com.jd.blockchain.ledger.ParticipantNode Maven / Gradle / Ivy

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package com.jd.blockchain.ledger;

import com.jd.blockchain.binaryproto.DataContract;
import com.jd.blockchain.binaryproto.DataField;
import com.jd.blockchain.binaryproto.PrimitiveType;
import com.jd.blockchain.consts.DataCodes;
import com.jd.blockchain.crypto.PubKey;
import com.jd.blockchain.utils.Bytes;

/**
 * 参与方节点；
 * 
 * @author huanghaiquan
 *
 */
@DataContract(code = DataCodes.METADATA_CONSENSUS_PARTICIPANT)
public interface ParticipantNode {

	/**
	 * 节点的顺序编号；

	 * 
	 * 注：此字段并非固定不变的；在序列化和反序列化时不包含此字段；
	 * 
	 * @return
	 */
	@DataField(order = 0, primitiveType = PrimitiveType.INT32)
	int getId();

	/**
	 * 节点的虚拟地址，根据公钥生成；
	 * 
	 * @return
	 */
	@DataField(order = 1, primitiveType = PrimitiveType.BYTES)
	Bytes getAddress();

	/**
	 * 参与者名称；
	 * 
	 * @return
	 */
	@DataField(order = 2, primitiveType = PrimitiveType.TEXT)
	String getName();

	/**
	 * 节点消息认证的公钥；
	 * 
	 * @return
	 */
	@DataField(order = 3, primitiveType = PrimitiveType.BYTES)
	PubKey getPubKey();

	/**
	 * 节点的状态：就绪/共识
	 *
	 * @return
	 */
	@DataField(order = 4, refEnum = true)
	ParticipantNodeState getParticipantNodeState();
}