Package org.apache.lucene.backward_codecs.lucene50.compressing

# Class Lucene50CompressingStoredFieldsReader

java.lang.Object
org.apache.lucene.index.StoredFields
org.apache.lucene.codecs.StoredFieldsReader
org.apache.lucene.backward_codecs.lucene50.compressing.Lucene50CompressingStoredFieldsReader

All Implemented Interfaces:
  `Closeable`, `AutoCloseable`, `Cloneable`

public final class Lucene50CompressingStoredFieldsReader extends StoredFieldsReader
`StoredFieldsReader` impl for `Lucene50CompressingStoredFieldsFormat`.

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

## Field Summary

Fields
Modifier and Type
Field
Description
`static final String`
`FIELDS_EXTENSION`
Extension of stored fields file
`static final String`
`INDEX_CODEC_NAME`
Codec name for the index.
`static final String`
`INDEX_EXTENSION`
Extension of stored fields index
`static final String`
`META_EXTENSION`
Extension of stored fields meta

## Constructor Summary

Constructors
Constructor
Description
`Lucene50CompressingStoredFieldsReader(Directory d, SegmentInfo si, String segmentSuffix, FieldInfos fn, IOContext context, String formatName, CompressionMode compressionMode)`
Sole constructor.

## Method Summary

Modifier and Type
Method
Description
`void`
`checkIntegrity()`
`StoredFieldsReader`
`clone()`
`void`
`close()`
Close the underlying `IndexInput`s.
`void`
`document(int docID, StoredFieldVisitor visitor)`
`StoredFieldsReader`
`getMergeInstance()`
`String`
`toString()`

### Methods inherited from class org.apache.lucene.index.StoredFields

`document, document, prefetch`

### Methods inherited from class java.lang.Object

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

## Field Details

### FIELDS_EXTENSION

public static final String FIELDS_EXTENSION
Extension of stored fields file

See Also:
  - Constant Field Values

### INDEX_EXTENSION

public static final String INDEX_EXTENSION
Extension of stored fields index

See Also:
  - Constant Field Values

### META_EXTENSION

public static final String META_EXTENSION
Extension of stored fields meta

See Also:
  - Constant Field Values

### INDEX_CODEC_NAME

public static final String INDEX_CODEC_NAME
Codec name for the index.

See Also:
  - Constant Field Values

## Constructor Details

### Lucene50CompressingStoredFieldsReader

public Lucene50CompressingStoredFieldsReader(Directory d, SegmentInfo si, String segmentSuffix, FieldInfos fn, IOContext context, String formatName, CompressionMode compressionMode) throws IOException
Sole constructor.

Throws:
  `IOException`

## Method Details

### close

public void close() throws IOException
Close the underlying `IndexInput`s.

Throws:
  `IOException`

### document

public void document(int docID, StoredFieldVisitor visitor) throws IOException

Specified by:
  `document` in class `StoredFields`
Throws:
  `IOException`

### clone

public StoredFieldsReader clone()

Specified by:
  `clone` in class `StoredFieldsReader`

### getMergeInstance

public StoredFieldsReader getMergeInstance()

Overrides:
  `getMergeInstance` in class `StoredFieldsReader`

### checkIntegrity

public void checkIntegrity() throws IOException

Specified by:
  `checkIntegrity` in class `StoredFieldsReader`
Throws:
  `IOException`

### toString

public String toString()

Overrides:
  `toString` in class `Object`