eRqlEngine API documentation - http://www.wleklinski.de/rdf/

eworks.eRQL.model
Class DocumentQuery

java.lang.Object
  extended byeworks.eRQL.model.ModelComponent
      extended byeworks.eRQL.model.Value
          extended byeworks.eRQL.model.Query
              extended byeworks.eRQL.model.DocumentQuery

public class DocumentQuery
extends Query

A specialized query class for socalled "document queries".

Version:
1.00 (2003-11-03)
Author:
Fabian Wleklinski (fabian@wleklinski.de)

Field Summary
 
Fields inherited from class eworks.eRQL.model.Query
value
 
Constructor Summary
DocumentQuery()
          Creates an empty POI query.
DocumentQuery(Value value)
          Creates an POI query and encapsulated the given value.
 
Method Summary
 Value compact()
          Compacts this query and returns the result.
 Tuples query(RqlEngine rqlEngine)
          Evaluates this query and returns the result using the given rqlEngine.
 String toString()
          Returns this query's string representation.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DocumentQuery

public DocumentQuery()
Creates an empty POI query.


DocumentQuery

public DocumentQuery(Value value)
Creates an POI query and encapsulated the given value.

Method Detail

query

public Tuples query(RqlEngine rqlEngine)
             throws RqlExecutingException
Evaluates this query and returns the result using the given rqlEngine.

Overrides:
query in class Query
Returns:
the query's result.
Throws:
RqlExecutingException - if something goes wrong.

compact

public Value compact()
Compacts this query and returns the result.

Overrides:
compact in class Query
Returns:
the compacted query.

toString

public String toString()
Returns this query's string representation.

Overrides:
toString in class Query
Returns:
this query's string representation.

eRqlEngine API documentation - http://www.wleklinski.de/rdf/