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Endpoint.java
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Endpoint.java
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/*
* Copyright (c) 2002-2018 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.causalclustering.routing;
import java.util.Objects;
import java.util.Optional;
import org.neo4j.helpers.AdvertisedSocketAddress;
/**
* This class binds a certain role with an address and
* thus defines a reachable endpoint with defined capabilities.
*/
public class Endpoint
{
private final AdvertisedSocketAddress address;
private final Role role;
public Endpoint( AdvertisedSocketAddress address, Role role )
{
this.address = address;
this.role = role;
}
public Endpoint( AdvertisedSocketAddress address, Role role, String dbName )
{
this.address = address;
this.role = role;
}
public AdvertisedSocketAddress address()
{
return address;
}
public static Endpoint write( AdvertisedSocketAddress address )
{
return new Endpoint( address, Role.WRITE );
}
public static Endpoint read( AdvertisedSocketAddress address )
{
return new Endpoint( address, Role.READ );
}
public static Endpoint route( AdvertisedSocketAddress address )
{
return new Endpoint( address, Role.ROUTE );
}
@Override
public boolean equals( Object o )
{
if ( this == o )
{
return true;
}
if ( o == null || getClass() != o.getClass() )
{
return false;
}
Endpoint endPoint = (Endpoint) o;
return Objects.equals( address, endPoint.address ) && role == endPoint.role;
}
@Override
public int hashCode()
{
return Objects.hash( address, role );
}
@Override
public String toString()
{
return "EndPoint{" + "address=" + address + ", role=" + role + '}';
}
}