C# Class Signum.Engine.Linq.AggregateRewriter

Rewrite aggregate expressions, moving them into same select expression that has the group-by clause

Inheritance: Signum.Engine.Linq.DbExpressionVisitor

Datei anzeigen Open project: signumsoftware/framework Class Usage Examples

Public Methods

Method	Description
Rewrite ( Expression expr ) : Expression

Protected Methods

Method	Description
VisitAggregateRequest ( AggregateRequestsExpression aggregate ) : Expression
VisitSelect ( SelectExpression select ) : Expression

Private Methods

Method	Description
AggregateRewriter ( Expression expr ) : System

Method Details

Rewrite() public static method

public static Rewrite ( Expression expr ) : Expression
expr	System.Linq.Expressions.Expression
return	System.Linq.Expressions.Expression

VisitAggregateRequest() protected method

protected VisitAggregateRequest ( AggregateRequestsExpression aggregate ) : Expression
aggregate	AggregateRequestsExpression
return	System.Linq.Expressions.Expression

VisitSelect() protected method

protected VisitSelect ( SelectExpression select ) : Expression
select	SelectExpression
return	System.Linq.Expressions.Expression