org.apache.lucene.codecs.blockterms

Class BlockTermsWriter

java.lang.Object

org.apache.lucene.codecs.FieldsConsumer

org.apache.lucene.codecs.blockterms.BlockTermsWriter

All Implemented Interfaces:

Closeable, AutoCloseable

public class BlockTermsWriter
extends FieldsConsumer

Writes terms dict, block-encoding (column stride) each term's metadata for each set of terms between two index terms.

Field Summary

Fields

Modifier and Type	Field and Description
protected IndexOutput	out
static int	VERSION_APPEND_ONLY
static int	VERSION_CHECKSUM
static int	VERSION_CURRENT
static int	VERSION_META_ARRAY
static int	VERSION_START

Constructor Summary

Constructors

Constructor and Description
BlockTermsWriter(TermsIndexWriterBase termsIndexWriter, SegmentWriteState state, PostingsWriterBase postingsWriter)

Method Summary

Methods

Modifier and Type	Method and Description
TermsConsumer	addField(FieldInfo field) Add a new field
void	close() Called when we are done adding everything.

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

merge

Methods inherited from class java.lang.Object

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

Field Detail

VERSION_START

public static final int VERSION_START

See Also:

Constant Field Values

VERSION_APPEND_ONLY

public static final int VERSION_APPEND_ONLY

See Also:

Constant Field Values

VERSION_META_ARRAY

public static final int VERSION_META_ARRAY

See Also:

Constant Field Values

VERSION_CHECKSUM

public static final int VERSION_CHECKSUM

See Also:

Constant Field Values

VERSION_CURRENT

public static final int VERSION_CURRENT

See Also:

Constant Field Values

out

protected IndexOutput out

Constructor Detail

BlockTermsWriter

public BlockTermsWriter(TermsIndexWriterBase termsIndexWriter,
                SegmentWriteState state,
                PostingsWriterBase postingsWriter)
                 throws IOException

Throws:

IOException

Method Detail

addField

public TermsConsumer addField(FieldInfo field)
                       throws IOException

Description copied from class: FieldsConsumer

Add a new field

Specified by:

addField in class FieldsConsumer

Throws:

IOException

close

public void close()
           throws IOException

Description copied from class: FieldsConsumer

Called when we are done adding everything.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class FieldsConsumer

Throws:

IOException