Package org.apache.druid.catalog.model

Class SchemaRegistryImpl

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

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 Details

SchemaRegistryImpl

public SchemaRegistryImpl()

Method Details

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