org.apache.lucene.codecs.diskdv
Class DiskDocValuesFormat
java.lang.Object
org.apache.lucene.codecs.DocValuesFormat
org.apache.lucene.codecs.diskdv.DiskDocValuesFormat
- All Implemented Interfaces:
- NamedSPILoader.NamedSPI
public final class DiskDocValuesFormat
- extends DocValuesFormat
DocValues format that keeps most things on disk.
Things like ordinals and disk offsets are loaded into ram,
for single-seek access to all the types.
- WARNING: This API is experimental and might change in incompatible ways in the next release.
DATA_CODEC
public static final String DATA_CODEC
- See Also:
- Constant Field Values
DATA_EXTENSION
public static final String DATA_EXTENSION
- See Also:
- Constant Field Values
META_CODEC
public static final String META_CODEC
- See Also:
- Constant Field Values
META_EXTENSION
public static final String META_EXTENSION
- See Also:
- Constant Field Values
VERSION_START
public static final int VERSION_START
- See Also:
- Constant Field Values
VERSION_CURRENT
public static final int VERSION_CURRENT
- See Also:
- Constant Field Values
NUMERIC
public static final byte NUMERIC
- See Also:
- Constant Field Values
BINARY
public static final byte BINARY
- See Also:
- Constant Field Values
SORTED
public static final byte SORTED
- See Also:
- Constant Field Values
SORTED_SET
public static final byte SORTED_SET
- See Also:
- Constant Field Values
DiskDocValuesFormat
public DiskDocValuesFormat()
fieldsConsumer
public DocValuesConsumer fieldsConsumer(SegmentWriteState state)
throws IOException
- Specified by:
fieldsConsumer
in class DocValuesFormat
- Throws:
IOException
fieldsProducer
public DocValuesProducer fieldsProducer(SegmentReadState state)
throws IOException
- Specified by:
fieldsProducer
in class DocValuesFormat
- Throws:
IOException
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