Package io.github.torand.fastersql.order

Class Descending

java.lang.Object
io.github.torand.fastersql.order.Descending
All Implemented Interfaces:
Order, Sql
public class Descending extends Object implements Order
Implements a descending order clause.

  • Method Details

    • nullsFirst

      public Descending nullsFirst()
      Description copied from interface: Order
      Specifies that null values are to be ordered _before_ non-null values.
      Specified by:
      nullsFirst in interface Order
      Returns:
      the modified order clause.

    • nullsLast

      public Descending nullsLast()
      Description copied from interface: Order
      Specifies that null values are to be ordered _after_ non-null values.
      Specified by:
      nullsLast in interface Order
      Returns:
      the modified order clause.

    • sql

      public String sql(Context context)
      Description copied from interface: Sql
      Formats object as an SQL fragment.
      Specified by:
      sql in interface Sql
      Parameters:
      context - the context (incl. dialect).
      Returns:
      the formatted SQL fragment.

    • params

      public Stream<Object> params(Context context)
      Description copied from interface: Sql
      Gets the statement parameters introduced by this fragment.
      Specified by:
      params in interface Sql
      Parameters:
      context - the context (incl. dialect).
      Returns:
      the statement parameters.

    • columnRefs

      public Stream<Column> columnRefs()
      Description copied from interface: Sql
      Gets the columns referenced by this fragment. For validation purposes.
      Specified by:
      columnRefs in interface Sql
      Returns:
      the columns referenced by this fragment.

    • aliasRefs

      public Stream<ColumnAlias> aliasRefs()
      Description copied from interface: Sql
      Gets the column aliases referenced by this fragment. For validation purposes.
      Specified by:
      aliasRefs in interface Sql
      Returns:
      the column aliases referenced by this fragment.