Package org.apache.calcite.test.catalog

Class MockCatalogReaderSimple

java.lang.Object

org.apache.calcite.prepare.CalciteCatalogReader

org.apache.calcite.test.catalog.MockCatalogReader

org.apache.calcite.test.catalog.MockCatalogReaderSimple

All Implemented Interfaces:

RelOptSchema, Prepare.CatalogReader, Wrapper, SqlOperatorTable, SqlValidatorCatalogReader

Direct Known Subclasses:

MockCatalogReaderExtended

public class MockCatalogReaderSimple
extends MockCatalogReader

Simple catalog reader for testing.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.calcite.test.catalog.MockCatalogReader

MockCatalogReader.ColumnResolver, MockCatalogReader.MockDynamicTable, MockCatalogReader.MockModifiableViewRelOptTable, MockCatalogReader.MockRelViewTable, MockCatalogReader.MockSchema, MockCatalogReader.MockTable, MockCatalogReader.MockViewTable, MockCatalogReader.MustFilterMockTable

Field Summary

Fields inherited from class org.apache.calcite.prepare.CalciteCatalogReader

config, nameMatcher, rootSchema, typeFactory

Fields inherited from interface org.apache.calcite.prepare.Prepare.CatalogReader

THREAD_LOCAL

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MockCatalogReaderSimple(RelDataTypeFactory typeFactory, boolean caseSensitive)	Creates a MockCatalogReader.

Method Summary

Modifier and Type	Method	Description
static @NonNull MockCatalogReaderSimple	create(RelDataTypeFactory typeFactory, boolean caseSensitive)	Creates and initializes a MockCatalogReaderSimple.
RelDataType	getNamedType(SqlIdentifier typeName)	Finds a user-defined type with the given name, possibly qualified.
MockCatalogReaderSimple	init()	Initializes this catalog reader.

Methods inherited from class org.apache.calcite.test.catalog.MockCatalogReader

isCaseSensitive, nameMatcher, registerSchema, registerTable, registerTablesWithRollUp, registerType

Methods inherited from class org.apache.calcite.prepare.CalciteCatalogReader

createTypeFromProjection, field, getAllSchemaObjectNames, getConfig, getOperatorList, getRootSchema, getSchemaPaths, getTable, getTableForMember, getTypeFactory, lookupOperatorOverloads, matches, operatorTable, registerRules, unwrap, withSchemaPath

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.Wrapper

maybeUnwrap, unwrapOrThrow

Constructor Details

MockCatalogReaderSimple

protected MockCatalogReaderSimple(RelDataTypeFactory typeFactory,
 boolean caseSensitive)

Creates a MockCatalogReader.

Caller must then call init() to populate with data; constructor is protected to encourage you to call create(org.apache.calcite.rel.type.RelDataTypeFactory, boolean).

Parameters:

typeFactory - Type factory

caseSensitive - case sensitivity

Method Details

create

public static @NonNull MockCatalogReaderSimple create(RelDataTypeFactory typeFactory,
 boolean caseSensitive)

Creates and initializes a MockCatalogReaderSimple.

getNamedType

public RelDataType getNamedType(SqlIdentifier typeName)

Description copied from interface: SqlValidatorCatalogReader

Finds a user-defined type with the given name, possibly qualified.

NOTE jvs 12-Feb-2005: the reason this method is defined here instead of on RelDataTypeFactory is that it has to take into account context-dependent information such as SQL schema path, whereas a type factory is context-independent.

Specified by:

getNamedType in interface SqlValidatorCatalogReader

Overrides:

getNamedType in class CalciteCatalogReader

Parameters:

typeName - Name of type

Returns:

named type, or null if not found

init

public MockCatalogReaderSimple init()

Description copied from class: MockCatalogReader

Initializes this catalog reader.

Specified by:

init in class MockCatalogReader