org.apache.lucene.codecs

Class FieldInfosFormat

java.lang.Object

org.apache.lucene.codecs.FieldInfosFormat

Direct Known Subclasses:

Lucene50FieldInfosFormat, Lucene60FieldInfosFormat

public abstract class FieldInfosFormat
extends Object

Encodes/decodes FieldInfos

WARNING: This API is experimental and might change in incompatible ways in the next release.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	FieldInfosFormat() Sole constructor.

Method Summary

Modifier and Type	Method and Description
abstract FieldInfos	read(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, IOContext iocontext) Read the FieldInfos previously written with write(org.apache.lucene.store.Directory, org.apache.lucene.index.SegmentInfo, java.lang.String, org.apache.lucene.index.FieldInfos, org.apache.lucene.store.IOContext).
abstract void	write(Directory directory, SegmentInfo segmentInfo, String segmentSuffix, FieldInfos infos, IOContext context) Writes the provided FieldInfos to the directory.

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldInfosFormat

protected FieldInfosFormat()

Sole constructor. (For invocation by subclass constructors, typically implicit.)

Method Detail

read

public abstract FieldInfos read(Directory directory,
                                SegmentInfo segmentInfo,
                                String segmentSuffix,
                                IOContext iocontext)
                         throws IOException

Read the FieldInfos previously written with write(org.apache.lucene.store.Directory, org.apache.lucene.index.SegmentInfo, java.lang.String, org.apache.lucene.index.FieldInfos, org.apache.lucene.store.IOContext).

Throws:

IOException

write

public abstract void write(Directory directory,
                           SegmentInfo segmentInfo,
                           String segmentSuffix,
                           FieldInfos infos,
                           IOContext context)
                    throws IOException

Writes the provided FieldInfos to the directory.

Throws:

IOException