Package org.apache.cassandra.io.sstable.format

Class SSTableReaderLoadingBuilder<R extends SSTableReader,B extends SSTableReader.Builder<R,B>>

java.lang.Object

org.apache.cassandra.io.sstable.format.SSTableReaderLoadingBuilder<R,B>

Direct Known Subclasses:

SortedTableReaderLoadingBuilder

public abstract class SSTableReaderLoadingBuilder<R extends SSTableReader,B extends SSTableReader.Builder<R,B>>
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final ChunkCache	chunkCache
protected final Set<Component>	components
protected final Descriptor	descriptor
protected final IOOptions	ioOptions
protected final TableMetadataRef	tableMetadataRef

Constructor Summary

Constructors

Constructor	Description
SSTableReaderLoadingBuilder(SSTable.Builder<?,?> builder)

Method Summary

Modifier and Type	Method	Description
R	build(SSTable.Owner owner, boolean validate, boolean online)
abstract KeyReader	buildKeyReader(TableMetrics tableMetrics)
protected abstract void	openComponents(B builder, SSTable.Owner owner, boolean validate, boolean online)
protected void	validatePartitioner(TableMetadata metadata, ValidationMetadata validationMetadata)	Check if sstable is created using same partitioner.

Methods inherited from class java.lang.Object

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

Field Details

descriptor

protected final Descriptor descriptor

components

protected final Set<Component> components

tableMetadataRef

protected final TableMetadataRef tableMetadataRef

ioOptions

protected final IOOptions ioOptions

chunkCache

protected final ChunkCache chunkCache

Constructor Details

SSTableReaderLoadingBuilder

public SSTableReaderLoadingBuilder(SSTable.Builder<?,?> builder)

Method Details

build

public R build(SSTable.Owner owner,
 boolean validate,
 boolean online)

buildKeyReader

public abstract KeyReader buildKeyReader(TableMetrics tableMetrics)
                                  throws IOException

Throws:

IOException

openComponents

protected abstract void openComponents(B builder,
 SSTable.Owner owner,
 boolean validate,
 boolean online)
                                throws IOException

Throws:

IOException

validatePartitioner

protected void validatePartitioner(TableMetadata metadata,
 ValidationMetadata validationMetadata)

Check if sstable is created using same partitioner. Partitioner can be null, which indicates older version of sstable or no stats available. In that case, we skip the check.