com.sun.source.util

Class DocTreePathScanner<R,P>

java.lang.Object

com.sun.source.util.DocTreeScanner<R,P>

com.sun.source.util.DocTreePathScanner<R,P>

All Implemented Interfaces:

DocTreeVisitor<R,P>

Direct Known Subclasses:

Checker

@Exported
public class DocTreePathScanner<R,P>
extends DocTreeScanner<R,P>

A DocTreeVisitor that visits all the child tree nodes, and provides support for maintaining a path for the parent nodes. To visit nodes of a particular type, just override the corresponding visitorXYZ method. Inside your method, call super.visitXYZ to visit descendant nodes.

Since:

1.8

Constructor Summary

Constructors

Constructor and Description
DocTreePathScanner()

Method Summary

Modifier and Type	Method and Description
DocTreePath	getCurrentPath() Get the current path for the node, as built up by the currently active set of scan calls.
R	scan(DocTree tree, P p) Scan a single node.
R	scan(DocTreePath path, P p) Scan a tree from a position identified by a TreePath.

Methods inherited from class com.sun.source.util.DocTreeScanner

reduce, scan, visitAttribute, visitAuthor, visitComment, visitDeprecated, visitDocComment, visitDocRoot, visitEndElement, visitEntity, visitErroneous, visitIdentifier, visitInheritDoc, visitLink, visitLiteral, visitOther, visitParam, visitReference, visitReturn, visitSee, visitSerial, visitSerialData, visitSerialField, visitSince, visitStartElement, visitText, visitThrows, visitUnknownBlockTag, visitUnknownInlineTag, visitValue, visitVersion

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DocTreePathScanner

public DocTreePathScanner()

Method Detail

scan

public R scan(DocTreePath path,
              P p)

Scan a tree from a position identified by a TreePath.

scan

public R scan(DocTree tree,
              P p)

Scan a single node. The current path is updated for the duration of the scan.

Overrides:

scan in class DocTreeScanner<R,P>

getCurrentPath

public DocTreePath getCurrentPath()

Get the current path for the node, as built up by the currently active set of scan calls.