private QueryBinder(QueryMapper mapper, Expression root)
{
this.mapper = mapper;
this.language = mapper.Translator.Linguist.Language;
this.map = new Dictionary<ParameterExpression, Expression>();
this.groupByMap = new Dictionary<Expression, GroupByInfo>();
this.root = root;
}
/// <summary>
/// Binds the specified mapper.
/// </summary>
/// <param name="mapper">The mapper.</param>
/// <param name="expression">The expression.</param>
/// <returns></returns>
public static Expression Bind(QueryMapper mapper, Expression expression)
{
return new QueryBinder(mapper, expression).Visit(expression);
}
public static Expression Bind(QueryMapper mapper, Expression expression)
{
return new RelationshipBinder(mapper).Visit(expression);
}
private RelationshipBinder(QueryMapper mapper)
{
this.mapper = mapper;
this.mapping = mapper.Mapping;
this.language = mapper.Translator.Linguist.Language;
}
public static Expression Include(QueryMapper mapper, Expression expression)
{
return new RelationshipIncluder(mapper).Visit(expression);
}
private RelationshipIncluder(QueryMapper mapper)
{
this.mapper = mapper;
this.policy = mapper.Translator.Police.Policy;
}
public QueryTranslator(QueryLanguage language, QueryMapping mapping, QueryPolicy policy)
{
this.linguist = language.CreateLinguist(this);
this.mapper = mapping.CreateMapper(this);
this.police = policy.CreatePolice(this);
}
