Interface QueryMapper.MapperOrder

Enclosing interface:

QueryMapper

              public static interface QueryMapper.MapperOrder
            

Represents the step in the fluent query API where the sort direction for a previously specified column is defined.

This interface is reached after calling orderBy(String) and allows selecting the ordering direction (ascending or descending) before continuing query composition or executing the query.

@Inject
Template template;

template.select(Book.class)
    .where("author").eq("Ada")
    .orderBy("title").asc()
    .result();

The returned instance is mutable and not thread-safe. Support for ordering operations depends on the capabilities of the underlying NoSQL database.

Since:

1.0.0

Method Summary

Modifier and Type	Method	Description
QueryMapper.MapperNameOrder	asc()	Defines the sorting direction as ascending for the previously specified column.
QueryMapper.MapperNameOrder	desc()	Defines the sorting direction as descending for the previously specified column.

Method Details

asc

                          QueryMapper.MapperNameOrder asc()
                        

Defines the sorting direction as ascending for the previously specified column.

template.select(Book.class)
        .where("author").eq("Ada")
        .orderBy("title").asc()
        .result();

Returns:

the QueryMapper.MapperNameOrder instance for further chaining

desc

                          QueryMapper.MapperNameOrder desc()
                        

Defines the sorting direction as descending for the previously specified column.

template.select(Book.class)
        .where("author").eq("Ada")
        .orderBy("title").desc()
        .result();

Returns:

the QueryMapper.MapperNameOrder instance for further chaining