org.apache.shardingsphere.shadow.route.engine.dml

类 ShadowSelectStatementRoutingEngine

java.lang.Object

org.apache.shardingsphere.shadow.route.engine.dml.AbstractShadowDMLStatementRouteEngine

org.apache.shardingsphere.shadow.route.engine.dml.ShadowSelectStatementRoutingEngine

所有已实现的接口:

ShadowRouteEngine

public final class ShadowSelectStatementRoutingEngine
extends AbstractShadowDMLStatementRouteEngine

Shadow select statement routing engine.

构造器概要

构造器

构造器和说明
ShadowSelectStatementRoutingEngine()

方法概要

限定符和类型	方法和说明
protected Collection<org.apache.shardingsphere.sql.parser.sql.common.segment.generic.table.SimpleTableSegment>	getAllTables() Get all tables.
protected ShadowOperationType	getShadowOperationType() get shadow operation type.
protected Optional<Collection<ShadowColumnCondition>>	parseShadowColumnConditions() Parse shadow column conditions.
protected Optional<Collection<String>>	parseSqlNotes() Parse sql notes.

从类继承的方法 org.apache.shardingsphere.shadow.route.engine.dml.AbstractShadowDMLStatementRouteEngine

getSingleTableName, route

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.shardingsphere.shadow.route.engine.ShadowRouteEngine

shadowRouteDecorate

构造器详细资料

ShadowSelectStatementRoutingEngine

public ShadowSelectStatementRoutingEngine()

方法详细资料

parseShadowColumnConditions

protected Optional<Collection<ShadowColumnCondition>> parseShadowColumnConditions()

从类复制的说明: AbstractShadowDMLStatementRouteEngine

Parse shadow column conditions.

指定者:

parseShadowColumnConditions 在类中 AbstractShadowDMLStatementRouteEngine

返回:

shadow column condition

getAllTables

protected Collection<org.apache.shardingsphere.sql.parser.sql.common.segment.generic.table.SimpleTableSegment> getAllTables()

从类复制的说明: AbstractShadowDMLStatementRouteEngine

Get all tables.

指定者:

getAllTables 在类中 AbstractShadowDMLStatementRouteEngine

返回:

all tables

getShadowOperationType

protected ShadowOperationType getShadowOperationType()

从类复制的说明: AbstractShadowDMLStatementRouteEngine

get shadow operation type.

指定者:

getShadowOperationType 在类中 AbstractShadowDMLStatementRouteEngine

返回:

shadow operation type

parseSqlNotes

protected Optional<Collection<String>> parseSqlNotes()

从类复制的说明: AbstractShadowDMLStatementRouteEngine

Parse sql notes.

指定者:

parseSqlNotes 在类中 AbstractShadowDMLStatementRouteEngine

返回:

sql notes