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

Class SkinnyPrimaryKeyMap.Factory

java.lang.Object

org.apache.cassandra.index.sai.disk.v1.SkinnyPrimaryKeyMap.Factory

All Implemented Interfaces:

Closeable, AutoCloseable, PrimaryKeyMap.Factory

Direct Known Subclasses:

WidePrimaryKeyMap.Factory

Enclosing class:

SkinnyPrimaryKeyMap

@ThreadSafe
public static class SkinnyPrimaryKeyMap.Factory
extends Object
implements PrimaryKeyMap.Factory

Field Summary

Fields

Modifier and Type	Field	Description
protected final MetadataSource	metadataSource
protected final KeyLookup	partitionKeyReader
protected final PrimaryKey.Factory	primaryKeyFactory
protected final LongArray.Factory	rowToPartitionReaderFactory
protected final LongArray.Factory	rowToTokenReaderFactory
protected final SSTableId	sstableId

Constructor Summary

Constructors

Constructor	Description
Factory(IndexDescriptor indexDescriptor)

Method Summary

Modifier and Type	Method	Description
void	close()
PrimaryKeyMap	newPerSSTablePrimaryKeyMap()	Creates a new PrimaryKeyMap instance

Methods inherited from class java.lang.Object

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

Field Details

metadataSource

protected final MetadataSource metadataSource

rowToTokenReaderFactory

protected final LongArray.Factory rowToTokenReaderFactory

rowToPartitionReaderFactory

protected final LongArray.Factory rowToPartitionReaderFactory

partitionKeyReader

protected final KeyLookup partitionKeyReader

primaryKeyFactory

protected final PrimaryKey.Factory primaryKeyFactory

sstableId

protected final SSTableId sstableId

Constructor Details

Factory

public Factory(IndexDescriptor indexDescriptor)

Method Details

newPerSSTablePrimaryKeyMap

public PrimaryKeyMap newPerSSTablePrimaryKeyMap()
                                         throws IOException

Description copied from interface: PrimaryKeyMap.Factory

Creates a new PrimaryKeyMap instance

Specified by:

newPerSSTablePrimaryKeyMap in interface PrimaryKeyMap.Factory

Returns:

a PrimaryKeyMap

Throws:

IOException - if the PrimaryKeyMap couldn't be created

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface PrimaryKeyMap.Factory