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## org.teleal.lemma.processor.xhtml
Class TocProcessor

    java.lang.Object
      org.teleal.lemma.processor.AbstractProcessor<org.teleal.common.xhtml.XHTML,org.teleal.common.xhtml.XHTML>
          org.teleal.lemma.processor.xhtml.TocProcessor

All Implemented Interfaces:
  Processor<org.teleal.common.xhtml.XHTML,org.teleal.common.xhtml.XHTML>

    public class TocProcessor

extends AbstractProcessor<org.teleal.common.xhtml.XHTML,org.teleal.common.xhtml.XHTML>

Replaces `toc` anchors with a generated table-of-contents.

The table-of-contents is generated by discovering all containers in an XHTML document which are classed as a `TocProcessor.SectionType`. Depending on their nesting level in the document (and not their name - all are equal), they are added to the table-of-contents.

Author:
  Christian Bauer

Nested Class Summary
`static class` | `TocProcessor.SectionType`
`protected class` | `TocProcessor.TocItem`

Field Summary
`static String` | `SECTION_ELEMENT`
`static String` | `TYPE_TOC`
`static String` | `TYPE_TOC_ITEM`
`static String` | `TYPE_TOC_ITEM_LEVEL`
`static String` | `TYPE_TOC_ITEM_PREFIX`

Fields inherited from class org.teleal.lemma.processor.AbstractProcessor
`READER_SUFFIX_MAP`

Constructor Summary
`TocProcessor()`

Method Summary
`protected void` | `addChildTocItems(TocProcessor.TocItem currentTocItem, org.teleal.common.xhtml.XHTMLElement currentElement)`
`protected org.teleal.common.xhtml.XHTML` | `addTableOfContents(org.teleal.common.xhtml.XHTML input, Context context)`
`protected String` | `findNearestIdentifier(org.teleal.common.xhtml.XHTMLElement sectionElement)`
`protected org.teleal.common.xhtml.XHTMLElement` | `findNearestTitleElement(org.teleal.common.xhtml.XHTMLElement sectionElement)`
`protected org.teleal.common.xhtml.XHTML` | `generateToc(TocProcessor.TocItem root)`
`org.teleal.common.xhtml.XHTML` | `process(org.teleal.common.xhtml.XHTML input, Context context)`

Methods inherited from class org.teleal.lemma.processor.AbstractProcessor
`getParser, getReader, getXPath`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

### TYPE_TOC

    public static final String TYPE_TOC

See Also:
  Constant Field Values

### TYPE_TOC_ITEM

    public static final String TYPE_TOC_ITEM

See Also:
  Constant Field Values

### TYPE_TOC_ITEM_PREFIX

    public static final String TYPE_TOC_ITEM_PREFIX

See Also:
  Constant Field Values

### TYPE_TOC_ITEM_LEVEL

    public static final String TYPE_TOC_ITEM_LEVEL

See Also:
  Constant Field Values

### SECTION_ELEMENT

    public static final String SECTION_ELEMENT

See Also:
  Constant Field Values

Constructor Detail

### TocProcessor

    public TocProcessor()

Method Detail

### process

    public org.teleal.common.xhtml.XHTML process(org.teleal.common.xhtml.XHTML input,
                                                 Context context)

### addTableOfContents

    protected org.teleal.common.xhtml.XHTML addTableOfContents(org.teleal.common.xhtml.XHTML input,
                                                               Context context)

### addChildTocItems

    protected void addChildTocItems(TocProcessor.TocItem currentTocItem,
                                    org.teleal.common.xhtml.XHTMLElement currentElement)

### findNearestIdentifier

    protected String findNearestIdentifier(org.teleal.common.xhtml.XHTMLElement sectionElement)

### findNearestTitleElement

    protected org.teleal.common.xhtml.XHTMLElement findNearestTitleElement(org.teleal.common.xhtml.XHTMLElement sectionElement)

### generateToc

    protected org.teleal.common.xhtml.XHTML generateToc(TocProcessor.TocItem root)

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Copyright © 2010 Teleal GmbH, Switzerland. All Rights Reserved.