org.jgroups.protocols

Class BSH.BshHeader

Enclosing Class:
BSH
Implemented Interfaces:
Cloneable, Externalizable

public static class BSH.BshHeader
extends Header

Field Summary

static int
DESTROY_INTERPRETER
static int
REQ
static int
RSP

Fields inherited from class org.jgroups.Header

HDR_OVERHEAD

Constructor Summary

BshHeader()
BshHeader(int type)

Method Summary

void
readExternal(ObjectInput in)
long
size()
To be implemented by subclasses.
String
toString()
void
writeExternal(ObjectOutput out)

Methods inherited from class org.jgroups.Header

size, toString

Field Details

DESTROY_INTERPRETER

public static final int DESTROY_INTERPRETER

Field Value:
3


REQ

public static final int REQ

Field Value:
1


RSP

public static final int RSP

Field Value:
2

Constructor Details

BshHeader

public BshHeader()


BshHeader

public BshHeader(int type)

Method Details

readExternal

public void readExternal(ObjectInput in)
            throws IOException,
                   ClassNotFoundException


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.
Overrides:
size in interface Header


toString

public String toString()
Overrides:
toString in interface Header


writeExternal

public void writeExternal(ObjectOutput out)
            throws IOException


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