org.apache.calcite.model

Class JsonCustomSchema

java.lang.Object

org.apache.calcite.model.JsonSchema

org.apache.calcite.model.JsonMapSchema

org.apache.calcite.model.JsonCustomSchema

public class JsonCustomSchema
extends JsonMapSchema

JSON schema element that represents a custom schema.

See Also:

Description of schema elements

Field Summary

Fields

Modifier and Type	Field and Description
String	factory Name of the factory class for this schema.
Map<String,Object>	operand Operand.

Fields inherited from class org.apache.calcite.model.JsonMapSchema

functions, tables

Fields inherited from class org.apache.calcite.model.JsonSchema

cache, lattices, materializations, name, path

Constructor Summary

Constructors

Constructor and Description
JsonCustomSchema()

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(ModelHandler handler)
String	toString()

Methods inherited from class org.apache.calcite.model.JsonMapSchema

visitChildren

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

factory

public String factory

Name of the factory class for this schema. Must implement interface SchemaFactory and have a public default constructor.

operand

public Map<String,Object> operand

Operand. May be a JSON object (represented as Map) or null.

Constructor Detail

JsonCustomSchema

public JsonCustomSchema()

Method Detail

accept

public void accept(ModelHandler handler)

Overrides:

accept in class JsonMapSchema

toString

public String toString()

Overrides:

toString in class Object