Class UniqueAnchorNamesValidator

java.lang.Object

org.apache.maven.doxia.sink.impl.AbstractSink

org.apache.maven.doxia.sink.impl.SinkWrapper

org.apache.maven.doxia.sink.impl.UniqueAnchorNamesValidator

All Implemented Interfaces:

AutoCloseable, Markup, Sink

public class UniqueAnchorNamesValidator
extends SinkWrapper

Validates that each anchor name only appears once per document. Otherwise logs a warning.

Field Summary

Fields

Modifier and Type	Field	Description
private static final org.slf4j.Logger	LOGGER
private final Set<String>	usedAnchorNames

Fields inherited from interface Markup

COLON, EOL, EQUAL, GREATER_THAN, LEFT_CURLY_BRACKET, LEFT_SQUARE_BRACKET, LESS_THAN, MINUS, PLUS, QUOTE, RIGHT_CURLY_BRACKET, RIGHT_SQUARE_BRACKET, SEMICOLON, SLASH, SPACE, STAR

Fields inherited from interface Sink

JUSTIFY_CENTER, JUSTIFY_DEFAULT, JUSTIFY_LEFT, JUSTIFY_RIGHT, NUMBERING_DECIMAL, NUMBERING_LOWER_ALPHA, NUMBERING_LOWER_ROMAN, NUMBERING_UPPER_ALPHA, NUMBERING_UPPER_ROMAN, SECTION_LEVEL_1, SECTION_LEVEL_2, SECTION_LEVEL_3, SECTION_LEVEL_4, SECTION_LEVEL_5, SECTION_LEVEL_6

Constructor Summary

Constructors

Constructor	Description
UniqueAnchorNamesValidator(Sink sink)

Method Summary

Modifier and Type	Method	Description
void	anchor(String name, SinkEventAttributes attributes)	Starts an element which defines an anchor.

Methods inherited from class SinkWrapper

address, address_, anchor_, article, article_, author, author_, blockquote, blockquote_, body, body_, bold, bold_, close, comment, content, content_, data, data_, date, date_, definedTerm, definedTerm_, definition, definition_, definitionList, definitionList_, definitionListItem, definitionListItem_, division, division_, figure, figure_, figureCaption, figureCaption_, figureGraphics, flush, footer, footer_, getDocumentLocator, getWrappedSink, head, head_, header, header_, horizontalRule, inline, inline_, italic, italic_, lineBreak, lineBreakOpportunity, link, link_, list, list_, listItem, listItem_, markupLineBreak, monospaced, monospaced_, navigation, navigation_, nonBreakingSpace, numberedList, numberedList_, numberedListItem, numberedListItem_, pageBreak, paragraph, paragraph_, rawText, section, section_, sectionTitle, sectionTitle_, setDocumentLocator, setWrappedSink, sidebar, sidebar_, table, table_, tableCaption, tableCaption_, tableCell, tableCell_, tableHeaderCell, tableHeaderCell_, tableRow, tableRow_, tableRows, tableRows_, text, time, time_, title, title_, unknown, verbatim, verbatim_

Methods inherited from class AbstractSink

address, anchor, article, author, blockquote, body, content, data, date, definedTerm, definition, definitionList, definitionListItem, division, figure, figureCaption, figureGraphics, footer, formatLocation, getLocationLogPrefix, head, header, horizontalRule, init, inline, lineBreak, lineBreakOpportunity, link, list, listItem, navigation, numberedList, numberedListItem, paragraph, section1, section1_, section2, section2_, section3, section3_, section4, section4_, section5, section5_, section6, section6_, sectionTitle, sectionTitle_, sectionTitle1, sectionTitle1_, sectionTitle2, sectionTitle2_, sectionTitle3, sectionTitle3_, sectionTitle4, sectionTitle4_, sectionTitle5, sectionTitle5_, sectionTitle6, sectionTitle6_, sidebar, table, tableCaption, tableCell, tableHeaderCell, tableRow, tableRows, text, time, title, unifyEOLs, verbatim

Methods inherited from class Object

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

Field Details

LOGGER

private static final org.slf4j.Logger LOGGER

usedAnchorNames

private final Set<String> usedAnchorNames

Constructor Details

UniqueAnchorNamesValidator

public UniqueAnchorNamesValidator(Sink sink)

Method Details

anchor

public void anchor(String name,
 SinkEventAttributes attributes)

Description copied from interface: Sink

Starts an element which defines an anchor.

The name parameter has to be a valid SGML NAME token. According to the HTML 4.01 specification section 6.2 SGML basic types:

ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").

Supported attributes are the base attributes. If NAME is specified in the SinkEventAttributes, it will be overwritten by the name parameter.

Specified by:

anchor in interface Sink

Overrides:

anchor in class SinkWrapper

Parameters:

name - the name of the anchor. This has to be a valid SGML NAME token.

attributes - A set of SinkEventAttributes, may be null.