Origin (Micro:「zero-iproxy」gRPC Module 0.8.0 API)

All Known Implementing Classes:

ApiOrigin, IpcOrigin
```
public interface Origin
```
Service discovery metadata discovery 1. Backend : The worker will publish service out. 2. Frontend : The api gateway will do discovery

Field Summary

Fields
Modifier and Type Field Description

static String HOST

static String ID

static String META

static String NAME

static String PATH

static String PORT

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`boolean`	`erasing(io.vertx.servicediscovery.Record record)`	Erase record
`ConcurrentMap<String,io.vertx.servicediscovery.Record>`	`getRegistryData()`	Get backend

- Field Detail
  - HOST
```
static final String HOST
```
    See Also:
    
    Constant Field Values
  - NAME
```
static final String NAME
```
    See Also:
    
    Constant Field Values
  - PORT
```
static final String PORT
```
    See Also:
    
    Constant Field Values
  - META
```
static final String META
```
    See Also:
    
    Constant Field Values
  - ID
```
static final String ID
```
    See Also:
    
    Constant Field Values
  - PATH
```
static final String PATH
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getRegistryData
```
ConcurrentMap<String,io.vertx.servicediscovery.Record> getRegistryData()
```
    Get backend
    
    Returns:
    
    Return registry data in etcd3
  - erasing
```
boolean erasing(io.vertx.servicediscovery.Record record)
```
    Erase record
    
    Parameters:
    
    record - discovery record that will be erased
    
    Returns:
    
    whether erasing successfully