Package com.franz.agraph.jena

Class AGQuery

java.lang.Object

com.franz.agraph.jena.AGQuery

public class AGQuery
extends Object

The class of queries that can be posed to AllegroGraph via Jena.

Constructor Summary

Constructors

Constructor	Description
AGQuery(QueryLanguage language, String queryString)

Method Summary

Modifier and Type	Method	Description
QueryLanguage	getLanguage()
int	getLimit()	Gets the limit on the number of solutions for this query.
int	getOffset()	Gets the offset, the number of solutions to skip for this query.
String	getQueryString()
boolean	isCheckVariables()	Gets the flag for checkVariables.
void	setCheckVariables(boolean checkVariables)	A boolean that defaults to false, indicating whether an error should be raised when a SPARQL query selects variables that are not mentioned in the query body.
void	setLimit(int limit)	Sets the limit on the number of solutions for this query.
void	setOffset(int offset)	Sets the offset, the number of solutions to skip for this query.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

AGQuery

public AGQuery(QueryLanguage language,
 String queryString)

Method Details

getLanguage

public QueryLanguage getLanguage()

getQueryString

public String getQueryString()

isCheckVariables

public boolean isCheckVariables()

Gets the flag for checkVariables.

Returns:

the checkVariables flag

setCheckVariables

public void setCheckVariables(boolean checkVariables)

A boolean that defaults to false, indicating whether an error should be raised when a SPARQL query selects variables that are not mentioned in the query body.

Parameters:

checkVariables - the checkVariables flag

getLimit

public int getLimit()

Gets the limit on the number of solutions for this query.

Returns:

limit

setLimit

public void setLimit(int limit)

Sets the limit on the number of solutions for this query.

By default, the value is -1, meaning no constraint is imposed.

Parameters:

limit - the new value of the limit

getOffset

public int getOffset()

Gets the offset, the number of solutions to skip for this query.

Returns:

offset

setOffset

public void setOffset(int offset)

Sets the offset, the number of solutions to skip for this query.

By default, the value is -1, meaning no constraint is imposed.

Parameters:

offset - the new value of the offset