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java.lang.Object
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+--com.ericsson.otp.erlang.OtpErlangObject
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+--com.ericsson.otp.erlang.OtpErlangPid
Provides a Java representation of Erlang PIDs. PIDs represent Erlang processes and consist of a nodename and a number of integers.
| Constructor Summary | |
OtpErlangPid(OtpInputStream buf)
Create an Erlang PID from a stream containing a PID encoded in Erlang external format. |
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OtpErlangPid(OtpLocalNode self)
Deprecated. use OtpLocalNode:createPid() instead |
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OtpErlangPid(java.lang.String node,
int id,
int serial,
int creation)
Create an Erlang pid from its components. |
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| Method Summary | |
int |
creation()
Get the creation number from the PID. |
void |
encode(OtpOutputStream buf)
Convert this PID to the equivalent Erlang external representation. |
boolean |
equals(java.lang.Object o)
Determine if two PIDs are equal. |
int |
hashCode()
Return the hashCode for this Pid. |
int |
id()
Get the id number from the PID. |
java.lang.String |
node()
Get the node name from the PID. |
int |
serial()
Get the serial number from the PID. |
java.lang.String |
toString()
Get the string representation of the PID. |
| Methods inherited from class com.ericsson.otp.erlang.OtpErlangObject |
clone, decode |
| Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
public OtpErlangPid(OtpLocalNode self)
self - the local node.
public OtpErlangPid(OtpInputStream buf)
throws OtpErlangDecodeException
buf - the stream containing the encoded PID.OtpErlangDecodeException - if the buffer does not
contain a valid external representation of an Erlang PID.
public OtpErlangPid(java.lang.String node,
int id,
int serial,
int creation)
node - the nodename.id - an arbitrary number. Only the low order 15 bits will
be used.serial - another arbitrary number. Only the low order 13 bits
will be used.creation - yet another arbitrary number. Only the low order
2 bits will be used.| Method Detail |
public int serial()
public int id()
public int creation()
public java.lang.String node()
public java.lang.String toString()
toString in class OtpErlangObjectpublic void encode(OtpOutputStream buf)
encode in class OtpErlangObjectbuf - an output stream to which the encoded PID should be
written.public int hashCode()
hashCode in class java.lang.Objectpublic boolean equals(java.lang.Object o)
equals in class OtpErlangObjectport - the other PID to compare to.
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