io.shardingsphere.core.parsing.parser.context.selectitem

Class StarSelectItem

java.lang.Object

io.shardingsphere.core.parsing.parser.context.selectitem.StarSelectItem

All Implemented Interfaces:

SelectItem

public final class StarSelectItem
extends Object
implements SelectItem

Select all item.

Author:

zhangliang

Constructor Summary

Constructors

Constructor and Description
StarSelectItem()

Method Summary

Modifier and Type	Method and Description
com.google.common.base.Optional<String>	getAlias() 获取别名.
String	getExpression() 获取表达式.

Methods inherited from class java.lang.Object

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

Constructor Detail

StarSelectItem

public StarSelectItem()

Method Detail

getExpression

public String getExpression()

Description copied from interface: SelectItem

获取表达式.

Specified by:

getExpression in interface SelectItem

Returns:

表达式

getAlias

public com.google.common.base.Optional<String> getAlias()

Description copied from interface: SelectItem

获取别名.

Specified by:

getAlias in interface SelectItem

Returns:

别名