Package org.apache.lucene.codecs.ramonly

Class RAMOnlyPostingsFormat

java.lang.Object

org.apache.lucene.codecs.PostingsFormat

org.apache.lucene.codecs.ramonly.RAMOnlyPostingsFormat

All Implemented Interfaces:

NamedSPILoader.NamedSPI

public final class RAMOnlyPostingsFormat
extends PostingsFormat

Stores all postings data in RAM, but writes a small token (header + single int) to identify which "slot" the index is using in RAM HashMap.

NOTE: this codec sorts terms by reverse-unicode-order!

Field Summary

Fields inherited from class org.apache.lucene.codecs.PostingsFormat

EMPTY

Constructor Summary

Constructors

Constructor	Description
RAMOnlyPostingsFormat()

Method Summary

Modifier and Type	Method	Description
FieldsConsumer	fieldsConsumer(SegmentWriteState writeState)
FieldsProducer	fieldsProducer(SegmentReadState readState)

Methods inherited from class org.apache.lucene.codecs.PostingsFormat

availablePostingsFormats, forName, getName, reloadPostingsFormats, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RAMOnlyPostingsFormat

public RAMOnlyPostingsFormat()

Method Detail

fieldsConsumer

public FieldsConsumer fieldsConsumer(SegmentWriteState writeState)
                              throws IOException

Specified by:

fieldsConsumer in class PostingsFormat

Throws:

IOException

fieldsProducer

public FieldsProducer fieldsProducer(SegmentReadState readState)
                              throws IOException

Specified by:

fieldsProducer in class PostingsFormat

Throws:

IOException