io.druid.segment.data

Class CompressedDoublesIndexedSupplier

java.lang.Object

io.druid.segment.data.CompressedDoublesIndexedSupplier

All Implemented Interfaces:

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

public class CompressedDoublesIndexedSupplier
extends Object
implements com.google.common.base.Supplier<IndexedDoubles>

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
CompressedDoublesIndexedSupplier(int totalSize, int sizePer, ByteBuffer buffer, com.google.common.base.Supplier<IndexedDoubles> supplier, CompressedObjectStrategy.CompressionStrategy compression)

Method Summary

Modifier and Type	Method and Description
static CompressedDoublesIndexedSupplier	fromByteBuffer(ByteBuffer buffer, ByteOrder order, io.druid.java.util.common.io.smoosh.SmooshedFileMapper mapper)
IndexedDoubles	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

Constructor Detail

CompressedDoublesIndexedSupplier

public CompressedDoublesIndexedSupplier(int totalSize,
                                        int sizePer,
                                        ByteBuffer buffer,
                                        com.google.common.base.Supplier<IndexedDoubles> supplier,
                                        CompressedObjectStrategy.CompressionStrategy compression)

Method Detail

get

public IndexedDoubles get()

Specified by:

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

fromByteBuffer

public static CompressedDoublesIndexedSupplier fromByteBuffer(ByteBuffer buffer,
                                                              ByteOrder order,
                                                              io.druid.java.util.common.io.smoosh.SmooshedFileMapper mapper)

size

public int size()

getSerializedSize

public long getSerializedSize()

writeToChannel

public void writeToChannel(WritableByteChannel channel)
                    throws IOException

Throws:

IOException