/// <summary>
/// Initializes a new instance of the <see cref="LogicalJoinModel"/>.
/// </summary>
/// <param name="logicalOperator">Logical operator.</param>
/// <param name="first">First operand.</param>
/// <param name="second">Second operand.</param>
/// <exception cref="ArgumentNullException"><paramref name="first"/> or <paramref name="second"/> is null.</exception>
public LogicalJoinModel(LogicalJoinOperator logicalOperator, [NotNull] WhereModel first,
[NotNull] WhereModel second)
: base(WhereType.LogicalJoin)
{
Guard.CheckNotNull(nameof(first), first);
Guard.CheckNotNull(nameof(second), second);
LogicalOperator = logicalOperator;
First = first;
Second = second;
}
public static WhereModel Or([CanBeNull] WhereModel left, [CanBeNull] WhereModel right)
{
if (left == null)
{
return(right);
}
if (right == null)
{
return(left);
}
return(new LogicalJoinModel(LogicalJoinOperator.Or, left, right));
}
/// <summary>
/// Merge current CAML where operation with new one.
/// </summary>
/// <param name="where">New Where operation to merge.</param>
public void MergeWheres([CanBeNull] WhereModel where) {
Where = WhereModel.And(Where, @where);
}
