Package io.datarouter.bytes.blockfile.io.read.query

Class BlockfileRowKeyReader<T>

java.lang.Object

io.datarouter.bytes.blockfile.io.read.query.BlockfileRowKeyReader<T>

public class BlockfileRowKeyReader<T>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	BlockfileRowKeyReader.BlockfileRowKeySearchResult<T>

Constructor Summary

Constructors

Constructor	Description
BlockfileRowKeyReader(BlockfileReader<T> reader)

Method Summary

Modifier and Type	Method	Description
Optional<T>	item(byte[] key)
Optional<BlockfileRowKeyReader.BlockfileRowKeySearchResult<T>>	lastValueBlockSpanningRowKey(byte[] key)
Optional<BlockfileRow>	row(byte[] key)
Optional<BlockfileRowKeyReader.BlockfileRowKeySearchResult<T>>	valueBlockContainingRowKey(byte[] key)

Methods inherited from class java.lang.Object

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

Constructor Details

BlockfileRowKeyReader

public BlockfileRowKeyReader(BlockfileReader<T> reader)

Method Details

lastValueBlockSpanningRowKey

public Optional<BlockfileRowKeyReader.BlockfileRowKeySearchResult<T>> lastValueBlockSpanningRowKey(byte[] key)

valueBlockContainingRowKey

public Optional<BlockfileRowKeyReader.BlockfileRowKeySearchResult<T>> valueBlockContainingRowKey(byte[] key)

row

public Optional<BlockfileRow> row(byte[] key)

item

public Optional<T> item(byte[] key)