Package org.apache.calcite.model

Class JsonTable

java.lang.Object

org.apache.calcite.model.JsonTable

Direct Known Subclasses:

JsonCustomTable, JsonView

public abstract class JsonTable
extends Object

Table schema element.

Occurs within JsonMapSchema.tables.

See Also:

• Description of schema elements

Field Summary

Fields

Modifier and Type	Field	Description
final List<JsonColumn>	columns	Definition of the columns of this table.
final String	name	Name of this table.
final @Nullable JsonStream	stream	Information about whether the table can be streamed, and if so, whether the history of the table is also available.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	JsonTable(String name, @Nullable JsonStream stream)

Method Summary

Modifier and Type	Method	Description
abstract void	accept(ModelHandler handler)

Methods inherited from class java.lang.Object

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

Field Details

name

public final String name

Name of this table.

Required. Must be unique within the schema.

columns

public final List<JsonColumn> columns

Definition of the columns of this table.

Required for some kinds of type, optional for others (such as JsonView).

stream

public final @Nullable JsonStream stream

Information about whether the table can be streamed, and if so, whether the history of the table is also available.

Constructor Details

JsonTable

protected JsonTable(String name,
 @Nullable JsonStream stream)

Method Details

accept

public abstract void accept(ModelHandler handler)