io.druid.segment.data

Class CompressedVSizeIntsIndexedSupplier

java.lang.Object

io.druid.segment.data.CompressedVSizeIntsIndexedSupplier

All Implemented Interfaces:

com.google.common.base.Supplier<IndexedInts>, WritableSupplier<IndexedInts>

public class CompressedVSizeIntsIndexedSupplier
extends Object
implements WritableSupplier<IndexedInts>

Field Summary

Fields

Modifier and Type	Field and Description
static byte	version

Method Summary

Methods

Modifier and Type	Method and Description
static CompressedVSizeIntsIndexedSupplier	fromByteBuffer(ByteBuffer buffer, ByteOrder order)
static CompressedVSizeIntsIndexedSupplier	fromList(List<Integer> list, int maxValue, int chunkFactor, ByteOrder byteOrder, CompressedObjectStrategy.CompressionStrategy compression)
IndexedInts	get()
long	getSerializedSize()
static int	maxIntsInBufferForBytes(int numBytes)
static int	maxIntsInBufferForValue(int maxValue)
int	size()
void	writeToChannel(WritableByteChannel channel)

Methods inherited from class java.lang.Object

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

Field Detail

version

public static final byte version

See Also:

Constant Field Values

Method Detail

maxIntsInBufferForBytes

public static int maxIntsInBufferForBytes(int numBytes)

maxIntsInBufferForValue

public static int maxIntsInBufferForValue(int maxValue)

size

public int size()

get

public IndexedInts get()

Specified by:

get in interface com.google.common.base.Supplier<IndexedInts>

getSerializedSize

public long getSerializedSize()

Specified by:

getSerializedSize in interface WritableSupplier<IndexedInts>

writeToChannel

public void writeToChannel(WritableByteChannel channel)
                    throws IOException

Specified by:

writeToChannel in interface WritableSupplier<IndexedInts>

Throws:

IOException

fromByteBuffer

public static CompressedVSizeIntsIndexedSupplier fromByteBuffer(ByteBuffer buffer,
                                                ByteOrder order)

fromList

public static CompressedVSizeIntsIndexedSupplier fromList(List<Integer> list,
                                          int maxValue,
                                          int chunkFactor,
                                          ByteOrder byteOrder,
                                          CompressedObjectStrategy.CompressionStrategy compression)