/*
 * Licensed to The OpenNMS Group, Inc (TOG) under one or more
 * contributor license agreements.  See the LICENSE.md file
 * distributed with this work for additional information
 * regarding copyright ownership.
 *
 * TOG licenses this file to You under the GNU Affero General
 * Public License Version 3 (the "License") or (at your option)
 * any later version.  You may not use this file except in
 * compliance with the License.  You may obtain a copy of the
 * License at:
 *
 *      https://www.gnu.org/licenses/agpl-3.0.txt
 *
 * 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.opennms.netmgt.snmp;

import java.net.InetAddress;

public final class SnmpAgentAddress {
    private final InetAddress m_address;
    private final Integer m_port;

    public SnmpAgentAddress(final InetAddress agentAddress, final Integer agentPort) {
    	if (agentAddress == null) throw new NullPointerException("agentAddress cannot be null");
    	if (agentPort == null) throw new NullPointerException("agentPort cannot be null");
        
        m_address = agentAddress;
        m_port = agentPort;
        
    }

    public InetAddress getAddress() {
        return m_address;
    }
    
    public Integer getPort() {
        return m_port;
    }
    
    @Override
    public boolean equals(final Object obj) {
        if (!(obj instanceof SnmpAgentAddress)) return false;
        final SnmpAgentAddress that = (SnmpAgentAddress)obj;
        return m_address.equals(that.m_address) && m_port.equals(that.m_port);
    }
    
    @Override
    public int hashCode() {
    	int hashCode = 1;
    	hashCode = hashCode*37 + m_address.hashCode();
    	hashCode = hashCode*37 + m_port.hashCode();
    	return hashCode;
    }
    
    @Override
    public String toString() {
    	return InetAddrUtils.str(m_address) + ":" + m_port;
    }
}