public abstract class OGNL extends Object
| 构造器和说明 |
|---|
OGNL() |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
hasAggregateFields(Object fields)
判断是否有聚合字段
|
static boolean |
isAscending(Object parameter)
是否为升序
|
static boolean |
isBetweenValue(Object parameter) |
static boolean |
isChildClause(Object parameter)
是否为子查询条件
|
static boolean |
isCombineClause(Object parameter)
是否为多条件
|
static boolean |
isDescending(Object parameter)
是否为将序
|
static boolean |
isListValue(Object parameter) |
static boolean |
isNotOverflow(Object parameter)
in or not in 操作中的values长度是否没超过了数据库支持的最大升序
|
static boolean |
isNullValue(Object parameter) |
static boolean |
isOverflow(Object parameter)
in or not in 操作中的values长度是否超过了数据库支持的最大升序
|
static boolean |
isOverflowWithIn(Object parameter)
超过最大长度,且为In操作
|
static boolean |
isOverflowWithNotIn(Object parameter)
超过最大长度,且为NotIn操作
|
static boolean |
isSingleClause(Object parameter)
是否为单条件
|
static boolean |
isSingleValue(Object parameter) |
public static boolean hasAggregateFields(Object fields)
public static boolean isAscending(Object parameter)
parameter - public static boolean isDescending(Object parameter)
public static boolean isSingleClause(Object parameter)
parameter - public static boolean isCombineClause(Object parameter)
parameter - public static boolean isChildClause(Object parameter)
parameter - public static boolean isNullValue(Object parameter)
public static boolean isSingleValue(Object parameter)
public static boolean isListValue(Object parameter)
public static boolean isOverflow(Object parameter)
public static boolean isNotOverflow(Object parameter)
public static boolean isOverflowWithIn(Object parameter)
public static boolean isOverflowWithNotIn(Object parameter)
public static boolean isBetweenValue(Object parameter)
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