Package org.jgroups.protocols

Class FragHeader

java.lang.Object

org.jgroups.Header

org.jgroups.protocols.FragHeader

All Implemented Interfaces:

Constructable<Header>, SizeStreamable, Streamable

public class FragHeader
extends Header

Author:

Bela Ban

Field Summary

Fields

Modifier and Type	Field	Description
int	frag_id
long	id
boolean	needs_deserialization
int	num_frags
short	original_type

Fields inherited from class org.jgroups.Header

prot_id

Constructor Summary

Constructors

Constructor	Description
FragHeader()
FragHeader(long id, int frag_id, int num_frags)

Method Summary

Modifier and Type	Method	Description
java.util.function.Supplier<? extends Header>	create()	Creates an instance of the class implementing this interface
short	getMagicId()	Returns the magic-ID.
short	getOriginalType()
boolean	needsDeserialization()
FragHeader	needsDeserialization(boolean flag)
void	readFrom(java.io.DataInput in)	Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
int	serializedSize()	Returns the size (in bytes) of the marshalled object
FragHeader	setOriginalType(short type)
java.lang.String	toString()
void	writeTo(java.io.DataOutput out)	Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class org.jgroups.Header

getProtId, setProtId

Methods inherited from class java.lang.Object

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

Field Detail

id

public long id

frag_id

public int frag_id

num_frags

public int num_frags

needs_deserialization

public boolean needs_deserialization

original_type

public short original_type

Constructor Detail

FragHeader

public FragHeader()

FragHeader

public FragHeader(long id,
                  int frag_id,
                  int num_frags)

Method Detail

getMagicId

public short getMagicId()

Description copied from class: Header

Returns the magic-ID. If defined in jg-magic-map.xml, the IDs need to be the same

Specified by:

getMagicId in class Header

create

public java.util.function.Supplier<? extends Header> create()

Description copied from interface: Constructable

Creates an instance of the class implementing this interface

needsDeserialization

public boolean needsDeserialization()

needsDeserialization

public FragHeader needsDeserialization(boolean flag)

getOriginalType

public short getOriginalType()

setOriginalType

public FragHeader setOriginalType(short type)

toString

public java.lang.String toString()

Overrides:

toString in class Header

writeTo

public void writeTo(java.io.DataOutput out)
             throws java.io.IOException

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Throws:

java.io.IOException

serializedSize

public int serializedSize()

Description copied from interface: SizeStreamable

Returns the size (in bytes) of the marshalled object

readFrom

public void readFrom(java.io.DataInput in)
              throws java.io.IOException

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Throws:

java.io.IOException