org.apache.jena.arq.querybuilder.handlers

Interface Handler

All Known Implementing Classes:

AggregationHandler, ConstructHandler, DatasetHandler, PrologHandler, SelectHandler, SolutionModifierHandler, ValuesHandler, WhereHandler

public interface Handler

The base interface for handlers.

Method Summary

Modifier and Type	Method and Description
void	build() Called by the build process for this handler to perform any adjustments to the query before the build completes.
void	setVars(Map<Var,Node> values) Set the values for variables managed by the handler implementation.

Method Detail

setVars

void setVars(Map<Var,Node> values)

Set the values for variables managed by the handler implementation. This method is called by the builder to set values handled by this Handler implementation.

Parameters:

values - The map of variable to node value.

build

void build()

Called by the build process for this handler to perform any adjustments to the query before the build completes. The adjustments are made after setVars() has been called.