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

Class RecursiveTemporalEvaluator

java.lang.Object

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

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

All Implemented Interfaces:

Serializable, OneValueWorker, StreamEvaluator, ValueWorker, Expressible

Direct Known Subclasses:

TemporalEvaluatorDay, TemporalEvaluatorDayOfQuarter, TemporalEvaluatorDayOfYear, TemporalEvaluatorEpoch, TemporalEvaluatorHour, TemporalEvaluatorMinute, TemporalEvaluatorMonth, TemporalEvaluatorQuarter, TemporalEvaluatorSecond, TemporalEvaluatorWeek, TemporalEvaluatorYear

public abstract class RecursiveTemporalEvaluator
extends RecursiveEvaluator
implements OneValueWorker

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
RecursiveTemporalEvaluator(StreamExpression expression, StreamFactory factory, String functionName)

Method Summary

Modifier and Type	Method and Description
Object	doWork(Object value)
protected abstract Object	getDatePart(TemporalAccessor value)
String	getFunction()
Object	normalizeInputType(Object value)

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

Field Detail

serialVersionUID

protected static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

RecursiveTemporalEvaluator

public RecursiveTemporalEvaluator(StreamExpression expression,
                                  StreamFactory factory,
                                  String functionName)
                           throws IOException

Throws:

IOException

Method Detail

getFunction

public String getFunction()

getDatePart

protected abstract Object getDatePart(TemporalAccessor value)

normalizeInputType

public Object normalizeInputType(Object value)
                          throws StreamEvaluatorException

Overrides:

normalizeInputType in class RecursiveEvaluator

Throws:

StreamEvaluatorException

doWork

public Object doWork(Object value)

Specified by:

doWork in interface OneValueWorker