DocTree (Java SE 9 & JDK 9 )

All Known Subinterfaces:

AttributeTree, AuthorTree, BlockTagTree, CommentTree, DeprecatedTree, DocCommentTree, DocRootTree, EndElementTree, EntityTree, ErroneousTree, HiddenTree, IdentifierTree, IndexTree, InheritDocTree, InlineTagTree, LinkTree, LiteralTree, ParamTree, ProvidesTree, ReferenceTree, ReturnTree, SeeTree, SerialDataTree, SerialFieldTree, SerialTree, SinceTree, StartElementTree, TextTree, ThrowsTree, UnknownBlockTagTree, UnknownInlineTagTree, UsesTree, ValueTree, VersionTree
```
public interface DocTree
```
Common interface for all nodes in a documentation syntax tree.

Since:

1.8

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class DocTree.Kind
Enumerates all kinds of trees.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`<R,D> R`	`accept(DocTreeVisitor<R,D> visitor, D data)`	Accept method used to implement the visitor pattern.
`DocTree.Kind`	`getKind()`	Returns the kind of this tree.

- Method Detail
  - getKind
```
DocTree.Kind getKind()
```
    Returns the kind of this tree.
    
    Returns:
    
    the kind of this tree.
  - accept
```
<R,D> R accept(DocTreeVisitor<R,D> visitor,
               D data)
```
    Accept method used to implement the visitor pattern. The visitor pattern is used to implement operations on trees.
    
    Type Parameters:
    
    R - result type of this operation.
    
    D - type of additional data.
    
    Parameters:
    
    visitor - the visitor to be called
    
    data - a parameter value to be passed to the visitor method
    
    Returns:
    
    the value returned from the visitor method