Module jdk.compiler

Package com.sun.source.doctree

Interface DocTree

所有已知的子接口:

AttributeTree, AuthorTree, BlockTagTree, CommentTree, DeprecatedTree, DocCommentTree, DocRootTree, DocTypeTree, EndElementTree, EntityTree, ErroneousTree, EscapeTree, HiddenTree, IdentifierTree, IndexTree, InheritDocTree, InlineTagTree, LinkTree, LiteralTree, ParamTree, ProvidesTree, ReferenceTree, ReturnTree, SeeTree, SerialDataTree, SerialFieldTree, SerialTree, SinceTree, SnippetTree, SpecTree, StartElementTree, SummaryTree, SystemPropertyTree, TextTree, ThrowsTree, UnknownBlockTagTree, UnknownInlineTagTree, UsesTree, ValueTree, VersionTree

       public interface DocTree
      

所有文档语法树中节点的通用接口。

自Java版本:

1.8

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static enum	DocTree.Kind	枚举所有类型的树。

Method Summary

Modifier and Type	Method	Description
<R, D> R	accept(DocTreeVisitor<R,D> visitor, D data)	用于实现访问者模式的接受方法。
DocTree.Kind	getKind()	返回此树的类型。

Method Details

getKind

             DocTree.Kind getKind()
            

返回此树的类型。

返回:

此树的类型

accept

             <R, D> R accept(DocTreeVisitor<R,D> visitor, D data)
            

用于实现访问者模式的接受方法。访问者模式用于在树上执行操作。

类型参数:

R - 此操作的结果类型

D - 附加数据的类型

参数:

visitor - 要调用的访问者

data - 要传递给访问者方法的参数值

返回:

从访问者方法返回的值