Package org.eclipse.rdf4j.query.parser
Class ParsedGraphQuery
java.lang.Object
org.eclipse.rdf4j.query.parser.ParsedOperation
org.eclipse.rdf4j.query.parser.ParsedQuery
org.eclipse.rdf4j.query.parser.ParsedGraphQuery
- Direct Known Subclasses:
ParsedDescribeQuery
,ParsedGraphTemplate
A query forumalated in the OpenRDF query algebra that produces an RDF graph (a set of statements) as its result.
- Author:
- Arjohn Kampman
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Constructor Summary
ConstructorDescriptionCreates a new graph query.ParsedGraphQuery
(String sourceString, TupleExpr tupleExpr) Creates a new graph query for the supplied tuple expression.Creates a new graph query.ParsedGraphQuery
(Map<String, String> namespaces) Creates a new graph query.ParsedGraphQuery
(TupleExpr tupleExpr) Creates a new graph query for the supplied tuple expression.ParsedGraphQuery
(TupleExpr tupleExpr, Map<String, String> namespaces) Creates a new graph query. -
Method Summary
Methods inherited from class org.eclipse.rdf4j.query.parser.ParsedQuery
equals, getDataset, getTupleExpr, hashCode, setDataset, setTupleExpr, toString
Methods inherited from class org.eclipse.rdf4j.query.parser.ParsedOperation
getSourceString
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Constructor Details
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ParsedGraphQuery
public ParsedGraphQuery()Creates a new graph query. To complete this query, a tuple expression needs to be supplied to it usingParsedQuery.setTupleExpr(TupleExpr)
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ParsedGraphQuery
Creates a new graph query. To complete this query, a tuple expression needs to be supplied to it usingParsedQuery.setTupleExpr(TupleExpr)
.- Parameters:
namespaces
- A mapping of namespace prefixes to namespace names representing the namespaces that are used in the query.
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ParsedGraphQuery
Creates a new graph query for the supplied tuple expression.- Parameters:
tupleExpr
- A tuple expression representing the query, formulated in Sail Query Model objects.
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ParsedGraphQuery
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ParsedGraphQuery
Creates a new graph query.- Parameters:
tupleExpr
- A tuple expression representing the query, formulated in Sail Query Model objects.namespaces
- A mapping of namespace prefixes to namespace names representing the namespaces that are used in the query.
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ParsedGraphQuery
Creates a new graph query.- Parameters:
tupleExpr
- A tuple expression representing the query, formulated in Sail Query Model objects.namespaces
- A mapping of namespace prefixes to namespace names representing the namespaces that are used in the query.
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Method Details
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getQueryNamespaces
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