org.apache.shardingsphere.sql.parser.binder.segment.table

类 TablesContext

java.lang.Object

org.apache.shardingsphere.sql.parser.binder.segment.table.TablesContext

public final class TablesContext
extends Object

Tables context.

构造器概要

构造器

构造器和说明
TablesContext(org.apache.shardingsphere.sql.parser.sql.segment.generic.table.SimpleTableSegment tableSegment)

方法概要

限定符和类型	方法和说明
Optional<String>	findTableName(ColumnProjection column, SchemaMetaData schemaMetaData) Find table name.
Optional<String>	findTableName(org.apache.shardingsphere.sql.parser.sql.segment.dml.column.ColumnSegment column, SchemaMetaData schemaMetaData) Find table name.
Collection<String>	getTableNames() Get table names.

从类继承的方法 java.lang.Object

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

构造器详细资料

TablesContext

public TablesContext(org.apache.shardingsphere.sql.parser.sql.segment.generic.table.SimpleTableSegment tableSegment)

方法详细资料

getTableNames

public Collection<String> getTableNames()

Get table names.

返回:

table names

findTableName

public Optional<String> findTableName(org.apache.shardingsphere.sql.parser.sql.segment.dml.column.ColumnSegment column,
                                      SchemaMetaData schemaMetaData)

Find table name.

参数:

column - column segment

schemaMetaData - schema meta data

返回:

table name

findTableName

public Optional<String> findTableName(ColumnProjection column,
                                      SchemaMetaData schemaMetaData)

Find table name.

参数:

column - column projection

schemaMetaData - schema meta data

返回:

table name