cn.featherfly.common.db.builder.model

类 SelectColumnElement

java.lang.Object

cn.featherfly.common.db.builder.model.AbstractSqlElement

cn.featherfly.common.db.builder.model.ColumnElement

cn.featherfly.common.db.builder.model.SelectColumnElement

所有已实现的接口:

SqlElement

public class SelectColumnElement
extends ColumnElement

Column

.

字段概要

字段

限定符和类型	字段和说明
protected cn.featherfly.common.repository.operate.AggregateFunction	aggregateFunctions The aggregate functions.
protected java.lang.String	asName The as name.

从类继承的字段 cn.featherfly.common.db.builder.model.ColumnElement

name, tableAlias

从类继承的字段 cn.featherfly.common.db.builder.model.AbstractSqlElement

dialect

构造器概要

构造器

构造器和说明
SelectColumnElement(Dialect dialect, java.lang.String name) Instantiates a new select column element.
SelectColumnElement(Dialect dialect, java.lang.String name, java.lang.String tableAlias) Instantiates a new select column element.
SelectColumnElement(Dialect dialect, java.lang.String name, java.lang.String tableAlias, cn.featherfly.common.repository.operate.AggregateFunction aggregateFunctions) Instantiates a new select column element.
SelectColumnElement(Dialect dialect, java.lang.String name, java.lang.String tableAlias, cn.featherfly.common.repository.operate.AggregateFunction aggregateFunctions, java.lang.String asName) Instantiates a new select column element.
SelectColumnElement(Dialect dialect, java.lang.String name, java.lang.String tableAlias, java.lang.String asName) Instantiates a new select column element.

方法概要

限定符和类型	方法和说明
cn.featherfly.common.repository.operate.AggregateFunction	getAggregateFunctions() 返回aggregateFunctions.
void	setAggregateFunctions(cn.featherfly.common.repository.operate.AggregateFunction aggregateFunctions) 设置aggregateFunctions.
java.lang.String	toSql() toSql

从类继承的方法 cn.featherfly.common.db.builder.model.ColumnElement

getName, getTableAlias, setName, setTableAlias

从类继承的方法 cn.featherfly.common.db.builder.model.AbstractSqlElement

getDialect, toString

从类继承的方法 java.lang.Object

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

字段详细资料

aggregateFunctions

protected cn.featherfly.common.repository.operate.AggregateFunction aggregateFunctions

The aggregate functions.

asName

protected java.lang.String asName

The as name.

构造器详细资料

SelectColumnElement

public SelectColumnElement(Dialect dialect,
                           java.lang.String name)

Instantiates a new select column element.

参数:

dialect - dialect

name - name

SelectColumnElement

public SelectColumnElement(Dialect dialect,
                           java.lang.String name,
                           java.lang.String tableAlias)

Instantiates a new select column element.

参数:

dialect - dialect

name - name

tableAlias - table alias name

SelectColumnElement

public SelectColumnElement(Dialect dialect,
                           java.lang.String name,
                           java.lang.String tableAlias,
                           cn.featherfly.common.repository.operate.AggregateFunction aggregateFunctions)

Instantiates a new select column element.

参数:

dialect - dialect

name - name

tableAlias - tableAlias

aggregateFunctions - aggregateFunctions

SelectColumnElement

public SelectColumnElement(Dialect dialect,
                           java.lang.String name,
                           java.lang.String tableAlias,
                           java.lang.String asName)

Instantiates a new select column element.

参数:

dialect - dialect

name - name

tableAlias - tableAlias

asName - asName

SelectColumnElement

public SelectColumnElement(Dialect dialect,
                           java.lang.String name,
                           java.lang.String tableAlias,
                           cn.featherfly.common.repository.operate.AggregateFunction aggregateFunctions,
                           java.lang.String asName)

Instantiates a new select column element.

参数:

dialect - dialect

name - name

tableAlias - tableAlias

aggregateFunctions - aggregateFunctions

asName - asName

方法详细资料

getAggregateFunctions

public cn.featherfly.common.repository.operate.AggregateFunction getAggregateFunctions()

返回aggregateFunctions.

返回:

aggregateFunctions

setAggregateFunctions

public void setAggregateFunctions(cn.featherfly.common.repository.operate.AggregateFunction aggregateFunctions)

设置aggregateFunctions.

参数:

aggregateFunctions - aggregateFunctions

toSql

public java.lang.String toSql()

toSql

指定者:

toSql 在接口中 SqlElement

覆盖:

toSql 在类中 ColumnElement

返回:

sql