io.druid.segment.data

Class CompressedLongsIndexedSupplier

java.lang.Object

io.druid.segment.data.CompressedLongsIndexedSupplier

All Implemented Interfaces:

com.google.common.base.Supplier<IndexedLongs>

public class CompressedLongsIndexedSupplier
extends Object
implements com.google.common.base.Supplier<IndexedLongs>

Field Summary

Fields

Modifier and Type	Field and Description
static byte	LZF_VERSION
static int	MAX_LONGS_IN_BUFFER
static byte	version

Method Summary

Methods

Modifier and Type	Method and Description
CompressedLongsIndexedSupplier	convertByteOrder(ByteOrder order)
static CompressedLongsIndexedSupplier	fromByteBuffer(ByteBuffer buffer, ByteOrder order)
static CompressedLongsIndexedSupplier	fromList(List<Long> list, int chunkFactor, ByteOrder byteOrder, CompressedObjectStrategy.CompressionStrategy compression)
static CompressedLongsIndexedSupplier	fromLongBuffer(LongBuffer buffer, ByteOrder byteOrder, CompressedObjectStrategy.CompressionStrategy compression)
static CompressedLongsIndexedSupplier	fromLongBuffer(LongBuffer buffer, int chunkFactor, ByteOrder byteOrder, CompressedObjectStrategy.CompressionStrategy compression)
IndexedLongs	get()
long	getSerializedSize()
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

LZF_VERSION

public static final byte LZF_VERSION

See Also:

Constant Field Values

version

public static final byte version

See Also:

Constant Field Values

MAX_LONGS_IN_BUFFER

public static final int MAX_LONGS_IN_BUFFER

See Also:

Constant Field Values

Method Detail

size

public int size()

get

public IndexedLongs get()

Specified by:

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

getSerializedSize

public long getSerializedSize()

writeToChannel

public void writeToChannel(WritableByteChannel channel)
                    throws IOException

Throws:

IOException

convertByteOrder

public CompressedLongsIndexedSupplier convertByteOrder(ByteOrder order)

fromByteBuffer

public static CompressedLongsIndexedSupplier fromByteBuffer(ByteBuffer buffer,
                                            ByteOrder order)

fromLongBuffer

public static CompressedLongsIndexedSupplier fromLongBuffer(LongBuffer buffer,
                                            ByteOrder byteOrder,
                                            CompressedObjectStrategy.CompressionStrategy compression)

fromLongBuffer

public static CompressedLongsIndexedSupplier fromLongBuffer(LongBuffer buffer,
                                            int chunkFactor,
                                            ByteOrder byteOrder,
                                            CompressedObjectStrategy.CompressionStrategy compression)

fromList

public static CompressedLongsIndexedSupplier fromList(List<Long> list,
                                      int chunkFactor,
                                      ByteOrder byteOrder,
                                      CompressedObjectStrategy.CompressionStrategy compression)