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/*
* %CopyrightBegin%
*
* Copyright Ericsson AB 2000-2009. All Rights Reserved.
*
* The contents of this file are subject to the Erlang Public License,
* Version 1.1, (the "License"); you may not use this file except in
* compliance with the License. You should have received a copy of the
* Erlang Public License along with this software. If not, it can be
* retrieved online at http://www.erlang.org/.
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* %CopyrightEnd%
*/
package com.ericsson.otp.erlang;
import java.io.IOException;
import java.net.UnknownHostException;
/**
* Represents a remote OTP node. It acts only as a container for the nodename
* and other node-specific information that is needed by the
* {@link OtpConnection} class.
*/
public class OtpPeer extends AbstractNode {
int distChoose = 0; /*
* this is set by OtpConnection and is the highest
* common protocol version we both support
*/
OtpPeer() {
super();
}
/**
* Create a peer node.
*
* @param node
* the name of the node.
*/
public OtpPeer(final String node) {
super(node);
}
/**
* Create a connection to a remote node.
*
* @param self
* the local node from which you wish to connect.
*
* @return a connection to the remote node.
*
* @exception java.net.UnknownHostException
* if the remote host could not be found.
*
* @exception java.io.IOException
* if it was not possible to connect to the remote node.
*
* @exception OtpAuthException
* if the connection was refused by the remote node.
*
* @deprecated Use the corresponding method in {@link OtpSelf} instead.
*/
@Deprecated
public OtpConnection connect(final OtpSelf self) throws IOException,
UnknownHostException, OtpAuthException {
return new OtpConnection(self, this);
}
// package
/*
* Get the port number used by the remote node.
*
* @return the port number used by the remote node, or 0 if the node was not
* registered with the port mapper.
*
* @exception java.io.IOException if the port mapper could not be contacted.
*/
int port() throws IOException {
return OtpEpmd.lookupPort(this);
}
}
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