/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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.apache.geode.distributed.internal.membership;
import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;
import java.net.InetAddress;
import org.apache.geode.distributed.DurableClientAttributes;
import org.apache.geode.internal.Version;
import org.apache.geode.internal.shared.StringPrintWriter;
/**
* This is the SPI for the basic element of membership provided in the GemFire system.
*
*
*/
public interface NetMember extends Comparable<NetMember> {
public void setAttributes(MemberAttributes args);
public MemberAttributes getAttributes();
public InetAddress getInetAddress();
public int getPort();
public void setPort(int p);
public boolean isMulticastAddress();
public short getVersionOrdinal();
/**
* return a flag stating whether the member has network partition detection enabled
*
* @since GemFire 5.6
*/
public boolean isNetworkPartitionDetectionEnabled();
public void setNetworkPartitionDetectionEnabled(boolean enabled);
/**
* return a flag stating whether the member can be the membership coordinator
*
* @since GemFire 5.6
*/
public boolean preferredForCoordinator();
/**
* Set whether this member ID is preferred for coordinator. This is mostly useful for unit tests
* because it does not distribute this status to other members in the distributed system.
*
* @param preferred
*/
public void setPreferredForCoordinator(boolean preferred);
public byte getMemberWeight();
public void setVersion(Version v);
public int getProcessId();
public void setProcessId(int id);
public byte getVmKind();
public void setVmKind(int kind);
public int getVmViewId();
public void setVmViewId(int id);
public int getDirectPort();
public void setDirectPort(int port);
public String getName();
public void setName(String name);
public DurableClientAttributes getDurableClientAttributes();
public void setDurableClientAttributes(DurableClientAttributes attributes);
public String[] getGroups();
public void setGroups(String[] groups);
/** whether this NetMember has additional data to be serialized as part of a DistributedMember */
public boolean hasAdditionalData();
/** write identity information not known by DistributedMember instances */
public void writeAdditionalData(DataOutput out) throws IOException;
/** read identity information not known by DistributedMember instances */
public void readAdditionalData(DataInput in) throws ClassNotFoundException, IOException;
/** compare data that is not known to DistributedMember instances */
public int compareAdditionalData(NetMember other);
}