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

Record Class BlockfileReader.BlockfileReaderConfig<T>

java.lang.Object

java.lang.Record

io.datarouter.bytes.blockfile.io.read.BlockfileReader.BlockfileReaderConfig<T>

Enclosing class:

BlockfileReader<T>

public static record BlockfileReader.BlockfileReaderConfig<T>(BlockfileStorage storage, Function<BlockfileRow,T> rowDecoder, BlockfileHeaderBlock.BlockfileHeaderCodec headerCodec, io.datarouter.scanner.Threads readThreads, ByteLength readChunkSize, int decodeBatchSize, io.datarouter.scanner.Threads decodeThreads, boolean validateChecksums, Optional<Long> knownFileLength)
extends Record

Constructor Summary

Constructors

Constructor	Description
BlockfileReaderConfig(BlockfileStorage storage, Function<BlockfileRow,T> rowDecoder, BlockfileHeaderBlock.BlockfileHeaderCodec headerCodec, io.datarouter.scanner.Threads readThreads, ByteLength readChunkSize, int decodeBatchSize, io.datarouter.scanner.Threads decodeThreads, boolean validateChecksums, Optional<Long> knownFileLength)	Creates an instance of a BlockfileReaderConfig record class.

Method Summary

Modifier and Type	Method	Description
int	decodeBatchSize()	Returns the value of the decodeBatchSize record component.
io.datarouter.scanner.Threads	decodeThreads()	Returns the value of the decodeThreads record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
BlockfileHeaderBlock.BlockfileHeaderCodec	headerCodec()	Returns the value of the headerCodec record component.
Optional<Long>	knownFileLength()	Returns the value of the knownFileLength record component.
ByteLength	readChunkSize()	Returns the value of the readChunkSize record component.
io.datarouter.scanner.Threads	readThreads()	Returns the value of the readThreads record component.
Function<BlockfileRow,T>	rowDecoder()	Returns the value of the rowDecoder record component.
BlockfileStorage	storage()	Returns the value of the storage record component.
final String	toString()	Returns a string representation of this record class.
boolean	validateChecksums()	Returns the value of the validateChecksums record component.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

BlockfileReaderConfig

public BlockfileReaderConfig(BlockfileStorage storage,
 Function<BlockfileRow,T> rowDecoder,
 BlockfileHeaderBlock.BlockfileHeaderCodec headerCodec,
 io.datarouter.scanner.Threads readThreads,
 ByteLength readChunkSize,
 int decodeBatchSize,
 io.datarouter.scanner.Threads decodeThreads,
 boolean validateChecksums,
 Optional<Long> knownFileLength)

Creates an instance of a BlockfileReaderConfig record class.

Parameters:

storage - the value for the storage record component

rowDecoder - the value for the rowDecoder record component

headerCodec - the value for the headerCodec record component

readThreads - the value for the readThreads record component

readChunkSize - the value for the readChunkSize record component

decodeBatchSize - the value for the decodeBatchSize record component

decodeThreads - the value for the decodeThreads record component

validateChecksums - the value for the validateChecksums record component

knownFileLength - the value for the knownFileLength record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

storage

public BlockfileStorage storage()

Returns the value of the storage record component.

Returns:

the value of the storage record component

rowDecoder

public Function<BlockfileRow,T> rowDecoder()

Returns the value of the rowDecoder record component.

Returns:

the value of the rowDecoder record component

headerCodec

public BlockfileHeaderBlock.BlockfileHeaderCodec headerCodec()

Returns the value of the headerCodec record component.

Returns:

the value of the headerCodec record component

readThreads

public io.datarouter.scanner.Threads readThreads()

Returns the value of the readThreads record component.

Returns:

the value of the readThreads record component

readChunkSize

public ByteLength readChunkSize()

Returns the value of the readChunkSize record component.

Returns:

the value of the readChunkSize record component

decodeBatchSize

public int decodeBatchSize()

Returns the value of the decodeBatchSize record component.

Returns:

the value of the decodeBatchSize record component

decodeThreads

public io.datarouter.scanner.Threads decodeThreads()

Returns the value of the decodeThreads record component.

Returns:

the value of the decodeThreads record component

validateChecksums

public boolean validateChecksums()

Returns the value of the validateChecksums record component.

Returns:

the value of the validateChecksums record component

knownFileLength

public Optional<Long> knownFileLength()

Returns the value of the knownFileLength record component.

Returns:

the value of the knownFileLength record component