org.apache.calcite.test.catalog

类 MockCatalogReader

java.lang.Object

org.apache.calcite.prepare.CalciteCatalogReader

org.apache.calcite.test.catalog.MockCatalogReader

所有已实现的接口:

org.apache.calcite.plan.RelOptSchema, org.apache.calcite.prepare.Prepare.CatalogReader, org.apache.calcite.schema.Wrapper, org.apache.calcite.sql.SqlOperatorTable, org.apache.calcite.sql.validate.SqlValidatorCatalogReader

直接已知子类:

MockCatalogReaderDynamic, MockCatalogReaderSimple

public abstract class MockCatalogReader
extends org.apache.calcite.prepare.CalciteCatalogReader

Mock implementation of SqlValidatorCatalogReader which returns tables "EMP", "DEPT", "BONUS", "SALGRADE" (same as Oracle's SCOTT schema). Also two streams "ORDERS", "SHIPMENTS"; and a view "EMP_20".

嵌套类概要

嵌套类

限定符和类型	类和说明
static interface	MockCatalogReader.ColumnResolver Column resolver.
static class	MockCatalogReader.MockDynamicTable Mock implementation of AbstractQueryableTable with dynamic record type.
static class	MockCatalogReader.MockModifiableViewRelOptTable Alternative to MockViewTable that exercises code paths in ModifiableViewTable and ModifiableViewTableInitializerExpressionFactory.
static class	MockCatalogReader.MockRelViewTable Mock implementation of Prepare.AbstractPreparingTable which holds ViewTable and delegates MockCatalogReader.MockTable.toRel(org.apache.calcite.plan.RelOptTable.ToRelContext) call to the view.
static class	MockCatalogReader.MockSchema Mock schema.
static class	MockCatalogReader.MockTable Mock implementation of Prepare.PreparingTable.
static class	MockCatalogReader.MockViewTable Mock implementation of Prepare.PreparingTable for views.

字段概要

从类继承的字段 org.apache.calcite.prepare.CalciteCatalogReader

config, nameMatcher, rootSchema, typeFactory

从接口继承的字段 org.apache.calcite.prepare.Prepare.CatalogReader

THREAD_LOCAL

构造器概要

构造器

限定符	构造器和说明
protected	MockCatalogReader(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory, boolean caseSensitive) Creates a MockCatalogReader.

方法概要

限定符和类型	方法和说明
abstract MockCatalogReader	init() Initializes this catalog reader.
boolean	isCaseSensitive()
org.apache.calcite.sql.validate.SqlNameMatcher	nameMatcher()
protected void	registerSchema(MockCatalogReader.MockSchema schema)
protected void	registerTable(MockCatalogReader.MockTable table)
protected void	registerTablesWithRollUp(MockCatalogReader.MockSchema schema, org.apache.calcite.test.catalog.Fixture f)
protected void	registerType(List<String> names, org.apache.calcite.rel.type.RelProtoDataType relProtoDataType)

从类继承的方法 org.apache.calcite.prepare.CalciteCatalogReader

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

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.calcite.schema.Wrapper

maybeUnwrap, unwrapOrThrow

构造器详细资料

MockCatalogReader

protected MockCatalogReader(org.apache.calcite.rel.type.RelDataTypeFactory typeFactory,
                            boolean caseSensitive)

Creates a MockCatalogReader.

Caller must then call init() to populate with data; constructor is protected to encourage you to define a create method in each concrete sub-class.

参数:

typeFactory - Type factory

方法详细资料

isCaseSensitive

public boolean isCaseSensitive()

指定者:

isCaseSensitive 在接口中 org.apache.calcite.sql.validate.SqlValidatorCatalogReader

覆盖:

isCaseSensitive 在类中 org.apache.calcite.prepare.CalciteCatalogReader

nameMatcher

public org.apache.calcite.sql.validate.SqlNameMatcher nameMatcher()

指定者:

nameMatcher 在接口中 org.apache.calcite.sql.validate.SqlValidatorCatalogReader

覆盖:

nameMatcher 在类中 org.apache.calcite.prepare.CalciteCatalogReader

init

public abstract MockCatalogReader init()

Initializes this catalog reader.

registerTablesWithRollUp

protected void registerTablesWithRollUp(MockCatalogReader.MockSchema schema,
                                        org.apache.calcite.test.catalog.Fixture f)

registerType

protected void registerType(List<String> names,
                            org.apache.calcite.rel.type.RelProtoDataType relProtoDataType)

registerTable

protected void registerTable(MockCatalogReader.MockTable table)

registerSchema

protected void registerSchema(MockCatalogReader.MockSchema schema)