org.jboss.dna.graph.query.model
Class QueryCommand

java.lang.Object
  org.jboss.dna.graph.query.model.Command
      org.jboss.dna.graph.query.model.QueryCommand

All Implemented Interfaces:

Serializable, LanguageObject, Visitable

Direct Known Subclasses:

Query, SetQuery

public abstract class QueryCommand
extends Command

Represents the abstract base class for all query commands. Subclasses include Query and SetQuery.

See Also:

Serialized Form

Method Summary

Limit	getLimits() Get the limits associated with this query.
List<Ordering>	getOrderings() Return the orderings for this query.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jboss.dna.graph.query.model.Visitable

accept

Method Detail

getOrderings

public final List<Ordering> getOrderings()

Return the orderings for this query.

Returns:

the list of orderings; never null

getLimits

public final Limit getLimits()

Get the limits associated with this query.

Returns:

the limits; never null but possibly unlimited