RuleMemberValidator

java.lang.Object
- org.junit.internal.runners.rules.RuleMemberValidator

```
public class RuleMemberValidator
extends java.lang.Object
```
A RuleMemberValidator validates the rule fields/methods of a TestClass. All reasons for rejecting the TestClass are written to a list of errors.
There are four slightly different validators. The CLASS_RULE_VALIDATOR validates fields with a ClassRule annotation and the RULE_VALIDATOR validates fields with a Rule annotation.

The CLASS_RULE_METHOD_VALIDATOR validates methods with a ClassRule annotation and the RULE_METHOD_VALIDATOR validates methods with a Rule annotation.

Field Summary

Fields
Modifier and Type	Field	Description
`static RuleMemberValidator`	`CLASS_RULE_METHOD_VALIDATOR`	Validates methods with a `ClassRule` annotation.
`static RuleMemberValidator`	`CLASS_RULE_VALIDATOR`	Validates fields with a `ClassRule` annotation.
`static RuleMemberValidator`	`RULE_METHOD_VALIDATOR`	Validates methods with a `Rule` annotation.
`static RuleMemberValidator`	`RULE_VALIDATOR`	Validates fields with a `Rule` annotation.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`validate(TestClass target, java.util.List<java.lang.Throwable> errors)`	Validate the `TestClass` and adds reasons for rejecting the class to a list of errors.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - CLASS_RULE_VALIDATOR
```
public static final RuleMemberValidator CLASS_RULE_VALIDATOR
```
    Validates fields with a ClassRule annotation.
  - RULE_VALIDATOR
```
public static final RuleMemberValidator RULE_VALIDATOR
```
    Validates fields with a Rule annotation.
  - CLASS_RULE_METHOD_VALIDATOR
```
public static final RuleMemberValidator CLASS_RULE_METHOD_VALIDATOR
```
    Validates methods with a ClassRule annotation.
  - RULE_METHOD_VALIDATOR
```
public static final RuleMemberValidator RULE_METHOD_VALIDATOR
```
    Validates methods with a Rule annotation.
- Method Detail
  - validate
```
public void validate(TestClass target,
                     java.util.List<java.lang.Throwable> errors)
```
    Validate the TestClass and adds reasons for rejecting the class to a list of errors.
    
    Parameters:
    
    target - the TestClass to validate.
    
    errors - the list of errors.