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#region "Using directives"
using System;
using System.Data;
using System.Collections;
using System.Diagnostics;
using SmartInstitute;
#endregion
namespace SmartInstitute.DataAccessLayer
{
///<summary>
/// This class is the base Repository that exposes CRUD methods for Assessment objects.
///</summary>
public interface IAssessmentRepository
{
#region "Get from Many To Many Relationship Functions"
#endregion
/// <summary>
/// Deletes a row from the DataSource.
/// </summary>
/// <param name="ID">. Primary Key.</param>
/// <remarks>Deletes based on primary key(s).</remarks>
/// <returns>Returns true if operation suceeded.</returns>
bool Delete(System.Int32 ID, DateTime ChangeStamp);
/// <summary>
/// Gets All rows from the DataSource.
/// </summary>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pagelen">Number of rows to return.</param>
/// <remarks></remarks>
/// <returns>Returns a typed collection of Assessment objects.</returns>
AssessmentCollection GetAll( int start, int pagelen);
/// <summary>
/// Gets a page of rows from the DataSource.
/// </summary>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pageLength">Number of rows to return.</param>
/// <param name="count">Number of rows in the DataSource.</param>
/// <param name="whereClause">Specifies the condition for the rows returned by a query (Name='John Doe', Name='John Doe' AND Id='1', Name='John Doe' OR Id='1').</param>
/// <param name="orderBy">Specifies the sort criteria for the rows in the DataSource (Name ASC; BirthDay DESC, Name ASC);</param>
/// <remarks></remarks>
/// <returns>Returns a typed collection of Assessment objects.</returns>
AssessmentCollection GetPaged(string whereClause, string orderBy, int start, int pageLength, out int count);
/// <summary>
/// Gets rows from the datasource based on the FK_Assessment_Student key.
/// FK_Assessment_Student Description:
/// </summary>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pagelen">Number of rows to return.</param>
/// <param name="StudentID"></param>
/// <remarks></remarks>
/// <returns>Returns a typed collection of Assessment objects.</returns>
AssessmentCollection GetByStudentID(System.Int32 StudentID, int start, int pagelen);
/// <summary>
/// Gets rows from the datasource based on the PK_Assesment index.
/// </summary>
/// <param name="start">Row number at which to start reading.</param>
/// <param name="pagelen">Number of rows to return.</param>
/// <param name="ID"></param>
/// <remarks></remarks>
/// <returns>Returns a typed collection of Assessment objects.</returns>
AssessmentCollection GetByID(System.Int32 ID, int start, int pagelen);
/// <summary>
/// Inserts a Assessment object into the datasource using a transaction.
/// </summary>
/// <param name="entity">Assessment object to insert.</param>
/// <remarks>After inserting into the datasource, the Assessment object will be updated
/// to refelect any changes made by the datasource. (ie: identity columns)</remarks>
/// <returns>Returns true if operation is successful.</returns>
bool Insert(Assessment entity);
/// <summary>
/// Update an existing row in the datasource.
/// </summary>
/// <param name="entity">Assessment object to update.</param>
/// <remarks>After updating the datasource, the Assessment object will be updated
/// to refelect any changes made by the datasource. (ie: identity columns)</remarks>
/// <returns>Returns true if operation is successful.</returns>
bool Update(Assessment entity);
}//end class
} // end namespace
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