| Package | Description |
|---|---|
| org.eclipse.rdf4j.query |
Interfaces and classes for handling queries and query results.
|
| org.eclipse.rdf4j.query.dawg |
Functionality to convert tuple query results to and from the
Data Access Working Group Test Result Set RDF Vocabulary
|
| org.eclipse.rdf4j.query.impl |
| Modifier and Type | Class and Description |
|---|---|
class |
QueryInterruptedException
An exception indicating that the evaluation of a query has been interrupted, for example because it took
too long to complete.
|
| Modifier and Type | Method and Description |
|---|---|
static Model |
QueryResults.asModel(org.eclipse.rdf4j.common.iteration.CloseableIteration<? extends Statement,? extends RDF4JException> iteration)
Get a
Model containing all elements obtained from the specified query result. |
static boolean |
QueryResults.equals(GraphQueryResult result1,
GraphQueryResult result2)
Compares two graph query results and returns
true if they are equal. |
static boolean |
QueryResults.equals(TupleQueryResult tqr1,
TupleQueryResult tqr2)
Compares two tuple query results and returns
true if they are equal. |
TupleQueryResult |
TupleQuery.evaluate() |
boolean |
BooleanQuery.evaluate() |
GraphQueryResult |
GraphQuery.evaluate() |
void |
GraphQuery.evaluate(RDFHandler handler) |
void |
TupleQuery.evaluate(TupleQueryResultHandler handler) |
List<String> |
TupleQueryResult.getBindingNames()
Gets the names of the bindings, in order of projection.
|
Map<String,String> |
GraphQueryResult.getNamespaces()
Retrieves relevant namespaces from the query result.
|
static boolean |
QueryResults.isSubset(TupleQueryResult tqr1,
TupleQueryResult tqr2) |
static void |
QueryResults.report(GraphQueryResult gqr,
RDFHandler rdfHandler)
Reports a graph query result to an
RDFHandler. |
static void |
QueryResults.report(TupleQueryResult tqr,
QueryResultHandler handler)
Reports a tuple query result to a
TupleQueryResultHandler. |
static Statement |
QueryResults.singleResult(GraphQueryResult result)
Returns a single element from the query result.
|
static BindingSet |
QueryResults.singleResult(TupleQueryResult result)
Returns a single element from the query result.
|
| Modifier and Type | Method and Description |
|---|---|
static Graph |
DAWGTestResultSetUtil.toGraph(TupleQueryResult tqr) |
| Modifier and Type | Method and Description |
|---|---|
protected QueryEvaluationException |
QueueCursor.convert(Exception e) |
| Modifier and Type | Method and Description |
|---|---|
List<String> |
IteratingTupleQueryResult.getBindingNames() |
protected void |
BackgroundGraphResult.handleClose() |
| Constructor and Description |
|---|
GraphQueryResultImpl(Map<String,String> namespaces,
org.eclipse.rdf4j.common.iteration.CloseableIteration<? extends Statement,? extends QueryEvaluationException> statementIter)
Deprecated.
|
IteratingGraphQueryResult(Map<String,String> namespaces,
org.eclipse.rdf4j.common.iteration.CloseableIteration<? extends Statement,? extends QueryEvaluationException> statementIter) |
IteratingTupleQueryResult(List<String> bindingNames,
org.eclipse.rdf4j.common.iteration.CloseableIteration<? extends BindingSet,QueryEvaluationException> bindingSetIter)
Creates a query result object with the supplied binding names.
|
TupleQueryResultImpl(List<String> bindingNames,
org.eclipse.rdf4j.common.iteration.CloseableIteration<? extends BindingSet,QueryEvaluationException> bindingSetIter)
Deprecated.
|
| Constructor and Description |
|---|
MutableTupleQueryResult(TupleQueryResult tqr) |
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