Package org.htmlunit.xpath.xml.dtm
Interface DTMFilter
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public interface DTMFilterSimple filter for doing node tests. Note the semantics of this are somewhat different that the DOM's NodeFilter.
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Field Summary
Fields Modifier and Type Field Description static intSHOW_ALLShow allNodes.static intSHOW_ATTRIBUTEShowAttrnodes.static intSHOW_BYFUNCTIONSpecial bit for filters implementing match patterns starting with a function.static intSHOW_CDATA_SECTIONShowCDATASectionnodes.static intSHOW_COMMENTShowCommentnodes.static intSHOW_DOCUMENTShowDocumentnodes.static intSHOW_DOCUMENT_FRAGMENTShowDocumentFragmentnodes.static intSHOW_DOCUMENT_TYPEShowDocumentTypenodes.static intSHOW_ELEMENTShowElementnodes.static intSHOW_ENTITYShowEntitynodes.static intSHOW_ENTITY_REFERENCEShowEntityReferencenodes.static intSHOW_NAMESPACEThis bit instructs the iterator to show namespace nodes, which are modeled by DTM but not by the DOM.static intSHOW_NOTATIONShowNotationnodes.static intSHOW_PROCESSING_INSTRUCTIONShowProcessingInstructionnodes.static intSHOW_TEXTShowTextnodes.
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Field Detail
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SHOW_ALL
static final int SHOW_ALL
Show allNodes.- See Also:
- Constant Field Values
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SHOW_ELEMENT
static final int SHOW_ELEMENT
ShowElementnodes.- See Also:
- Constant Field Values
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SHOW_ATTRIBUTE
static final int SHOW_ATTRIBUTE
ShowAttrnodes. This is meaningful only when creating an iterator or tree-walker with an attribute node as itsroot; in this case, it means that the attribute node will appear in the first position of the iteration or traversal. Since attributes are never children of other nodes, they do not appear when traversing over the main document tree.- See Also:
- Constant Field Values
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SHOW_TEXT
static final int SHOW_TEXT
ShowTextnodes.- See Also:
- Constant Field Values
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SHOW_CDATA_SECTION
static final int SHOW_CDATA_SECTION
ShowCDATASectionnodes.- See Also:
- Constant Field Values
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SHOW_ENTITY_REFERENCE
static final int SHOW_ENTITY_REFERENCE
ShowEntityReferencenodes. Note that if Entity References have been fully expanded while the tree was being constructed, these nodes will not appear and this mask has no effect.- See Also:
- Constant Field Values
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SHOW_ENTITY
static final int SHOW_ENTITY
ShowEntitynodes. This is meaningful only when creating an iterator or tree-walker with anEntitynode as itsroot; in this case, it means that theEntitynode will appear in the first position of the traversal. Since entities are not part of the document tree, they do not appear when traversing over the main document tree.- See Also:
- Constant Field Values
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SHOW_PROCESSING_INSTRUCTION
static final int SHOW_PROCESSING_INSTRUCTION
ShowProcessingInstructionnodes.- See Also:
- Constant Field Values
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SHOW_COMMENT
static final int SHOW_COMMENT
ShowCommentnodes.- See Also:
- Constant Field Values
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SHOW_DOCUMENT
static final int SHOW_DOCUMENT
ShowDocumentnodes. (Of course, as with Attributes and such, this is meaningful only when the iteration root is the Document itself, since Document has no parent.)- See Also:
- Constant Field Values
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SHOW_DOCUMENT_TYPE
static final int SHOW_DOCUMENT_TYPE
ShowDocumentTypenodes.- See Also:
- Constant Field Values
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SHOW_DOCUMENT_FRAGMENT
static final int SHOW_DOCUMENT_FRAGMENT
ShowDocumentFragmentnodes. (Of course, as with Attributes and such, this is meaningful only when the iteration root is the Document itself, since DocumentFragment has no parent.)- See Also:
- Constant Field Values
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SHOW_NOTATION
static final int SHOW_NOTATION
ShowNotationnodes. This is meaningful only when creating an iterator or tree-walker with aNotationnode as itsroot; in this case, it means that theNotationnode will appear in the first position of the traversal. Since notations are not part of the document tree, they do not appear when traversing over the main document tree.- See Also:
- Constant Field Values
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SHOW_NAMESPACE
static final int SHOW_NAMESPACE
This bit instructs the iterator to show namespace nodes, which are modeled by DTM but not by the DOM. Make sure this does not conflict withNodeFilter.%REVIEW% Might be safer to start from higher bits and work down, to leave room for the DOM to expand its set of constants... Or, possibly, to create a DTM-specific field for these additional bits.
- See Also:
- Constant Field Values
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SHOW_BYFUNCTION
static final int SHOW_BYFUNCTION
Special bit for filters implementing match patterns starting with a function. Make sure this does not conflict withNodeFilter.%REVIEW% Might be safer to start from higher bits and work down, to leave room for the DOM to expand its set of constants... Or, possibly, to create a DTM-specific field for these additional bits.
- See Also:
- Constant Field Values
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