跳到主要内容

7. Asset 服务

通过 client.asset() 访问。PlantPulse 资产模型的核心 —— 管理 Site > Area > Line > Equipment 的层级树。

ID 规则:必须使用 ASSET_ 前缀。类型代码 A/L/M 决定树的层级。详细内容参见 域 ID 规则

7.1 方法一览

方法返回类型HTTP端点
create(AssetRequestV5)AssetResponseV5nullPOST/api/v5/asset
update(asset_id, AssetRequestV5)AssetResponseV5nullPUT/api/v5/asset/{id}
delete(asset_id)booleanDELETE/api/v5/asset/{id}
get(asset_id)AssetResponseV5nullGET/api/v5/asset/{id}
list()List<AssetResponseV5>GET/api/v5/asset
exists(asset_id)booleanGET/api/v5/asset/{id}/exists

Asset 服务专注于简化的 CRUD。树层级查询可使用 Path 服务 或客户端侧过滤(list() 后进行 asset_type 过滤)。

7.2 Asset Type 取值

asset_type含义
AArea(区域)
LLine(产线)
MEquipment(设备,Machine)

7.3 AssetRequestV5 / AssetResponseV5

字段类型说明
asset_idString资产 ID(PK,必须带 ASSET_
asset_nameString显示名称
parent_asset_idString父资产 ID
asset_orderString同级排序顺序
asset_typeStringA/L/M
table_typeString设备分类(CNC、INJECTION 等)
site_idString所属站点
descriptionString说明
insert_date / update_dateString(仅响应)时间

7.4 使用示例

创建 Area → Line → Equipment 树

import plantpulse.api.v5.dto.request.AssetRequestV5;

// 1) Area
AssetRequestV5 area = new AssetRequestV5();
area.setSite_id("SITE_DJ");
area.setParent_asset_id("SITE_DJ");
area.setAsset_id("ASSET_DJ_A_0001");
area.setAsset_name("조립구역");
area.setAsset_type("A");
client.asset().create(area);

// 2) Line
AssetRequestV5 line = new AssetRequestV5();
line.setSite_id("SITE_DJ");
line.setParent_asset_id("ASSET_DJ_A_0001");
line.setAsset_id("ASSET_DJ_L_0001");
line.setAsset_name("1번 조립 라인");
line.setAsset_type("L");
client.asset().create(line);

// 3) Equipment (CNC 머신)
AssetRequestV5 cnc = new AssetRequestV5();
cnc.setSite_id("SITE_DJ");
cnc.setParent_asset_id("ASSET_DJ_L_0001");
cnc.setAsset_id("ASSET_DJ_M_0001");
cnc.setAsset_name("CNC #1");
cnc.setAsset_type("M");
cnc.setTable_type("CNC");
cnc.setDescription("DMG MORI NLX-2500");
client.asset().create(cnc);

单条查询

import plantpulse.api.v5.dto.response.AssetResponseV5;

AssetResponseV5 cnc = client.asset().get("ASSET_DJ_M_0001");
if (cnc != null) {
System.out.println(cnc.getAsset_name() + " (" + cnc.getAsset_type() + ")");
System.out.println("부모: " + cnc.getParent_asset_id());
}

全部列表 + 按类型过滤

V5 没有 listByType 方法,因此在客户端侧进行过滤。

import java.util.List;
import java.util.stream.Collectors;

List<AssetResponseV5> all = client.asset().list();

// Equipment만
List<AssetResponseV5> equipments = all.stream()
.filter(a -> "M".equals(a.getAsset_type()))
.collect(Collectors.toList());

// 대전공장의 Line만
List<AssetResponseV5> djLines = all.stream()
.filter(a -> "SITE_DJ".equals(a.getSite_id()))
.filter(a -> "L".equals(a.getAsset_type()))
.collect(Collectors.toList());

树重建(客户端侧)

import java.util.HashMap;
import java.util.Map;
import java.util.List;
import java.util.ArrayList;

// asset_id 인덱스
Map<String, AssetResponseV5> byId = new HashMap<>();
for (AssetResponseV5 a : client.asset().list()) {
byId.put(a.getAsset_id(), a);
}

// 부모-자식 매핑
Map<String, List<AssetResponseV5>> children = new HashMap<>();
for (AssetResponseV5 a : byId.values()) {
children
.computeIfAbsent(a.getParent_asset_id(), k -> new ArrayList<>())
.add(a);
}

// 사이트(SITE_DJ) 산하 트리 출력
printTree(children, "SITE_DJ", 0);

static void printTree(Map<String, List<AssetResponseV5>> children, String id, int depth) {
List<AssetResponseV5> kids = children.getOrDefault(id, List.of());
for (AssetResponseV5 c : kids) {
System.out.println(" ".repeat(depth) + c.getAsset_id() + " — " + c.getAsset_name());
printTree(children, c.getAsset_id(), depth + 1);
}
}

修改资产

AssetRequestV5 update = new AssetRequestV5();
update.setSite_id("SITE_DJ");
update.setParent_asset_id("ASSET_DJ_L_0001");
update.setAsset_id("ASSET_DJ_M_0001");
update.setAsset_name("CNC #1 (보수 후)");
update.setAsset_type("M");
update.setTable_type("CNC");
update.setDescription("2026-05-10 베어링 교체 완료");

client.asset().update("ASSET_DJ_M_0001", update);

删除资产

⚠️ 删除资产前,必须先删除该资产上连接的所有 Tag 与下级 Asset。

boolean ok = client.asset().delete("ASSET_DJ_M_OLD");

7.5 应用场景

场景 —— 站点的 Equipment 列表及各自的 Tag 数量

String siteId = "SITE_DJ";

List<AssetResponseV5> equipments = client.asset().list().stream()
.filter(a -> siteId.equals(a.getSite_id()))
.filter(a -> "M".equals(a.getAsset_type()))
.collect(Collectors.toList());

for (AssetResponseV5 eq : equipments) {
long tagCount = client.tag().countByAsset(eq.getAsset_id());
System.out.printf("%s — Tag %d개%n", eq.getAsset_name(), tagCount);
}

场景 —— 采集 Line 级 OEE 仪表板数据

// 1) Line 목록
List<AssetResponseV5> lines = client.asset().list().stream()
.filter(a -> "L".equals(a.getAsset_type()))
.filter(a -> "SITE_DJ".equals(a.getSite_id()))
.collect(Collectors.toList());

// 2) 각 Line 산하 Equipment 조회 → 자산 경로 → 작업지시 → KPI 집계
for (AssetResponseV5 line : lines) {
List<AssetResponseV5> machines = client.asset().list().stream()
.filter(a -> line.getAsset_id().equals(a.getParent_asset_id()))
.collect(Collectors.toList());

for (AssetResponseV5 m : machines) {
long now = System.currentTimeMillis();
// 현재 작업지시는 Order 서비스로 조회
// ...
}
}

后续步骤