* Rename PhysicalSchemaMetaData to ShardingSphereSchema

* Fix checkstyle

* Add PhysicalTableMetaData.addressingDataSources

* Refactor AllSQLRouteExecutor

* Refactor ShardingDDLStatementValidator

* Refactor ShardingDDLStatementValidator

* Refactor SingleTableRoutingEngine

* Refactor MetaDataRefreshStrategy

* Remove ShardingSphereSchema.tableAddressingMetaData

* Remove useless ReplicaQueryTableAddressingMetaDataDecorator

* Switch class name of ShardingSphereMetaData and ShardingSphereSchema

* Use RouteContext on RouteSQLRewriteEngine

* Use RouteContext on ShardingStatementValidator

* Use RouteContext on ShardingRouteEngine

* Refactor ShardingComplexRoutingEngine

* Refactor ShardingComplexRoutingEngine's return value to void

* Refactor RouteContext

* Refactor RouteResultTest

* Remove RouteResult

* Remove RouteResult

* Refactor RuleSchemaMetaData.unconfiguredSchemaMetaDataMap to Map<String,Collection<String>>,  due to unconfigured table only need table name

* fix checkstyle

* fix checkstyle issue

* fix test

* rename sharding-core to shardingsphere-sharding

* rename sharding-core to shardingsphere-sharding

* rename encrypt-core to shardingsphere-encrypt

* rename master-slave-core to shardingsphere-master-slave

* rename shadow-core to shardingsphere-shadow

* Add shardingsphere-features module

* Rename shardingsphere-underlying to shardingsphere-infra

* Rename shardingsphere-infra's subprojects

* Rename shardingsphere-infra's subprojects

* rename package from org.apache.shardingsphere.underlying.common to org.apache.shardingsphere.infra

* rename package from org.apache.shardingsphere.underlying.executor to org.apache.shardingsphere.infra.executor

* rename package from org.apache.shardingsphere.underlying.merge to org.apache.shardingsphere.infra.merge

* rename package from org.apache.shardingsphere.underlying.route to org.apache.shardingsphere.infra.route

* rename package from org.apache.shardingsphere.underlying.rewrite to org.apache.shardingsphere.infra.rewrite

* remove useless dependency for sharding-core-api

* remove useless dependency for sharding-core-rewrite

* remove useless dependency for sharding-core-common

* refactor yaml swapper test cases

* Move ConfigurationLogger to common module

* move import org.apache.shardingsphere.sharding.core to import org.apache.shardingsphere.sharding

* Add test dependencies

* unify package name of encrypt-core-api

* unify package name of sharding-core-api

* unify package name of sharding-core-common

* rename shardingRuleType to ruleType

* remove ShardingRule.isAllInDefaultDataSource()

* remove ShardingRule.hasDefaultDataSourceName()

* remove ShardingRule.findActualDefaultDataSourceName()

* remove get default data source from ShardingRule.getTableRule()

* refactor ShardingDataSourceGroupBroadcastRoutingEngine.getDataSourceGroup()

* remove ShardingDataSourceNames.getDefaultDataSourceName()

* remove useless constructor of TableRule

* remove default data source config

* refactor ShardingRouter

* refactor TableUnit

* add DataSourceUnit

* merge DataSourceUnit and TableUnit to RouteMapper

* rename RouteUnit.findTableMapper()

* refactor constructor of RouteUnit

This reverts commit 88de2f07.

Merger master into orchestration 5.x

* refactor RouteEngine to ShardingRouteEngine

* refactor RoutingEngineFactory to ShardingRouteEngineFactory

* move ShardingExecutionContext to sharding-core-execute module

Move public interface DateNodeRouter and DateNodeRouteDecorator to shardingsphere-route module (#3939)

* move DateNodeRouter and DateNodeRouteDecorator to shardingsphere-route package

* move RouteContext to context package

* move RouteResultTest to context package

* rename RouteUnit to ExecutionUnit

* move ExecutionContext to shardingsphere-route module

* move RouteResult to shardingsphere-route module

* add result and context package in shardingsphere-route module

* remove setter of RouteResult

* rename RoutingUnit to RouteUnit

* use sqlStatementContext instead of shardingRouteResult.getSqlStatementContext() in ShardingPaginationParameterRewriter

* rename RouteResult to RouteContext

* rename RoutingResult to RouteResult

* split ShardingSQLLogger

* move ExecutionContext to shardingsphere-executor module

* move RouteContext from result package to route package

* For #3047, Refactor TableBroadcastRoutingEngineTest

* For #3047, Add some unit test for exception

* For checkstyle