Package org.jgroups.protocols
Class FragHeader
- java.lang.Object
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- org.jgroups.Header
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- org.jgroups.protocols.FragHeader
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- All Implemented Interfaces:
Constructable<Header>
,SizeStreamable
,Streamable
public class FragHeader extends Header
- Author:
- Bela Ban
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Field Summary
Fields Modifier and Type Field Description int
frag_id
long
id
boolean
needs_deserialization
int
num_frags
short
original_type
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Constructor Summary
Constructors Constructor Description FragHeader()
FragHeader(long id, int frag_id, int num_frags)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.function.Supplier<? extends Header>
create()
Creates an instance of the class implementing this interfaceshort
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 closedint
serializedSize()
Returns the size (in bytes) of the marshalled objectFragHeader
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.
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Method Detail
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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 classHeader
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create
public java.util.function.Supplier<? extends Header> create()
Description copied from interface:Constructable
Creates an instance of the class implementing this interface
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needsDeserialization
public boolean needsDeserialization()
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needsDeserialization
public FragHeader needsDeserialization(boolean flag)
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getOriginalType
public short getOriginalType()
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setOriginalType
public FragHeader setOriginalType(short type)
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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
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serializedSize
public int serializedSize()
Description copied from interface:SizeStreamable
Returns the size (in bytes) of the marshalled object
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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
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