Package org.apache.calcite.test.catalog

Class MockCatalogReader.MockDynamicTable

java.lang.Object

org.apache.calcite.schema.impl.AbstractTable

org.apache.calcite.adapter.java.AbstractQueryableTable

org.apache.calcite.test.catalog.MockCatalogReader.MockDynamicTable

All Implemented Interfaces:

QueryableTable, Table, TranslatableTable, Wrapper

Enclosing class:

MockCatalogReader

public static class MockCatalogReader.MockDynamicTable
extends AbstractQueryableTable
implements TranslatableTable

Mock implementation of AbstractQueryableTable with dynamic record type.

Field Summary

Fields

Modifier and Type	Field	Description
protected final List<String>	names

Fields inherited from class org.apache.calcite.adapter.java.AbstractQueryableTable

elementType

Method Summary

Modifier and Type	Method	Description
<T> Queryable<T>	asQueryable(QueryProvider queryProvider, SchemaPlus schema, String tableName)	Converts this table into a Queryable.
RelDataType	getRowType(RelDataTypeFactory typeFactory)	Returns this table's row type.
RelNode	toRel(RelOptTable.ToRelContext context, RelOptTable relOptTable)	Converts this table into a relational expression.

Methods inherited from class org.apache.calcite.adapter.java.AbstractQueryableTable

getElementType, getExpression

Methods inherited from class org.apache.calcite.schema.impl.AbstractTable

getJdbcTableType, getStatistic, isRolledUp, rolledUpColumnValidInsideAgg, unwrap

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.calcite.schema.Table

getJdbcTableType, getStatistic, isRolledUp, rolledUpColumnValidInsideAgg

Methods inherited from interface org.apache.calcite.schema.Wrapper

maybeUnwrap, unwrapOrThrow

Field Details

names

protected final List<String> names

Method Details

getRowType

public RelDataType getRowType(RelDataTypeFactory typeFactory)

Description copied from interface: Table

Returns this table's row type.

This is a struct type whose fields describe the names and types of the columns in this table.

The implementer must use the type factory provided. This ensures that the type is converted into a canonical form; other equal types in the same query will use the same object.

Specified by:

getRowType in interface Table

Parameters:

typeFactory - Type factory with which to create the type

Returns:

Row type

asQueryable

public <T> Queryable<T> asQueryable(QueryProvider queryProvider,
 SchemaPlus schema,
 String tableName)

Description copied from interface: QueryableTable

Converts this table into a Queryable.

Specified by:

asQueryable in interface QueryableTable

toRel

public RelNode toRel(RelOptTable.ToRelContext context,
 RelOptTable relOptTable)

Description copied from interface: TranslatableTable

Converts this table into a relational expression.

Specified by:

toRel in interface TranslatableTable