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

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.

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

Field Summary

protected IndexOutput	out
static int	VERSION_APPEND_ONLY
static int	VERSION_CURRENT
static int	VERSION_START

Constructor Summary

BlockTermsWriter(TermsIndexWriterBase termsIndexWriter, SegmentWriteState state, PostingsWriterBase postingsWriter)

Method Summary

TermsConsumer	addField(FieldInfo field)
void	close()

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_CURRENT

public static final int VERSION_CURRENT

See Also:

Constant Field Values

out

protected final 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

Specified by:

addField in class FieldsConsumer

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in class FieldsConsumer

Throws:

IOException