org.apache.solr.analytics.value

Interface DateValueStream

All Superinterfaces:

AnalyticsValueStream, LongValueStream

All Known Subinterfaces:

DateValue, DateValue.CastingDateValue, DateValueStream.CastingDateValueStream

All Known Implementing Classes:

ConstantDateValue, DateField, DateMultiPointField, DateMultiTrieField, DateValue.AbstractDateValue, DateValueStream.AbstractDateValueStream

public interface DateValueStream
extends LongValueStream

A multi-valued analytics value that can be represented as a date.

The back-end production of the value can change inbetween calls to streamDates(java.util.function.Consumer<java.util.Date>), resulting in different values on each call.

NOTE: Most date expressions work with the long representation of the date, so that less objects need to be created during execution.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	DateValueStream.AbstractDateValueStream An abstract base for DateValueStream.CastingDateValueStream that automatically casts to all types if LongValueStream.streamLongs(java.util.function.LongConsumer) is implemented.
static interface	DateValueStream.CastingDateValueStream An interface that represents all of the types a DateValueStream should be able to cast to.

Nested classes/interfaces inherited from interface org.apache.solr.analytics.value.LongValueStream

LongValueStream.AbstractLongValueStream, LongValueStream.CastingLongValueStream

Nested classes/interfaces inherited from interface org.apache.solr.analytics.value.AnalyticsValueStream

AnalyticsValueStream.AbstractAnalyticsValueStream, AnalyticsValueStream.ExpressionType

Method Summary

Modifier and Type	Method and Description
void	streamDates(Consumer<Date> cons) Stream the date representations of all current values, if any exist.

Methods inherited from interface org.apache.solr.analytics.value.LongValueStream

streamLongs

Methods inherited from interface org.apache.solr.analytics.value.AnalyticsValueStream

convertToConstant, createExpressionString, determineMappingPhase, getExpressionStr, getExpressionType, getName, streamObjects

Method Detail

streamDates

void streamDates(Consumer<Date> cons)

Stream the date representations of all current values, if any exist.

Parameters:

cons - The consumer to accept the values