Package | Description |
---|---|
com.hp.hpl.jena.graph.query |
Defines the graph-level Query classes, allowing multi-pattern query
over arbitrary graphs.
|
Modifier and Type | Method and Description |
---|---|
ExpressionSet |
ExpressionSet.add(Expression e)
Answer this expressionset after e has been anded into it.
|
ExpressionSet |
Query.getConstraints() |
Modifier and Type | Method and Description |
---|---|
ValuatorSet[] |
GuardArranger.makeGuards(Mapping map,
ExpressionSet constraints) |
Stage |
SimpleQueryHandler.patternStage(Mapping map,
ExpressionSet constraints,
Triple[] t) |
Stage |
QueryHandler.patternStage(Mapping map,
ExpressionSet constraints,
Triple[] p)
produce a single Stage which will probe the underlying graph for triples
matching p and inject all the resulting bindings into the processing stream
(see Stage for details)
|
Constructor and Description |
---|
ConstraintStage(Mapping map,
ExpressionSet constraint)
Initialise this ConstraintStage with the mapping [from names to indexes] and
ExpressionSet [the constraint expressions] that will be evaluated when the
constraint stage runs.
|
PatternStage(Graph graph,
Mapping map,
ExpressionSet constraints,
Triple[] triples) |
PatternStageBase(QueryNodeFactory factory,
Graph graph,
Mapping map,
ExpressionSet constraints,
Triple[] triples) |
SimpleQueryEngine(List<Triple> pattern,
TripleSorter sorter,
ExpressionSet constraints) |
SimpleQueryEngine(NamedTripleBunches triples,
TripleSorter ts,
ExpressionSet constraint)
Deprecated.
NamedTripleBunches are not supported. Use SimpleQueryEngine
( List, TripleSorter, ExpressionSet ) instead.
|
Copyright ? 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Hewlett-Packard Development Company, LP