Package com.complexible.stardog.api

Interface BooleanQuery

All Superinterfaces:
Query<Boolean>, ReadQuery<Boolean>
public interface BooleanQuery extends ReadQuery<Boolean>

A boolean (ASK) SPARQL query.

Since:
2.0
Version:
6.0
Author:
Michael Grove

  • Method Details

    • dataset

      BooleanQuery dataset(Dataset theDataset)
      Specify the dataset this query will be executed against. This defines the active graph for the query and will override anything specified within the query. Use Datasets.NO_DATASET remove the dataset.
      Specified by:
      dataset in interface Query<Boolean>
      Specified by:
      dataset in interface ReadQuery<Boolean>
      Parameters:
      theDataset - the active graph dataset
      Returns:
      this query
      See Also:

    • limit

      BooleanQuery limit(long theLimit)
      Set the maximum number of results that can be returned by this query. Setting the limit on the query will override any limit specified in the original query string, however, setting the limit to ReadQuery.NO_LIMIT will not remove the limit if it is specified in the query, but you can use it to remove a limit that has already been set if there was not a limit specified in the query originally.
      Specified by:
      limit in interface ReadQuery<Boolean>
      Parameters:
      theLimit - the new limit
      Returns:
      this query

    • offset

      BooleanQuery offset(long theOffset)
      Set the offset of the query results. Similar to ReadQuery.limit() this will override an offset in the query, and you can use ReadQuery.NO_OFFSET to remove an offset specified on the query, but not in the query string.
      Specified by:
      offset in interface ReadQuery<Boolean>
      Parameters:
      theOffset - the offset
      Returns:
      this query

    • timeout

      BooleanQuery timeout(long theTimeout)
      Set the timeout for query execution.
      Specified by:
      timeout in interface Query<Boolean>
      Parameters:
      theTimeout - the timeout in ms. A zero or negative value will be interpreted as no timeout
      Returns:
      this query

    • reasoning

      BooleanQuery reasoning(boolean theReasoningType)
      {

      Specify whether you would like the query to be executed with reasoning. For update queries, the reasoning flag only affects the evaluation of WHERE clauses in DELETE/INSERT queries.

      You can only modify the reasoning flag of a query outside of a transaction. If querying within a transaction you can only use the reasoning flag associated with the connection.

      If the reasoning schema is explicitly set via the Query.schema(String) function beforehand then calling reasoning(true) will have no effect. If the schema is not set then calling reasoning(true) is equivalent to setting the schema to the default schema. Calling reasoning(false) is always equivalent to setting the schema to the null schema.

      }
      Specified by:
      reasoning in interface Query<Boolean>
      Parameters:
      theReasoningType - the reasoning flag
      Returns:
      this query

    • schema

      BooleanQuery schema(String theSchema)
      {Sets the schema that will be used by this query or null if reasoning will not be used. If the schema is set with this function Query.reasoning(boolean) function is not needed to be called.}
      Specified by:
      schema in interface Query<Boolean>
      Parameters:
      theSchema - the name of the schema
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, Value theValue)
      Set the value of the parameter
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, int theValue)
      Set the parameter to the xsd:int value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, long theValue)
      Set the parameter to the xsd:long value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, float theValue)
      Set the parameter to the xsd:float value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, double theValue)
      Set the parameter to the xsd:double value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, short theValue)
      Set the parameter to the xsd:short value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, boolean theValue)
      Set the parameter to the xsd:boolean value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, byte theValue)
      Set the parameter to the xsd:byte value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, String theValue)
      Set the parameter to the xsd:string value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, Date theValue)
      Set the parameter to the xsd:date value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, GregorianCalendar theValue)
      Set the parameter to the xsd:dateTime value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theValue - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, URI theURI)
      Set the parameter to the xsd:URI value
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter to set
      theURI - the value of the parameter
      Returns:
      this query

    • parameter

      BooleanQuery parameter(String theName, Object theObj)
      Set the parameter to the specified value. Convenience method which will delegate to one of the other parameter(...) methods
      Specified by:
      parameter in interface Query<Boolean>
      Parameters:
      theName - the parameter name
      theObj - the param value
      Returns:
      this query