gt: 				return end != null;
context: /**
   */
  package org.lunifera.doc.dsl.doccompiler.impl;
  
  import java.util.Collection;
  
  import org.eclipse.emf.common.notify.Notification;
  
  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;
  
  import org.eclipse.emf.ecore.util.EObjectResolvingEList;
  
  import org.lunifera.doc.dsl.doccompiler.DocCompilerPackage;
  import org.lunifera.doc.dsl.doccompiler.TableRowEnd;
  import org.lunifera.doc.dsl.doccompiler.TableRowStart;
  
  import org.lunifera.doc.dsl.luniferadoc.richstring.RichStringTableData;
  import org.lunifera.doc.dsl.luniferadoc.richstring.RichStringTableRow;
  
  /**
   * <!-- begin-user-doc -->
   * An implementation of the model object '<em><b>Table Row Start</b></em>'.
   * <!-- end-user-doc -->
   * <p>
   * The following features are implemented:
   * <ul>
   *   <li>{@link org.lunifera.doc.dsl.doccompiler.impl.TableRowStartImpl#getContent <em>Content</em>}</li>
   *   <li>{@link org.lunifera.doc.dsl.doccompiler.impl.TableRowStartImpl#getColumns <em>Columns</em>}</li>
   *   <li>{@link org.lunifera.doc.dsl.doccompiler.impl.TableRowStartImpl#getEnd <em>End</em>}</li>
   * </ul>
   * </p>
   *
   * @generated
   */
  public class TableRowStartImpl extends LinePartImpl implements TableRowStart {
  	/**
  	 * The cached value of the '{@link #getContent() <em>Content</em>}' reference.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @see #getContent()
  	 * @generated
  	 * @ordered
  	 */
  	protected RichStringTableRow content;
  
  	/**
  	 * The cached value of the '{@link #getColumns() <em>Columns</em>}' reference list.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @see #getColumns()
  	 * @generated
  	 * @ordered
  	 */
  	protected EList<RichStringTableData> columns;
  
  	/**
  	 * The cached value of the '{@link #getEnd() <em>End</em>}' reference.
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @see #getEnd()
  	 * @generated
  	 * @ordered
  	 */
  	protected TableRowEnd end;
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	protected TableRowStartImpl() {
  		super();
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	protected EClass eStaticClass() {
  		return DocCompilerPackage.Literals.TABLE_ROW_START;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public RichStringTableRow getContent() {
  		if (content != null && content.eIsProxy()) {
  			InternalEObject oldContent = (InternalEObject)content;
  			content = (RichStringTableRow)eResolveProxy(oldContent);
  			if (content != oldContent) {
  				if (eNotificationRequired())
  					eNotify(new ENotificationImpl(this, Notification.RESOLVE, DocCompilerPackage.TABLE_ROW_START__CONTENT, oldContent, content));
  			}
  		}
  		return content;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public RichStringTableRow basicGetContent() {
  		return content;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public void setContent(RichStringTableRow newContent) {
  		RichStringTableRow oldContent = content;
  		content = newContent;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, DocCompilerPackage.TABLE_ROW_START__CONTENT, oldContent, content));
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public EList<RichStringTableData> getColumns() {
  		if (columns == null) {
  			columns = new EObjectResolvingEList<RichStringTableData>(RichStringTableData.class, this, DocCompilerPackage.TABLE_ROW_START__COLUMNS);
  		}
  		return columns;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public TableRowEnd getEnd() {
  		if (end != null && end.eIsProxy()) {
  			InternalEObject oldEnd = (InternalEObject)end;
  			end = (TableRowEnd)eResolveProxy(oldEnd);
  			if (end != oldEnd) {
  				if (eNotificationRequired())
  					eNotify(new ENotificationImpl(this, Notification.RESOLVE, DocCompilerPackage.TABLE_ROW_START__END, oldEnd, end));
  			}
  		}
  		return end;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public TableRowEnd basicGetEnd() {
  		return end;
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	public void setEnd(TableRowEnd newEnd) {
  		TableRowEnd oldEnd = end;
  		end = newEnd;
  		if (eNotificationRequired())
  			eNotify(new ENotificationImpl(this, Notification.SET, DocCompilerPackage.TABLE_ROW_START__END, oldEnd, end));
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public Object eGet(int featureID, boolean resolve, boolean coreType) {
  		switch (featureID) {
  			case DocCompilerPackage.TABLE_ROW_START__CONTENT:
  				if (resolve) return getContent();
  				return basicGetContent();
  			case DocCompilerPackage.TABLE_ROW_START__COLUMNS:
  				return getColumns();
  			case DocCompilerPackage.TABLE_ROW_START__END:
  				if (resolve) return getEnd();
  				return basicGetEnd();
  		}
  		return super.eGet(featureID, resolve, coreType);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@SuppressWarnings("unchecked")
  	@Override
  	public void eSet(int featureID, Object newValue) {
  		switch (featureID) {
  			case DocCompilerPackage.TABLE_ROW_START__CONTENT:
  				setContent((RichStringTableRow)newValue);
  				return;
  			case DocCompilerPackage.TABLE_ROW_START__COLUMNS:
  				getColumns().clear();
  				getColumns().addAll((Collection<? extends RichStringTableData>)newValue);
  				return;
  			case DocCompilerPackage.TABLE_ROW_START__END:
  				setEnd((TableRowEnd)newValue);
  				return;
  		}
  		super.eSet(featureID, newValue);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public void eUnset(int featureID) {
  		switch (featureID) {
  			case DocCompilerPackage.TABLE_ROW_START__CONTENT:
  				setContent((RichStringTableRow)null);
  				return;
  			case DocCompilerPackage.TABLE_ROW_START__COLUMNS:
  				getColumns().clear();
  				return;
  			case DocCompilerPackage.TABLE_ROW_START__END:
  				setEnd((TableRowEnd)null);
  				return;
  		}
  		super.eUnset(featureID);
  	}
  
  	/**
  	 * <!-- begin-user-doc -->
  	 * <!-- end-user-doc -->
  	 * @generated
  	 */
  	@Override
  	public boolean eIsSet(int featureID) {
  		switch (featureID) {
  			case DocCompilerPackage.TABLE_ROW_START__CONTENT:
  				return content != null;
  			case DocCompilerPackage.TABLE_ROW_START__COLUMNS:
  				return columns != null && !columns.isEmpty();
  			case DocCompilerPackage.TABLE_ROW_START__END:
  