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

Class ScalarAddEvaluator

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable, StreamEvaluator, TwoValueWorker, ValueWorker, Expressible

Direct Known Subclasses:

ScalarDivideEvaluator, ScalarMultiplyEvaluator, ScalarSubtractEvaluator

public class ScalarAddEvaluator
extends RecursiveObjectEvaluator
implements TwoValueWorker

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static long	serialVersionUID

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

constructingFactory, containedEvaluators, nodeId, streamContext

Constructor Summary

Constructors

Constructor and Description
ScalarAddEvaluator(StreamExpression expression, StreamFactory factory)

Method Summary

Modifier and Type	Method and Description
Object	doWork(Object value1, Object value2)
protected double	operate(double value, double d)

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

evaluate, getStreamContext, normalizeInputType, 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.TwoValueWorker

doWork

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

evaluateOverContext

Field Detail

serialVersionUID

protected static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

ScalarAddEvaluator

public ScalarAddEvaluator(StreamExpression expression,
                          StreamFactory factory)
                   throws IOException

Throws:

IOException

Method Detail

doWork

public Object doWork(Object value1,
                     Object value2)
              throws IOException

Specified by:

doWork in interface TwoValueWorker

Throws:

IOException

operate

protected double operate(double value,
                         double d)