* use stream for RouteUnit

* fix bug for use logic data source name with RouteUnit.findTableMapper

* fix test case for RouteUnit

* fix test case for RouteUnit

* fix test case for RouteUnit

* fix test case for RouteResult

* use stream with RouteResult

* refactor ShardingRouter

* refactor TableUnit

* add DataSourceUnit

* merge DataSourceUnit and TableUnit to RouteMapper

* rename RouteUnit.findTableMapper()

* refactor constructor of RouteUnit

* to solve shadingRule, ShardingRuntime init two.

* to solve OrchestrationConfiguration import error.

* refactor checkUniformed

* remove unused import

* remove some ignored sql cases

* reverse cases

* Fix binlog protocol parse errors

* Replace binlog command and event protocol in sharding-scaling-mysql

* Fix unit test error in MySQLTimestamp2BinlogProtocolValueTest

* Fix unit test error in MySQLConnectorTest

* Fix unit test error in MySQLTimeValueUtilTest

* add assert ParameterMarker test

* add assert ParameterMarker test

* add assert ParameterMarker test

* assert parameter index

* adjust threadpool size in asyncLoad

* check empty tableNames

* modify EMPTY_MAP to emptyMap

* issue-4785: Check uniformed with all actual tables' meta data in once when loading them.

* issue-4785: Add Object for holding error meta data while checking uniformed table meta data configuration.

* issue-4785: Move the new class as inner class; extract private method and rename some variables.

* issue-4785: Add final for class and its fields; remove inner class accessLevel, etc.

* issue-4785: Add final for class and its fields; remove inner class accessLevel, etc.

* issue-4785: A few more better readable optimizations.

* issue-4785: Optimize exception details.

* issue-4785: Remove unnecessary local variable.

* issue-4785: Remove an unnecessary append operation for initializing error message.

* orchestration mode code optimization .

* orchestration mode code optimization .

* orchestration mode code optimization .

* orchestration mode code optimization .

* charset ues guava .

* four blank line

* four blank line

* four blank line.

* four blank line.

* orchestration mode code optimization .

This reverts commit c5ee00bf.

* for code style

* refactor OrchestrationConfiguration

* move orchestration config to orchestration module

* for code style

* add TypedPropertyValueTest

* add TypedPropertyValueExceptionTest

* refactor TypedPropertiesTest

* refactor ConfigurationPropertiesTest

* add TypedPropertiesTest

* modify code styles

* rename ShardingSphereProperties to ConfigurationProperties

* rename PropertiesConstant to ConfigurationPropertyKey

* rename ConfigurationProperties and OrchestrationProperties

* move OrchestrationProperties to sharding-orchestration-core-facade module

* move ConfigurationProperties to config package

* rename impl of TypedPropertyKey

* move ConfigurationPropertiesTest

* test sql with sub query table

* for check style

* Add new domain TypedPropertiesValue

* rename TypedPropertiesKey and TypedPropertiesValue

* remove useless StringUtil

* modify a wrong reference

* modify groupId

* add TypedProperties.preload()

* add StringUtil.isLongValue()

* Use preload and cache to process properties

* revise preloadStringValues

* Add MySQLBinlogProtocolValueFactory

* Use MySQLNullBitmap replace MySQLBinlogBitmap

* Refactor RowsEventPacket to database/protocol module

* Rename org.apache.shardingsphere.underlying.common.constant.properties to org.apache.shardingsphere.underlying.common.properties

* move TypedProperties to basic package

* refactor package org.apache.shardingsphere.underlying.common.properties

* rename TypedProperties.enumClass to keyClass

* private TypedProperties.find()

* refactor TypedProperties

* fix test case

* remove TypedProperties.keyClass

* fix test case

* add sql state and vendor code for this

* modify the variable name.

* update vendor code

* modify the variable name and check reason

* refactor BaseShardingEngine

* refactor SQLRewriteEntry

* refactor BaseShardingEngine

* Remove useless ShardingGeneratedKeyColumnMetaData

* update todo

* update todo

* update todo