org.tinygroup.tinysqldsl.selectitem

Class SelectExpressionItem

java.lang.Object

org.tinygroup.tinysqldsl.selectitem.SelectExpressionItem

All Implemented Interfaces:

SelectItemBuildProcessor, SelectItem

public class SelectExpressionItem
extends Object
implements SelectItem

An expression as in "SELECT expr1 AS EXPR"

Constructor Summary

Constructors

Constructor and Description
SelectExpressionItem()
SelectExpressionItem(Expression expression)

Method Summary

Modifier and Type	Method and Description
void	builderSelectItem(StatementSqlBuilder builder) 实现接口的sql片段通过builder.appendSql(String segment)进行拼接,也可以builder.getStringBuilder方法获取StringBuilder,然后进行append 实现的参数信息通过builder.addParamValue(Object...
Alias	getAlias()
Expression	getExpression()
void	setAlias(Alias alias)
void	setExpression(Expression expression)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SelectExpressionItem

public SelectExpressionItem()

SelectExpressionItem

public SelectExpressionItem(Expression expression)

Method Detail

getAlias

public Alias getAlias()

setAlias

public void setAlias(Alias alias)

getExpression

public Expression getExpression()

setExpression

public void setExpression(Expression expression)

toString

public String toString()

Overrides:

toString in class Object

builderSelectItem

public void builderSelectItem(StatementSqlBuilder builder)

Description copied from interface: SelectItemBuildProcessor

实现接口的sql片段通过builder.appendSql(String segment)进行拼接,也可以builder.getStringBuilder方法获取StringBuilder,然后进行append 实现的参数信息通过builder.addParamValue(Object... values)进行参数组装

Specified by:

builderSelectItem in interface SelectItemBuildProcessor