public override DbExpression Visit(DbScanExpression expression) { Check.NotNull(expression, "expression"); DbExpression result = expression; var newSet = VisitEntitySet(expression.Target); if (!ReferenceEquals(expression.Target, newSet)) { result = CqtBuilder.Scan(newSet); } NotifyIfChanged(expression, result); return(result); }
/// <summary> /// Visitor pattern method for <see cref="DbScanExpression" />. /// </summary> /// <param name="expression"> The DbScanExpression that is being visited. </param> /// <exception cref="ArgumentNullException"> /// <paramref name="expression" /> /// is null /// </exception> public override void Visit(DbScanExpression expression) { Check.NotNull(expression, "expression"); }
/// <summary> /// When overridden in a derived class, implements the visitor pattern for /// <see /// cref="T:System.Data.Entity.Core.Common.CommandTrees.DbScanExpression" /> /// . /// </summary> /// <returns>A result value of a specific type.</returns> /// <param name="expression"> /// The <see cref="T:System.Data.Entity.Core.Common.CommandTrees.DbScanExpression" /> that is being visited. /// </param> public abstract TResultType Visit(DbScanExpression expression);
/// <summary> /// When overridden in a derived class, implements the visitor pattern for /// <see cref="T:System.Data.Entity.Core.Common.CommandTrees.DbScanExpression" /> /// . /// </summary> /// <param name="expression"> /// The <see cref="T:System.Data.Entity.Core.Common.CommandTrees.DbScanExpression" /> that is visited. /// </param> public abstract void Visit(DbScanExpression expression);
/// <summary> /// Implements the visitor pattern for <see cref="T:System.Data.Common.CommandTrees.DbScanExpression"/>. /// </summary> /// <param name="expression">The <see cref="T:System.Data.Common.CommandTrees.DbScanExpression"/> that is visited.</param> public override void Visit(System.Data.Entity.Core.Common.CommandTrees.DbScanExpression expression) { base.Visit(expression); this.affectedEntitySets.Add(expression.Target); }
public override void Visit(DbScanExpression expression) { }
/// <summary> /// Visitor pattern method for <see cref="T:System.Data.Entity.Core.Common.CommandTrees.DbScanExpression" />. /// </summary> /// <param name="expression"> The DbScanExpression that is being visited. </param> /// <exception cref="T:System.ArgumentNullException"> /// <paramref name="expression" /> /// is null /// </exception> public override void Visit(DbScanExpression expression) { Check.NotNull <DbScanExpression>(expression, nameof(expression)); }