## org.apache.lucene.codecs.lucene40
Class Lucene40FieldInfosWriter

    java.lang.Object
      org.apache.lucene.codecs.FieldInfosWriter
          org.apache.lucene.codecs.lucene40.Lucene40FieldInfosWriter

    public class Lucene40FieldInfosWriter

extends FieldInfosWriter

Lucene 4.0 FieldInfos writer.

See Also:
  `Lucene40FieldInfosFormat`
WARNING: This API is experimental and might change in incompatible ways in the next release.

Constructor Summary
`Lucene40FieldInfosWriter()` Sole constructor.

Method Summary
`byte` `docValuesByte(FieldInfo.DocValuesType type, String legacyTypeAtt)` 4.0-style docvalues byte
`void` `write(Directory directory, String segmentName, FieldInfos infos, IOContext context)`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### Lucene40FieldInfosWriter

    public Lucene40FieldInfosWriter()

  Sole constructor.

Method Detail

### write

    public void write(Directory directory,
                      String segmentName,
                      FieldInfos infos,
                      IOContext context)
               throws IOException

  Specified by:
    `write` in class `FieldInfosWriter`
  Throws:
    `IOException`

### docValuesByte

    public byte docValuesByte(FieldInfo.DocValuesType type,
                              String legacyTypeAtt)

  4.0-style docvalues byte

Copyright © 2000-2013 Apache Software Foundation. All Rights Reserved.