cn.cliveyuan.robin.base.condition

Interface Func<Children,R>

All Superinterfaces:

Serializable

All Known Implementing Classes:

Criteria, GeneratedCriteria, LambdaCriteria

public interface Func<Children,R>
extends Serializable

函数

Author:

Clive Yuan

Method Summary

Modifier and Type	Method and Description
Children	in(R column, Collection<?> coll) 字段 IN (value.get(0), value.get(1), ...)
default Children	in(R column, Object... values) 字段 IN (v0, v1, ...)
Children	isBlank(R column) 字段 = 空字符串("")
Children	isNotBlank(R column) 字段 != 空字符串("")
Children	isNotNull(R column) 字段 IS NOT NULL
Children	isNull(R column) 字段 IS NULL
Children	notIn(R column, Collection<?> coll) 字段 NOT IN (value.get(0), value.get(1), ...)
default Children	notIn(R column, Object... values) 字段 NOT IN (v0, v1, ...)

Method Detail

isNull

Children isNull(R column)

字段 IS NULL

例: isNull("name")

Parameters:

column - 字段

Returns:

children

isNotNull

Children isNotNull(R column)

字段 IS NOT NULL

例: isNotNull("name")

Parameters:

column - 字段

Returns:

children

isBlank

Children isBlank(R column)

字段 = 空字符串("")

例: isBlank("name")

Parameters:

column - 字段

Returns:

children

isNotBlank

Children isNotBlank(R column)

字段 != 空字符串("")

例: isNotBlank("name")

Parameters:

column - 字段

Returns:

children

in

Children in(R column,
            Collection<?> coll)

字段 IN (value.get(0), value.get(1), ...)

例: in("id", Arrays.asList(1, 2, 3, 4, 5))

如果集合为 empty 则不会进行 sql 拼接

Parameters:

column - 字段

coll - 数据集合

Returns:

children

in

default Children in(R column,
                    Object... values)

字段 IN (v0, v1, ...)

例: in("id", 1, 2, 3, 4, 5)

如果动态数组为 empty 则不会进行 sql 拼接