ru.yandex.clickhouse.util

Class ClickHouseBitmap

java.lang.Object

ru.yandex.clickhouse.util.ClickHouseBitmap

public abstract class ClickHouseBitmap
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected int	byteLen
protected ClickHouseDataType	innerType
protected Object	reference

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ClickHouseBitmap(Object bitmap, ClickHouseDataType innerType)

Method Summary

Modifier and Type	Method and Description
static ClickHouseBitmap	deserialize(byte[] bytes, ClickHouseDataType innerType)
static ClickHouseBitmap	deserialize(DataInputStream in, ClickHouseDataType innerType)
boolean	equals(Object obj)
abstract int	getCardinality()
long	getLongCardinality()
int	hashCode()
abstract void	serialize(ByteBuffer buffer)
abstract int	serializedSizeInBytes()
long	serializedSizeInBytesAsLong()
String	toBitmapBuildExpression()
ByteBuffer	toByteBuffer() Serialize the bitmap into a flipped ByteBuffer.
byte[]	toBytes()
abstract int[]	toIntArray()
long[]	toLongArray()
Object	unwrap()
static ClickHouseBitmap	wrap(byte... values)
static ClickHouseBitmap	wrap(int... values)
static ClickHouseBitmap	wrap(long... values)
static ClickHouseBitmap	wrap(Object bitmap, ClickHouseDataType innerType)
static ClickHouseBitmap	wrap(short... values)

Methods inherited from class java.lang.Object

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

Field Detail

innerType

protected final ClickHouseDataType innerType

byteLen

protected final int byteLen

reference

protected final Object reference

Constructor Detail

ClickHouseBitmap

protected ClickHouseBitmap(Object bitmap,
                           ClickHouseDataType innerType)

Method Detail

wrap

public static ClickHouseBitmap wrap(byte... values)

wrap

public static ClickHouseBitmap wrap(short... values)

wrap

public static ClickHouseBitmap wrap(int... values)

wrap

public static ClickHouseBitmap wrap(long... values)

wrap

public static ClickHouseBitmap wrap(Object bitmap,
                                    ClickHouseDataType innerType)

deserialize

public static ClickHouseBitmap deserialize(DataInputStream in,
                                           ClickHouseDataType innerType)
                                    throws IOException

Throws:

IOException

deserialize

public static ClickHouseBitmap deserialize(byte[] bytes,
                                           ClickHouseDataType innerType)
                                    throws IOException

Throws:

IOException

getCardinality

public abstract int getCardinality()

getLongCardinality

public long getLongCardinality()

serialize

public abstract void serialize(ByteBuffer buffer)

serializedSizeInBytes

public abstract int serializedSizeInBytes()

serializedSizeInBytesAsLong

public long serializedSizeInBytesAsLong()

toIntArray

public abstract int[] toIntArray()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toLongArray

public long[] toLongArray()

toByteBuffer

public ByteBuffer toByteBuffer()

Serialize the bitmap into a flipped ByteBuffer.

Returns:

flipped byte buffer

toBytes

public byte[] toBytes()

toBitmapBuildExpression

public String toBitmapBuildExpression()

unwrap

public Object unwrap()