org.jgroups.protocols
Class FD_SOCK.FdHeader
- FD_SOCK
- Externalizable, Streamable
public static class FD_SOCK.FdHeader
void | readExternal(ObjectInput in)
|
void | readFrom(DataInputStream in) - Read the state of the current object (including superclasses) from instream
Note that the input stream must not be closed
|
long | size() - To be implemented by subclasses.
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String | toString()
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static String | type2String(byte type)
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void | writeExternal(ObjectOutput out)
|
void | writeTo(DataOutputStream out) - Write the entire state of the current object (including superclasses) to outstream.
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GET_CACHE
public static final byte GET_CACHE
GET_CACHE_RSP
public static final byte GET_CACHE_RSP
I_HAVE_SOCK
public static final byte I_HAVE_SOCK
SUSPECT
public static final byte SUSPECT
WHO_HAS_SOCK
public static final byte WHO_HAS_SOCK
FdHeader
public FdHeader()
FdHeader
public FdHeader(byte type)
FdHeader
public FdHeader(byte type,
Hashtable cachedAddrs)
FdHeader
public FdHeader(byte type,
Vector mbrs)
FdHeader
public FdHeader(byte type,
Address mbr)
readExternal
public void readExternal(ObjectInput in)
throws IOException,
ClassNotFoundException
readFrom
public void readFrom(DataInputStream in)
throws IOException,
IllegalAccessException,
InstantiationException
Read the state of the current object (including superclasses) from instream
Note that the input stream must not be closed
- readFrom in interface Streamable
size
public long size()
To be implemented by subclasses. Return the size of this object for the serialized version of it.
I.e. how many bytes this object takes when flattened into a buffer. This may be different for each instance,
or can be the same. This may also just be an estimation. E.g. FRAG uses it on Message to determine whether
or not to fragment the message. Fragmentation itself will be accurate, because the entire message will actually
be serialized into a byte buffer, so we can determine the exact size.
- size in interface Header
type2String
public static String type2String(byte type)
writeExternal
public void writeExternal(ObjectOutput out)
throws IOException
writeTo
public void writeTo(DataOutputStream out)
throws IOException
Write the entire state of the current object (including superclasses) to outstream.
Note that the output stream must not be closed
- writeTo in interface Streamable
Copyright B) 1998-2005 Bela Ban. All Rights Reserved.