org.topbraid.spin.model
Interface Select

All Superinterfaces:

Command, Printable, Query, SolutionModifierQuery

public interface Select
extends SolutionModifierQuery

A SELECT query.

Author:

Holger Knublauch

Method Summary

java.util.List<Variable>	getResultVariables() Gets a list of result variables, or null if we have a star results list.
boolean	isDistinct() Checks is this query has the DISTINCT flag set.
boolean	isReduced() Checks if this query has the REDUCED flag set.

Methods inherited from interface org.topbraid.spin.model.SolutionModifierQuery

getLimit, getOffset

Methods inherited from interface org.topbraid.spin.model.Query

getFrom, getFromNamed, getWhere, getWhereElements

Methods inherited from interface org.topbraid.spin.model.Command

getComment

Methods inherited from interface org.topbraid.spin.model.print.Printable

print

Method Detail

getResultVariables

java.util.List<Variable> getResultVariables()

Gets a list of result variables, or null if we have a star results list. Note that the "variables" may in fact be wrapped aggregations.

Returns:

the result variables

isDistinct

boolean isDistinct()

Checks is this query has the DISTINCT flag set.

Returns:

true if distinct

isReduced

boolean isReduced()

Checks if this query has the REDUCED flag set.

Returns:

true if reduced