org.mybatis.dynamic.sql.select.aggregate

Class Sum

java.lang.Object

org.mybatis.dynamic.sql.select.aggregate.AbstractAggregate<Sum>

org.mybatis.dynamic.sql.select.aggregate.Sum

All Implemented Interfaces:

BasicColumn

public class Sum
extends AbstractAggregate<Sum>

Field Summary

Fields inherited from class org.mybatis.dynamic.sql.select.aggregate.AbstractAggregate

alias, column

Method Summary

Modifier and Type	Method and Description
protected Sum	copy()
static Sum	of(BasicColumn column)
protected String	render(String columnName) Calculate the rendered string for the select list.

Methods inherited from class org.mybatis.dynamic.sql.select.aggregate.AbstractAggregate

alias, as, renderWithTableAlias

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mybatis.dynamic.sql.BasicColumn

columnList, renderWithTableAndColumnAlias

Method Detail

render

protected String render(String columnName)

Description copied from class: AbstractAggregate

Calculate the rendered string for the select list.

Specified by:

render in class AbstractAggregate<Sum>

Parameters:

columnName - the calculated column name. It will have the table alias already applied if applicable.

Returns:

the rendered string for the select list

copy

protected Sum copy()

Specified by:

copy in class AbstractAggregate<Sum>

of

public static Sum of(BasicColumn column)