org.apache.lucene.codecs.blockterms

Class FixedGapTermsIndexReader

java.lang.Object

org.apache.lucene.codecs.blockterms.TermsIndexReaderBase

org.apache.lucene.codecs.blockterms.FixedGapTermsIndexReader

All Implemented Interfaces:

Closeable, AutoCloseable, Accountable

public class FixedGapTermsIndexReader
extends TermsIndexReaderBase

TermsIndexReader for simple every Nth terms indexes.

See Also:

FixedGapTermsIndexWriter

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.codecs.blockterms.TermsIndexReaderBase

TermsIndexReaderBase.FieldIndexEnum

Constructor Summary

Constructors

Constructor and Description
FixedGapTermsIndexReader(SegmentReadState state)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
Collection<Accountable>	getChildResources() Returns nested resources of this class.
TermsIndexReaderBase.FieldIndexEnum	getFieldEnum(FieldInfo fieldInfo)
long	ramBytesUsed() Return the memory usage of this object in bytes.
boolean	supportsOrd()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedGapTermsIndexReader

public FixedGapTermsIndexReader(SegmentReadState state)
                         throws IOException

Throws:

IOException

Method Detail

supportsOrd

public boolean supportsOrd()

Specified by:

supportsOrd in class TermsIndexReaderBase

getFieldEnum

public TermsIndexReaderBase.FieldIndexEnum getFieldEnum(FieldInfo fieldInfo)

Specified by:

getFieldEnum in class TermsIndexReaderBase

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class TermsIndexReaderBase

Throws:

IOException

ramBytesUsed

public long ramBytesUsed()

Description copied from interface: Accountable

Return the memory usage of this object in bytes. Negative values are illegal.

getChildResources

public Collection<Accountable> getChildResources()

Description copied from interface: Accountable

Returns nested resources of this class. The result should be a point-in-time snapshot (to avoid race conditions).

See Also:

Accountables

toString

public String toString()

Overrides:

toString in class Object