Class BaseQuery

  • All Implemented Interfaces:
    Query
    Direct Known Subclasses:
    LuceneQuery

    public class BaseQuery
    extends Object
    implements Query
    Author:
    andyh
    • Method Detail

      • getColumns

        public List<Column> getColumns()
        Description copied from interface: Query
        Get the columns to return from the query This may not be null and must contain at least one entry. "*" "A.*" etc column specifications are not supported. These should have been previously expanded between any query parse and building the query model.
        Specified by:
        getColumns in interface Query
      • getConstraint

        public Constraint getConstraint()
        Description copied from interface: Query
        Get the constraints for the query. This is as defined - with no hoisting etc. Hoisting is the problem of the implementation layer. May be null for unconstrained.
        Specified by:
        getConstraint in interface Query
        Returns:
        Constraint
      • getOrderings

        public List<Ordering> getOrderings()
        Description copied from interface: Query
        Get any orderings (may be an empty list or null)
        Specified by:
        getOrderings in interface Query
      • getSource

        public Source getSource()
        Description copied from interface: Query
        Get the source for the query Must not be null.
        Specified by:
        getSource in interface Query
        Returns:
        Source