Package com.itextpdf.tool.xml.html
Interface TagProcessor
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- All Known Implementing Classes:
AbstractTagProcessor
,Anchor
,Body
,Break
,Div
,DummyTagProcessor
,Header
,HorizontalRule
,Image
,Link
,Meta
,NonSanitizedTag
,OrderedUnorderedList
,OrderedUnorderedListItem
,ParaGraph
,Span
,Style
,Table
,TableData
,TableRow
,Title
,XML
public interface TagProcessor
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.util.List<Element>
content(WorkerContext ctx, Tag tag, java.lang.String content)
This method is called if there is text content encountered between the opening and closing tags this TagProcessor is mapped to.java.util.List<Element>
endElement(WorkerContext ctx, Tag tag, java.util.List<Element> currentContent)
This method is called when a closing tag has been encountered of the TagProcessor implementation that is mapped to the tag.boolean
isStackOwner()
java.util.List<Element>
startElement(WorkerContext ctx, Tag tag)
This method is called when a tag has been encountered.
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Method Detail
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startElement
java.util.List<Element> startElement(WorkerContext ctx, Tag tag)
This method is called when a tag has been encountered.- Parameters:
ctx
- the WorkerContexttag
- the tag encountered- Returns:
- Element an Element to add to the current content;
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content
java.util.List<Element> content(WorkerContext ctx, Tag tag, java.lang.String content)
This method is called if there is text content encountered between the opening and closing tags this TagProcessor is mapped to.- Parameters:
ctx
- the WorkerContexttag
- the tag encounteredcontent
- the text content between the tags this TagProcessor is mapped to.- Returns:
- the element to add to the currentContent list
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endElement
java.util.List<Element> endElement(WorkerContext ctx, Tag tag, java.util.List<Element> currentContent)
This method is called when a closing tag has been encountered of the TagProcessor implementation that is mapped to the tag.- Parameters:
ctx
- the WorkerContexttag
- the tag encounteredcurrentContent
- a list of content possibly created by TagProcessing of inner tags, and bystartElement
andcontent
methods of thisTagProcessor
.- Returns:
- the resulting element to add to the document or a content stack.
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isStackOwner
boolean isStackOwner()
- Returns:
- true if the tag implementation must keep it's own currentContent stack.
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