Package org.apache.cassandra.index.sai.disk.v1

Class PerColumnIndexFiles

java.lang.Object

org.apache.cassandra.index.sai.disk.v1.PerColumnIndexFiles

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class PerColumnIndexFiles
extends java.lang.Object
implements java.io.Closeable

Maintains a mapping of IndexComponents to associated FileHandles for read operations on the components. Users of this class are returned copies of the FileHandles using FileHandle.sharedCopy() so returned handles still need to be closed by the user.

Constructor Summary

Constructors

Constructor	Description
PerColumnIndexFiles(IndexDescriptor indexDescriptor, IndexTermType indexTermType, IndexIdentifier indexIdentifier)

Method Summary

Modifier and Type	Method	Description
FileHandle	balancedTree()
void	close()
FileHandle	compressedVectors()
FileHandle	postingLists()
FileHandle	termsData()

Methods inherited from class java.lang.Object

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

Constructor Detail

PerColumnIndexFiles

public PerColumnIndexFiles(IndexDescriptor indexDescriptor,
                           IndexTermType indexTermType,
                           IndexIdentifier indexIdentifier)

Method Detail

termsData

public FileHandle termsData()

postingLists

public FileHandle postingLists()

balancedTree

public FileHandle balancedTree()

compressedVectors

public FileHandle compressedVectors()

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable