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java.lang.Objectedu.internet2.middleware.grouperClientExt.com.thoughtworks.xstream.io.path.PathTracker
public class PathTracker
Maintains the current Path as a stream is moved through.
Can be linked to a HierarchicalStreamWriter or HierarchicalStreamReader by wrapping them with a PathTrackingWriter or PathTrackingReader.
PathTracker tracker = new PathTracker();
tracker.pushElement("table");
tracker.pushElement("tr");
tracker.pushElement("td");
tracker.pushElement("form");
tracker.popElement("form");
tracker.popElement("td");
tracker.pushElement("td");
tracker.pushElement("div");
Path path = tracker.getPath(); // returns "/table/tr/td[2]/div"
Path,
PathTrackingReader,
PathTrackingWriter| Constructor Summary | |
|---|---|
PathTracker()
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PathTracker(int initialCapacity)
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| Method Summary | |
|---|---|
String |
getCurrentPath()
Deprecated. Use getPath() instead. |
Path |
getPath()
Current Path in stream. |
void |
popElement()
Notify the tracker that the stream has moved out of an element. |
void |
pushElement(String name)
Notify the tracker that the stream has moved into a new element. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public PathTracker()
public PathTracker(int initialCapacity)
initialCapacity - Size of the initial stack of nodes (one level per depth in the tree). Note that this is
only for optimizations - the stack will resize itself if it exceeds its capacity. If in doubt,
use the other constructor.| Method Detail |
|---|
public void pushElement(String name)
name - Name of the elementpublic void popElement()
public String getCurrentPath()
getPath() instead.
public Path getPath()
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