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author | Erlang/OTP <[email protected]> | 2009-11-20 14:54:40 +0000 |
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committer | Erlang/OTP <[email protected]> | 2009-11-20 14:54:40 +0000 |
commit | 84adefa331c4159d432d22840663c38f155cd4c1 (patch) | |
tree | bff9a9c66adda4df2106dfd0e5c053ab182a12bd /lib/jinterface/java_src/com/ericsson/otp/erlang/OtpNodeStatus.java | |
download | otp-84adefa331c4159d432d22840663c38f155cd4c1.tar.gz otp-84adefa331c4159d432d22840663c38f155cd4c1.tar.bz2 otp-84adefa331c4159d432d22840663c38f155cd4c1.zip |
The R13B03 release.OTP_R13B03
Diffstat (limited to 'lib/jinterface/java_src/com/ericsson/otp/erlang/OtpNodeStatus.java')
-rw-r--r-- | lib/jinterface/java_src/com/ericsson/otp/erlang/OtpNodeStatus.java | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpNodeStatus.java b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpNodeStatus.java new file mode 100644 index 0000000000..aee1f8b67a --- /dev/null +++ b/lib/jinterface/java_src/com/ericsson/otp/erlang/OtpNodeStatus.java @@ -0,0 +1,100 @@ +/* + * %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; + +/** + * <p> + * Provides a callback mechanism for receiving status change information about + * other nodes in the system. Register an instance of this class (or a subclass) + * with your {@link OtpNode OtpNode} when you wish to be notified about such + * status changes and other similar events. + * </p> + * + * <p> + * This class provides default handers that ignore all events. Applications are + * expected to extend this class in order to act on events that are deemed + * interesting. + * </p> + * + * <p> + * <b> Note that this class is likely to change in the near future </b> + * </p> + */ +public class OtpNodeStatus { + public OtpNodeStatus() { + } + + /** + * Notify about remote node status changes. + * + * @param node + * the node whose status change is being indicated by this + * call. + * + * @param up + * true if the node has come up, false if it has gone down. + * + * @param info + * additional info that may be available, for example an + * exception that was raised causing the event in question + * (may be null). + * + */ + public void remoteStatus(final String node, final boolean up, + final Object info) { + } + + /** + * Notify about local node exceptions. + * + * @param node + * the node whose status change is being indicated by this + * call. + * + * @param up + * true if the node has come up, false if it has gone down. + * + * @param info + * additional info that may be available, for example an + * exception that was raised causing the event in question + * (may be null). + */ + public void localStatus(final String node, final boolean up, + final Object info) { + } + + /** + * Notify about failed connection attempts. + * + * @param node + * The name of the remote node + * + * @param incoming + * The direction of the connection attempt, i.e. true for + * incoming, false for outgoing. + * + * @param info + * additional info that may be available, for example an + * exception that was raised causing the event in question + * (may be null). + */ + public void connAttempt(final String node, final boolean incoming, + final Object info) { + } +} |