Java Module java.management Package javax.management Interface ValueExp（JDK11）

191 阅读 0 评论 0 点赞

All Superinterfaces:

Serializable

All Known Implementing Classes:

AttributeValueExp, StringValueExp
```
public interface ValueExp
extends Serializable
```
Represents values that can be passed as arguments to relational expressions. Strings, numbers, attributes are valid values and should be represented by implementations of ValueExp.

Since:

1.5

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`ValueExp`	`apply(ObjectName name)`	Applies the ValueExp on a MBean.
`void`	`setMBeanServer(MBeanServer s)`	Deprecated. This method is not needed because a `ValueExp` can access the MBean server in which it is being evaluated by using `QueryEval.getMBeanServer()`.

- Method Detail
  - apply
```
ValueExp apply(ObjectName name)
        throws BadStringOperationException,
               BadBinaryOpValueExpException,
               BadAttributeValueExpException,
               InvalidApplicationException
```
    Applies the ValueExp on a MBean.
    
    Parameters:
    
    name - The name of the MBean on which the ValueExp will be applied.
    
    Returns:
    
    The ValueExp.
    
    Throws:
    
    BadStringOperationException - when an invalid string operation is passed to a method for constructing a query
    
    BadBinaryOpValueExpException - when an invalid expression is passed to a method for constructing a query
    
    BadAttributeValueExpException - when an invalid MBean attribute is passed to a query constructing method
    
    InvalidApplicationException - when an invalid apply is attempted
  - setMBeanServer
```
@Deprecated
void setMBeanServer(MBeanServer s)
```
    Deprecated.
    This method is not needed because a ValueExp can access the MBean server in which it is being evaluated by using QueryEval.getMBeanServer().
    
    Sets the MBean server on which the query is to be performed.
    
    Parameters:
    
    s - The MBean server on which the query is to be performed.

微信小程序

微信扫一扫体验

微信公众账号

微信扫一扫加关注

发表
评论返回
顶部