mmidy 2002/07/10 11:57:00
Modified: java/src/org/apache/xml/dtm/ref DTMDefaultBaseIterators.java
Log:
bugzilla 9575: Fix AncestorIterator counting root node twice. Patch from Henry
Zongaro.
Revision Changes Path
1.15 +11 -9
xml-xalan/java/src/org/apache/xml/dtm/ref/DTMDefaultBaseIterators.java
Index: DTMDefaultBaseIterators.java
===================================================================
RCS file:
/home/cvs/xml-xalan/java/src/org/apache/xml/dtm/ref/DTMDefaultBaseIterators.java,v
retrieving revision 1.14
retrieving revision 1.15
diff -u -r1.14 -r1.15
--- DTMDefaultBaseIterators.java 16 May 2002 23:38:41 -0000 1.14
+++ DTMDefaultBaseIterators.java 10 Jul 2002 18:57:00 -0000 1.15
@@ -1491,8 +1491,6 @@
else
_startNode = getParent(node);
- _currentNode = getDocumentRoot(node);
-
node = _startNode;
while (node != END)
{
@@ -1501,6 +1499,10 @@
}
m_ancestorsPos = m_ancestors.size()-1;
+ _currentNode = (m_ancestorsPos>=0)
+ ? m_ancestors.elementAt(m_ancestorsPos)
+ : DTM.NULL;
+
return resetPosition();
}
@@ -1516,10 +1518,11 @@
public DTMAxisIterator reset()
{
- _currentNode = getDocumentRoot(_startNode);
-
m_ancestorsPos = m_ancestors.size()-1;
+ _currentNode = (m_ancestorsPos>=0) ? m_ancestors.elementAt(m_ancestorsPos)
+ : DTM.NULL;
+
return resetPosition();
}
@@ -1533,11 +1536,10 @@
int next = _currentNode;
- int pos = m_ancestorsPos--;
- if(pos < 0)
- _currentNode = DTM.NULL;
- else
- _currentNode = m_ancestors.elementAt(pos);
+ int pos = --m_ancestorsPos;
+
+ _currentNode = (pos >= 0) ? m_ancestors.elementAt(m_ancestorsPos)
+ : DTM.NULL;
return returnNode(next);
}
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