Exemplos de NHibernate.Hql.Ast HqlTreeBuilder.IsNotNull em C# (CSharp)

IsNotNull() public method

public IsNotNull ( HqlExpression lhs ) : HqlIsNotNull
lhs	HqlExpression
return	HqlIsNotNull

Exemplo n.º 1

Arquivo: CommonConceptsNHibernateConfigurationExtension.cs Projeto: kmeze/Rhetos

 public override HqlTreeNode BuildHql(MethodInfo method, Expression targetObject,
     ReadOnlyCollection<Expression> arguments, HqlTreeBuilder treeBuilder, IHqlExpressionVisitor visitor)
 {
     var constantParameter = arguments[1] as ConstantExpression;
     if (constantParameter != null && constantParameter.Value == null)
         return treeBuilder.IsNotNull(visitor.Visit(arguments[0]).AsExpression());
     else
         return treeBuilder.Inequality(
             visitor.Visit(arguments[0]).AsExpression(),
             visitor.Visit(arguments[1]).AsExpression());
 }