org.apache.cassandra.db

Class ColumnSerializer

java.lang.Object

org.apache.cassandra.db.ColumnSerializer

All Implemented Interfaces:

ISerializer<Column>

public class ColumnSerializer
extends java.lang.Object
implements ISerializer<Column>

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ColumnSerializer.CorruptColumnException
static class	ColumnSerializer.Flag Flag affecting deserialization behavior.

Field Summary

Fields

Modifier and Type	Field and Description
static int	COUNTER_MASK
static int	COUNTER_UPDATE_MASK
static int	DELETION_MASK
static int	EXPIRATION_MASK
static int	RANGE_TOMBSTONE_MASK

Constructor Summary

Constructors

Constructor and Description
ColumnSerializer()

Method Summary

Methods

Modifier and Type	Method and Description
Column	deserialize(java.io.DataInput in) Deserialize from the specified DataInput instance.
Column	deserialize(java.io.DataInput in, ColumnSerializer.Flag flag)
Column	deserialize(java.io.DataInput in, ColumnSerializer.Flag flag, int expireBefore)
void	serialize(Column column, java.io.DataOutput out) Serialize the specified type into the specified DataOutput instance.
long	serializedSize(Column column, TypeSizes type)

Methods inherited from class java.lang.Object

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

Field Detail

DELETION_MASK

public static final int DELETION_MASK

See Also:

Constant Field Values

EXPIRATION_MASK

public static final int EXPIRATION_MASK

See Also:

Constant Field Values

COUNTER_MASK

public static final int COUNTER_MASK

See Also:

Constant Field Values

COUNTER_UPDATE_MASK

public static final int COUNTER_UPDATE_MASK

See Also:

Constant Field Values

RANGE_TOMBSTONE_MASK

public static final int RANGE_TOMBSTONE_MASK

See Also:

Constant Field Values

Constructor Detail

ColumnSerializer

public ColumnSerializer()

Method Detail

serialize

public void serialize(Column column,
             java.io.DataOutput out)
               throws java.io.IOException

Description copied from interface: ISerializer

Serialize the specified type into the specified DataOutput instance.

Specified by:

serialize in interface ISerializer<Column>

Parameters:

column - type that needs to be serialized

out - DataOutput into which serialization needs to happen.

Throws:

java.io.IOException

deserialize

public Column deserialize(java.io.DataInput in)
                   throws java.io.IOException

Description copied from interface: ISerializer

Deserialize from the specified DataInput instance.

Specified by:

deserialize in interface ISerializer<Column>

Parameters:

in - DataInput from which deserialization needs to happen.

Returns:

the type that was deserialized

Throws:

java.io.IOException

deserialize

public Column deserialize(java.io.DataInput in,
                 ColumnSerializer.Flag flag)
                   throws java.io.IOException

Throws:

java.io.IOException

deserialize

public Column deserialize(java.io.DataInput in,
                 ColumnSerializer.Flag flag,
                 int expireBefore)
                   throws java.io.IOException

Throws:

java.io.IOException

serializedSize

public long serializedSize(Column column,
                  TypeSizes type)

Specified by:

serializedSize in interface ISerializer<Column>