Package edu.cornell.mannlib.vitro.webapp.rdfservice

Class ResultSetConsumer.HasResult

java.lang.Object

edu.cornell.mannlib.vitro.webapp.rdfservice.ResultSetConsumer

edu.cornell.mannlib.vitro.webapp.rdfservice.ResultSetConsumer.HasResult

Enclosing class:

ResultSetConsumer

public static class ResultSetConsumer.HasResult
extends ResultSetConsumer

Helper implementation that allows you to find out simply if there were any results in the ResultSet

Nested Class Summary

Nested classes/interfaces inherited from class edu.cornell.mannlib.vitro.webapp.rdfservice.ResultSetConsumer

ResultSetConsumer.Chaining, ResultSetConsumer.HasResult

Constructor Summary

Constructors

Constructor	Description
HasResult()

Method Summary

Modifier and Type	Method	Description
boolean	hasResult()	Were any results found
protected void	processQuerySolution(org.apache.jena.query.QuerySolution qs)	Method for processing each QuerySolution - must be overridden in each implementation
void	processResultSet(org.apache.jena.query.ResultSet rs)	Override the helper method for processing results to quickly check if there are any results

Methods inherited from class edu.cornell.mannlib.vitro.webapp.rdfservice.ResultSetConsumer

endProcessing, getResultVars, startProcessing

Methods inherited from class java.lang.Object

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

Constructor Detail

HasResult

public HasResult()

Method Detail

processResultSet

public void processResultSet(org.apache.jena.query.ResultSet rs)

Override the helper method for processing results to quickly check if there are any results

Overrides:

processResultSet in class ResultSetConsumer

Parameters:

rs - - the ResultSet to process

processQuerySolution

protected void processQuerySolution(org.apache.jena.query.QuerySolution qs)

Description copied from class: ResultSetConsumer

Method for processing each QuerySolution - must be overridden in each implementation

Specified by:

processQuerySolution in class ResultSetConsumer

Parameters:

qs - - the current query solution

hasResult

public boolean hasResult()

Were any results found