Package org.apache.calcite.model

Class JsonMapSchema

java.lang.Object

org.apache.calcite.model.JsonSchema

org.apache.calcite.model.JsonMapSchema

Direct Known Subclasses:

JsonCustomSchema

public class JsonMapSchema
extends JsonSchema

JSON object representing a schema whose tables are explicitly specified.

Like the base class JsonSchema, occurs within JsonRoot.schemas.

See Also:

• Description of JSON schema elements

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.model.JsonSchema

JsonSchema.Type

Field Summary

Fields

Modifier and Type	Field	Description
final List<JsonFunction>	functions	Functions in this schema.
final List<JsonTable>	tables	Tables in this schema.
final List<JsonType>	types	Types in this schema.

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

autoLattice, cache, lattices, materializations, name, path

Constructor Summary

Constructors

Constructor	Description
JsonMapSchema(String name, @Nullable List<Object> path, @Nullable Boolean cache, @Nullable Boolean autoLattice)

Method Summary

Modifier and Type	Method	Description
void	accept(ModelHandler handler)
void	visitChildren(ModelHandler modelHandler)

Methods inherited from class java.lang.Object

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

Field Details

tables

public final List<JsonTable> tables

Tables in this schema.

The list may be empty.

types

public final List<JsonType> types

Types in this schema.

The list may be empty.

functions

public final List<JsonFunction> functions

Functions in this schema.

The list may be empty.

Constructor Details

JsonMapSchema

public JsonMapSchema(String name,
 @Nullable List<Object> path,
 @Nullable Boolean cache,
 @Nullable Boolean autoLattice)

Method Details

accept

public void accept(ModelHandler handler)

Specified by:

accept in class JsonSchema

visitChildren

public void visitChildren(ModelHandler modelHandler)

Overrides:

visitChildren in class JsonSchema