) {
	case CoreModelPackage.YVALUE_BINDABLE__VALUE_BINDING_ENDPOINT: return ExtensionModelPackage.YDATE_TIME__VALUE_BINDING_ENDPOINT;
	default: return -1;
	}
	}
	return super.eDerivedStructuralFeatureID(baseFeatureID, baseClass);
	}

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

	StringBuffer result = new StringBuffer(super.toString());
	result.append(" (value: ");
	result.append(value);
	result.append(')');
	return result.toString();
	}

	/**
	* Sets the label by creating a new datadescription.
	*
	* @param label
	* the new label
	*/
	public void setLabel(String label) {
	YDatadescription ds = getDatadescription();
	if (ds == null) {
	setDatadescription(createDatadescription(label));
	getOrphanDatadescriptions().add(getDatadescription());
	} else {
	ds.setLabel(label);
	}
	}

	/**
	* Sets the label i18nKey by creating a new datadescription.
	*
	* @param i18nKey
	* the new label i18n key
	*/
	public void setLabelI18nKey(String i18nKey) {
	YDatadescription ds = getDatadescription();
	if (ds == null) {
	setDatadescription(createDatadescriptionForI18n(i18nKey));
	getOrphanDatadescriptions().add(getDatadescription());
	} else {
	ds.setLabelI18nKey(i18nKey);
	}
	}

	/* (non-Javadoc)
	* @see org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime#setDateFormat(org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeFormat)
	*/
	@Override
	public void setDateFormat(YDateTimeFormat format) {
	YDateTimeDatatype dt = getDatatype();
	if (dt == null) {
	dt = ExtDatatypesFactory.eINSTANCE.createYDateTimeDatatype();
	setDatatype(dt);
	getOrphanDatatypes().add(dt);
	}
	dt.setFormat(format);
	}

	/* (non-Javadoc)
	* @see org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime#getDateFormat()
	*/
	@Override
	public YDateTimeFormat getDateFormat() {
	YDateTimeDatatype dt = getDatatype();
	return dt != null ? dt.getFormat() : null;
	}

	/* (non-Javadoc)
	* @see org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime#setResolution(org.eclipse.osbp.ecview.core.extension.model.datatypes.YDateTimeResolution)
	*/
	@Override
	public void setResolution(YDateTimeResolution resolution) {
	YDateTimeDatatype dt = getDatatype();
	if (dt == null) {
	dt = ExtDatatypesFactory.eINSTANCE.createYDateTimeDatatype();
	setDatatype(dt);
	getOrphanDatatypes().add(dt);
	}
	dt.setResolution(resolution);
	}

	/* (non-Javadoc)
	* @see org.eclipse.osbp.ecview.core.extension.model.extension.YDateTime#getResolution()
	*/
	@Override
	public YDateTimeResolution getResolution() {
	YDateTimeDatatype dt = getDatatype();
	return dt != null ? dt.getResolution() : null;
	}

	/* (non-Javadoc)
	* @see org.eclipse.osbp.ecview.core.common.model.core.impl.YFieldImpl#getLabel()
	*/
	@Override
	public String getLabel() {
	YDatadescription ds = getDatadescription();
	if (ds != null) {
	return ds.getLabel();
	}
	return "";
	}

	/* (non-Javadoc)
	* @see org.eclipse.osbp.ecview.core.common.model.core.impl.YFieldImpl#getLabelI18nKey()
	*/
	@Override
	public String getLabelI18nKey() {
	YDatadescription ds = getDatadescription();
	if (ds != null) {
	return ds.getLabelI18nKey();
	}
	return "";
	}

	} // YDateTimeImpl