fr.cnes.sitools.dataset.database.mongodb
Interface RequestNoSQL

All Known Implementing Classes:

RequestMongoDB

public interface RequestNoSQL

Interface for NoSQL Request A voir si c'est vraiment utile, et si c'est assez générique pour d'autres types de base NoSQL => Certainement pas

Author:

m.gond

Method Summary

java.lang.String	getAttributes(java.util.List<Column> columnVisible) Get the attributes of the request
java.lang.String	getFilter(Predicat predicat) Convert a predicate to a SQL filter
java.lang.String	getFilterClause(java.util.List<Predicat> predicats, java.util.List<Column> columns) Get the WHERE clause
java.lang.String	getOrderBy(DataSet ds) Get the order by defined

Method Detail

getAttributes

java.lang.String getAttributes(java.util.List<Column> columnVisible)

Get the attributes of the request

Parameters:

columnVisible - list of visible columns

Returns:

attributes

getFilter

java.lang.String getFilter(Predicat predicat)

Convert a predicate to a SQL filter

Parameters:

predicat - the predicate

Returns:

the filter

getOrderBy

java.lang.String getOrderBy(DataSet ds)

Get the order by defined

Parameters:

ds - the primary keys defined in the request

Returns:

the ORDER BY clause

getFilterClause

java.lang.String getFilterClause(java.util.List<Predicat> predicats,
                                 java.util.List<Column> columns)

Get the WHERE clause

Parameters:

predicats - a list of predicates

columns - a list of columns

Returns:

the WHERE clause