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java.lang.Objectorg.apache.xml.utils.TreeWalker
This class does a pre-order walk of the DOM tree, calling a ContentHandler interface as it goes.
Constructor Summary | |
TreeWalker(ContentHandler contentHandler)
Constructor. |
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TreeWalker(ContentHandler contentHandler,
DOMHelper dh)
Constructor. |
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TreeWalker(ContentHandler contentHandler,
DOMHelper dh,
String systemId)
Constructor. |
Method Summary | |
ContentHandler |
getContentHandler()
Get the ContentHandler used for the tree walk. |
void |
setContentHandler(ContentHandler ch)
Get the ContentHandler used for the tree walk. |
void |
traverse(Node pos)
Perform a pre-order traversal non-recursive style. |
void |
traverse(Node pos,
Node top)
Perform a pre-order traversal non-recursive style. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public TreeWalker(ContentHandler contentHandler, DOMHelper dh, String systemId)
contentHandler
- The implemention of thesystemId
- System identifier for the document.
contentHandler operation (toXMLString, digest, ...)public TreeWalker(ContentHandler contentHandler, DOMHelper dh)
contentHandler
- The implemention of the
contentHandler operation (toXMLString, digest, ...)public TreeWalker(ContentHandler contentHandler)
contentHandler
- The implemention of the
contentHandler operation (toXMLString, digest, ...)Method Detail |
public ContentHandler getContentHandler()
public void setContentHandler(ContentHandler ch)
public void traverse(Node pos) throws SAXException
pos
- Node in the tree where to start traversal
TransformerException
SAXException
public void traverse(Node pos, Node top) throws SAXException
pos
- Node in the tree where to start traversaltop
- Node in the tree where to end traversal
TransformerException
SAXException
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