private void ValidateAggregateExpression(DbAggregateFunctionExpression aggregateFunctionExpression, DbAggregateFunctionExpressionType aggregateFunctionExpressionType)
{
Assert.IsTrue(aggregateFunctionExpression.ExpressionType == DbExpressionType.Function);
Assert.IsTrue(aggregateFunctionExpression.FunctionExpressionType == DbFunctionExpressionType.Aggregate);
Assert.IsNotNull(aggregateFunctionExpression.Arguments);
Assert.IsTrue(aggregateFunctionExpression.Arguments.Length > 0);
}
private void ValidateAggregateExpression(DbAggregateFunctionExpression aggregateFunctionExpression, DbAggregateFunctionExpressionType aggregateFunctionExpressionType)
{
Assert.IsTrue(aggregateFunctionExpression.ExpressionType == DbExpressionType.Function);
Assert.IsTrue(aggregateFunctionExpression.FunctionExpressionType == DbFunctionExpressionType.Aggregate);
Assert.IsNotNull(aggregateFunctionExpression.Arguments);
Assert.IsTrue(aggregateFunctionExpression.Arguments.Length > 0);
}
/// <summary>
/// 创建聚合成员。
/// </summary>
/// <param name="context">生成上下文。</param>
/// <param name="owner">成员所有者。</param>
/// <param name="property">成员属性。</param>
/// <param name="expression">聚合表达式语句。</param>
public AggregateFragment(GenerateContext context, ISourceFragment owner, MemberInfo property, DbAggregateFunctionExpression expression)
: base(context, owner, property)
{
Expression = expression;
}
