org.apache.solr.client.solrj.io.eval

Class ConstantDistributionEvaluator

java.lang.Object

org.apache.solr.client.solrj.io.eval.RecursiveEvaluator

org.apache.solr.client.solrj.io.eval.RecursiveNumericEvaluator

org.apache.solr.client.solrj.io.eval.ConstantDistributionEvaluator

All Implemented Interfaces:

Serializable, OneValueWorker, StreamEvaluator, ValueWorker, Expressible

public class ConstantDistributionEvaluator
extends RecursiveNumericEvaluator
implements OneValueWorker

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.solr.client.solrj.io.eval.RecursiveEvaluator

constructingFactory, containedEvaluators, nodeId, streamContext

Constructor Summary

Constructors

Constructor and Description
ConstantDistributionEvaluator(StreamExpression expression, StreamFactory factory)

Method Summary

Modifier and Type	Method and Description
Object	doWork(Object first)

Methods inherited from class org.apache.solr.client.solrj.io.eval.RecursiveNumericEvaluator

normalizeInputType

Methods inherited from class org.apache.solr.client.solrj.io.eval.RecursiveEvaluator

evaluate, getStreamContext, normalizeOutputType, recursivelyEvaluate, setStreamContext, toExplanation, toExpression

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.solr.client.solrj.io.eval.OneValueWorker

doWork

Methods inherited from interface org.apache.solr.client.solrj.io.eval.StreamEvaluator

evaluateOverContext

Constructor Detail

ConstantDistributionEvaluator

public ConstantDistributionEvaluator(StreamExpression expression,
                                     StreamFactory factory)
                              throws IOException

Throws:

IOException

Method Detail

doWork

public Object doWork(Object first)
              throws IOException

Specified by:

doWork in interface OneValueWorker

Throws:

IOException