// constructors
/// <summary>
/// Initializes a new instance of the <see cref="ExpressionAggregateExpressionDefinition{TSource, TResult}" /> class.
/// </summary>
/// <param name="expression">The expression.</param>
/// <param name="translationOptions">The translation options.</param>
public ExpressionAggregateExpressionDefinition(Expression <Func <TSource, TResult> > expression, ExpressionTranslationOptions translationOptions)
: this(expression, translationOptions, null)
{
}
public ProjectExpressionProjection(Expression <Func <TResult, TNewResult> > expression, ExpressionTranslationOptions translationOptions)
{
_expression = Ensure.IsNotNull(expression, nameof(expression));
_translationOptions = translationOptions; // can be null
}
public GroupExpressionProjection(Expression <Func <TResult, TKey> > idExpression, Expression <Func <IGrouping <TKey, TResult>, TNewResult> > groupExpression, ExpressionTranslationOptions translationOptions)
{
_idExpression = Ensure.IsNotNull(idExpression, nameof(idExpression));
_groupExpression = Ensure.IsNotNull(groupExpression, nameof(groupExpression));
_translationOptions = translationOptions; // can be null
}
// constructors
/// <summary>
/// Initializes a new instance of the <see cref="ExpressionAggregateExpressionDefinition{TSource, TResult}" /> class.
/// </summary>
/// <param name="expression">The expression.</param>
/// <param name="translationOptions">The translation options.</param>
public ExpressionAggregateExpressionDefinition(Expression <Func <TSource, TResult> > expression, ExpressionTranslationOptions translationOptions)
{
_expression = Ensure.IsNotNull(expression, nameof(expression));
_translationOptions = translationOptions; // can be null
}
