org.snmp4j.agent.ContextEvent Maven / Gradle / Ivy
/*_############################################################################
_##
_## SNMP4J-Agent - ContextEvent.java
_##
_## Copyright (C) 2005-2009 Frank Fock (SNMP4J.org)
_##
_## Licensed under the Apache License, Version 2.0 (the "License");
_## you may not use this file except in compliance with the License.
_## You may obtain a copy of the License at
_##
_## http://www.apache.org/licenses/LICENSE-2.0
_##
_## Unless required by applicable law or agreed to in writing, software
_## distributed under the License is distributed on an "AS IS" BASIS,
_## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
_## See the License for the specific language governing permissions and
_## limitations under the License.
_##
_##########################################################################*/
package org.snmp4j.agent;
import java.util.*;
import org.snmp4j.smi.*;
/**
* The ContextEvent object describes an event that added or removed
* a context to/from a system.
*
* @author Frank Fock
* @version 1.0
*/
public class ContextEvent extends EventObject {
private static final long serialVersionUID = -7705596020456783972L;
public static final int CONTEXT_ADDED = 1;
public static final int CONTEXT_REMOVED = 2;
private int type;
private OctetString context;
/**
* Creates a context event.
* @param source
* the source object that triggered the event.
* @param type
* the event type, for example {@link #CONTEXT_ADDED} or
* {@link #CONTEXT_REMOVED}.
* @param context
* the name of the context on whose behalf this event has been created.
*/
public ContextEvent(Object source, int type, OctetString context) {
super(source);
this.type = type;
this.context = context;
}
/**
* Returns context name associated with this event object.
* @return
* the context name.
*/
public OctetString getContext() {
return context;
}
/**
* Returns the event type.
* @return
* one of the CONTEXT_* constant values defined by this event object.
*/
public int getType() {
return type;
}
}