TestDescriptor.Visitor

All Known Implementing Classes:

AbstractOrderingVisitor, ClassOrderingVisitor, CompositeTestDescriptorVisitor, MethodOrderingVisitor

Enclosing interface:

TestDescriptor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public static interface TestDescriptor.Visitor
```
Visitor for the tree-like TestDescriptor structure.

See Also:

TestDescriptor.accept(Visitor)

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static TestDescriptor.Visitor`	`composite(TestDescriptor.Visitor... visitors)`	Combine the supplied `visitors` into a single `Visitor`.
`void`	`visit(TestDescriptor descriptor)`	Visit a `TestDescriptor`.

- Method Detail
  - composite
```
@API(status=MAINTAINED,
     since="1.13.3")
static TestDescriptor.Visitor composite(TestDescriptor.Visitor... visitors)
```
    Combine the supplied visitors into a single Visitor.
    If the supplied array contains only a single Visitor, that Visitor is returned as is.
    
    Parameters:
    
    visitors - the Visitors to combine; never null or empty
    
    Returns:
    
    the combined Visitor
    
    Throws:
    
    org.junit.platform.commons.PreconditionViolationException - if visitors is null, contains null elements, or is empty
    
    Since:
    
    1.13
  - visit
```
void visit(TestDescriptor descriptor)
```
    Visit a TestDescriptor.
    
    Parameters:
    
    descriptor - the TestDescriptor to visit; never null