/**
* Returns the exact size of the marshalled message. Uses method size() of each header to compute
* the size, so if a Header subclass doesn't implement size() we will use an approximation.
* However, most relevant header subclasses have size() implemented correctly. (See
* org.jgroups.tests.SizeTest).
*
* @return The number of bytes for the marshalled message
*/
public long size() {
long retval =
Global.BYTE_SIZE // leading byte
+ Global.SHORT_SIZE; // flags
if (dest_addr != null) retval += Util.size(dest_addr);
if (src_addr != null) retval += Util.size(src_addr);
if (buf != null)
retval +=
Global.INT_SIZE // length (integer)
+ length; // number of bytes in the buffer
retval += Global.SHORT_SIZE; // number of headers
retval += headers.marshalledSize();
return retval;
}
@Override
public int size() {
return (int)
(Global.BYTE_SIZE
+ messageID.serializedSize()
+ Bits.size(sequencerNumber)
+ Util.size(destinations));
}
public final int size() {
int retval = Global.BYTE_SIZE; // type
switch (type) {
case DATA:
retval +=
Util.size(seqno) // seqno
+ Global.SHORT_SIZE // conn_id
+ Global.BYTE_SIZE; // first
break;
case ACK:
retval += Util.size(seqno) + Global.SHORT_SIZE; // conn_id
break;
case SEND_FIRST_SEQNO:
retval += Util.size(seqno);
break;
}
return retval;
}
public int size() {
int retval = Global.BYTE_SIZE * 2; // type + merge_rejected
retval += Global.BYTE_SIZE; // presence view
retval += Global.BYTE_SIZE; // MergeView or View
if (view != null) retval += view.serializedSize();
retval += Util.size(mbr);
retval += Util.size(mbrs);
retval += Global.BYTE_SIZE; // presence of join_rsp
if (join_rsp != null) retval += join_rsp.serializedSize();
retval += Global.BYTE_SIZE; // presence for my_digest
if (my_digest != null) retval += my_digest.serializedSize();
retval += Global.BYTE_SIZE; // presence for merge_id
if (merge_id != null) retval += merge_id.size();
retval += Global.BYTE_SIZE; // boolean useFlushIfPresent
return retval;
}
public int serializedSize() {
return (int) (vid.serializedSize() + Util.size(members));
}
public int size() {
return Util.size(fork_stack_id) + Util.size(fork_channel_id);
}
public int size() {
return Util.size(encryptedToken);
}
