SchemaRegistryImpl (druid-server 29.0.1 API)

java.lang.Object
- org.apache.druid.catalog.model.SchemaRegistryImpl

All Implemented Interfaces:

SchemaRegistry
```
public class SchemaRegistryImpl
extends Object
implements SchemaRegistry
```
Hard-coded schema registry that knows about the well-known, and a few obscure, Druid schemas. Does not allow for user-defined schemas, which the rest of Druid would not be able to support.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class SchemaRegistryImpl.SchemaDefnImpl
- Nested classes/interfaces inherited from interface org.apache.druid.catalog.model.SchemaRegistry
  SchemaRegistry.SchemaSpec

Constructor Summary

Constructors
Constructor Description

SchemaRegistryImpl()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Set<String>`	`names()`
`SchemaRegistry.SchemaSpec`	`schema(String name)`
`List<SchemaRegistry.SchemaSpec>`	`schemas()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SchemaRegistryImpl
```
public SchemaRegistryImpl()
```
- Method Detail
  - schema
```
public SchemaRegistry.SchemaSpec schema(String name)
```
    Specified by:
    
    schema in interface SchemaRegistry
  - names
```
public Set<String> names()
```
    Specified by:
    
    names in interface SchemaRegistry
  - schemas
```
public List<SchemaRegistry.SchemaSpec> schemas()
```
    Specified by:
    
    schemas in interface SchemaRegistry