Module org.apache.jena.arq
Package org.apache.jena.sparql.exec

Interface QueryExecBuilder

All Superinterfaces:
QueryExecMod
All Known Implementing Classes:
QueryExecBuilderAdapter, QueryExecDatasetBuilder, QueryExecHTTPBuilder
public interface QueryExecBuilder extends QueryExecMod
The common elements of a QueryExec builder.

  • Method Details

    • query

      QueryExecBuilder query(Query query)
      Set the query.

    • query

      QueryExecBuilder query(String queryString)
      Set the query.

    • query

      QueryExecBuilder query(String queryString, Syntax syntax)
      Set the query.

    • parseCheck

      QueryExecBuilder parseCheck(boolean parseCheck)
      Hint whether to immediately parse query strings passed to query(String)

    • set

      QueryExecBuilder set(Symbol symbol, Object value)
      Set a context entry.

    • set

      QueryExecBuilder set(Symbol symbol, boolean value)
      Set a context entry.

    • context

      QueryExecBuilder context(Context context)
      Set the context. If not set, defaults to the system context (ARQ.getContext()).

    • substitution

      QueryExecBuilder substitution(Binding binding)
      Provide a set of (Var, Node) for substitution in the query when QueryExec is built.

    • substitution

      QueryExecBuilder substitution(Var var, org.apache.jena.graph.Node value)
      Provide a (Var, Node) for substitution in the query when QueryExec is built.

    • substitution

      default QueryExecBuilder substitution(String var, org.apache.jena.graph.Node value)
      Provide a (var name, Node) for substitution in the query when QueryExec is built.

    • timeout

      QueryExecBuilder timeout(long value, TimeUnit timeUnit)
      Set the overall query execution timeout.
      Specified by:
      timeout in interface QueryExecMod

    • build

      QueryExec build()
      Build the QueryExec. Further changes to he builder do not affect this QueryExec.
      Specified by:
      build in interface QueryExecMod

    • select

      default RowSet select()
      Build and execute as a SELECT query. The caller must eventually close the returned RowSet in order to free any associated resources. Use table() to obtain an independent in-memory copy of the row set.

    • construct

      default org.apache.jena.graph.Graph construct()
      Build and execute as a CONSTRUCT query.

    • describe

      default org.apache.jena.graph.Graph describe()
      Build and execute as a CONSTRUCT query.

    • ask

      default boolean ask()
      Build and execute as an ASK query.

    • table

      default Table table()
      Build and execute as a SELECT query. Creates and returns an independent in-memory table by materializing the underlying row set. Subsequently, Table.toRowSet() can be used to obtain a fresh row set view over the table.