no.sesat.search.query.token
Class SolrEvaluatorFactory

java.lang.Object
  no.sesat.search.query.token.AbstractEvaluatorFactory
      no.sesat.search.query.token.SolrEvaluatorFactory

public final class SolrEvaluatorFactory
extends AbstractEvaluatorFactory

Version:

$Id: SolrEvaluatorFactory.java 7225 2009-04-09 00:32:20Z ssmiweve $

Nested Class Summary

Nested classes/interfaces inherited from class no.sesat.search.query.token.AbstractEvaluatorFactory

AbstractEvaluatorFactory.Context

Constructor Summary

SolrEvaluatorFactory(AbstractEvaluatorFactory.Context cxt)

Method Summary

TokenEvaluator	getEvaluator(TokenPredicate token) If the evaluator is not found in this site it will fallback and look in the parent site.
boolean	isResponsibleFor(TokenPredicate token) Is the factory responsibe for evaluation of this TokenPredicate.

Methods inherited from class no.sesat.search.query.token.AbstractEvaluatorFactory

getContext, instanceOf

Methods inherited from class java.lang.Object

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

Constructor Detail

SolrEvaluatorFactory

public SolrEvaluatorFactory(AbstractEvaluatorFactory.Context cxt)
                     throws SiteKeyedFactoryInstantiationException

Throws:

SiteKeyedFactoryInstantiationException

Method Detail

getEvaluator

public TokenEvaluator getEvaluator(TokenPredicate token)
                            throws EvaluationException

Description copied from class: AbstractEvaluatorFactory

If the evaluator is not found in this site it will fallback and look in the parent site.

Specified by:

getEvaluator in class AbstractEvaluatorFactory

Parameters:

token - the predicate the evaluator is to be used for

Returns:

the TokenEvaluator to use. Or TokenEvaluationEngineImpl.ALWAYS_FALSE_EVALUATOR if not found.

Throws:

EvaluationException

isResponsibleFor

public boolean isResponsibleFor(TokenPredicate token)

Description copied from class: AbstractEvaluatorFactory

Is the factory responsibe for evaluation of this TokenPredicate. Default implementation checks that getEvaluator(..) does not return ALWAYS_FALSE_EVALUATOR

Overrides:

isResponsibleFor in class AbstractEvaluatorFactory

Parameters:

token - the TokenPredicate we're checking

Returns:

true if factory is responsible for evaluating the given TokenPredicate.