Package io.datarouter.filesystem.snapshot.block.value

Class ValueBlockV1

java.lang.Object

io.datarouter.filesystem.snapshot.block.value.ValueBlockV1

All Implemented Interfaces:

Block, ValueBlock

public class ValueBlockV1
extends Object
implements ValueBlock

Simple format using 4-byte ints. Contains 4 parts: 1) numValues: encoded 4 byte int 2) endingSection: - 4 byte ints representing the lastByte of each value relative to the valueSection 3) valueSection: variable bytes for each value 4) checksumSection: 8 byte long

Field Summary

Fields

Modifier and Type	Field	Description
static String	FORMAT

Constructor Summary

Constructors

Constructor	Description
ValueBlockV1(byte[] bytes)

Method Summary

Modifier and Type	Method	Description
int	heapSize()
int	numValues()
io.datarouter.bytes.Bytes	value(int index)
io.datarouter.scanner.Scanner<io.datarouter.bytes.Bytes>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.datarouter.filesystem.snapshot.block.value.ValueBlock

valueCopies

Field Details

FORMAT

public static final String FORMAT

See Also:

Constant Field Values

Constructor Details

ValueBlockV1

public ValueBlockV1(byte[] bytes)

Method Details

heapSize

public int heapSize()

Specified by:

heapSize in interface Block

numValues

public int numValues()

Specified by:

numValues in interface ValueBlock

value

public io.datarouter.bytes.Bytes value(int index)

Specified by:

value in interface ValueBlock

values

public io.datarouter.scanner.Scanner<io.datarouter.bytes.Bytes> values()

Specified by:

values in interface ValueBlock