public virtual System.String getAdditionalAttribute(System.String namespace_Renamed, System.String name)
{
TreeElement e = TreeElement.getAttribute(additionalAttributes, namespace_Renamed, name);
if (e != null)
{
return(e.getAttributeValue());
}
return(null);
}
private void InitBlock()
{
this(base_Renamed, context);
this.formInstances = formInstances;
this(base_Renamed);
this.formInstances = formInstances;
this.instance = instance;
this.formInstances = formInstances;
this.instance = instance;
this.contextNode = TreeReference.rootRef();
functionHandlers = new HashMap <String, IFunctionHandler>();
//UPGRADE_TODO: Class 'java.util.HashMap' was converted to 'System.Collections.Hashtable' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilHashMap'"
variables = new System.Collections.Hashtable();
for (String var: variables.keySet())
{
//UPGRADE_TODO: Method 'java.util.HashMap.get' was converted to 'System.Collections.Hashtable.Item' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javautilHashMapget_javalangObject'"
setVariable(var, variables[var]);
}
return(expandReference(ref_Renamed, false));
if (!ref_Renamed.isAbsolute())
{
return(null);
}
FormInstance baseInstance;
if (ref_Renamed.getInstanceName() != null)
{
baseInstance = getInstance(ref_Renamed.getInstanceName());
}
else
{
baseInstance = instance;
}
if (baseInstance == null)
{
throw new System.SystemException("Unable to expand reference " + ref_Renamed.toString(true) + ", no appropriate instance in evaluation context");
}
List <TreeReference> v = new List <TreeReference>();
expandReference(ref_Renamed, baseInstance, baseInstance.getRoot().Ref, v, includeTemplates);
return(v);
int depth = workingRef.size();
//check to see if we've matched fully
if (depth == sourceRef.size())
{
//TODO: Do we need to clone these references?
refs.addElement(workingRef);
}
else
{
//Otherwise, need to get the next set of matching references
System.String name = sourceRef.getName(depth);
predicates = sourceRef.getPredicate(depth);
//Copy predicates for batch fetch
if (predicates != null)
{
List <XPathExpression> predCopy = new List <XPathExpression>();
for (XPathExpression xpe: predicates)
{
predCopy.addElement(xpe);
}
predicates = predCopy;
}
//ETHERTON: Is this where we should test for predicates?
int mult = sourceRef.getMultiplicity(depth);
List <TreeReference> set = new List <TreeReference>();
TreeElement node = instance.resolveReference(workingRef);
List <TreeReference> passingSet = new List <TreeReference>();
{
if (node.NumChildren > 0)
{
if (mult == TreeReference.INDEX_UNBOUND)
{
int count = node.getChildMultiplicity(name);
for (int i = 0; i < count; i++)
{
TreeElement child = node.getChild(name, i);
if (child != null)
{
set_Renamed.addElement(child.Ref);
}
else
{
throw new System.SystemException("Missing or non-sequntial nodes expanding a reference"); // missing/non-sequential
// nodes
}
}
if (includeTemplates)
{
TreeElement template = node.getChild(name, TreeReference.INDEX_TEMPLATE);
if (template != null)
{
set_Renamed.addElement(template.Ref);
}
}
}
else if (mult != TreeReference.INDEX_ATTRIBUTE)
{
//TODO: Make this test mult >= 0?
//If the multiplicity is a simple integer, just get
//the appropriate child
TreeElement child = node.getChild(name, mult);
if (child != null)
{
set_Renamed.addElement(child.Ref);
}
}
}
if (mult == TreeReference.INDEX_ATTRIBUTE)
{
TreeElement attribute = node.getAttribute(null, name);
if (attribute != null)
{
set_Renamed.addElement(attribute.Ref);
}
}
}
if (predicates != null && predicateEvaluationProgress != null)
{
predicateEvaluationProgress[1] += set_Renamed.size();
}
if (predicates != null)
{
bool firstTime = true;
List <TreeReference> passed = new List <TreeReference>();
for (XPathExpression xpe: predicates)
{
for (int i = 0; i < set_Renamed.size(); ++i)
{
//if there are predicates then we need to see if e.nextElement meets the standard of the predicate
TreeReference treeRef = set_Renamed.elementAt(i);
//test the predicate on the treeElement
EvaluationContext evalContext = rescope(treeRef, (firstTime?treeRef.MultLast:i));
System.Object o = xpe.eval(instance, evalContext);
if (o is System.Boolean)
{
bool testOutcome = ((System.Boolean)o);
if (testOutcome)
{
passed.addElement(treeRef);
}
}
}
firstTime = false;
set_Renamed.clear();
set_Renamed.addAll(passed);
passed.clear();
if (predicateEvaluationProgress != null)
{
predicateEvaluationProgress[0]++;
}
}
}
for (int i = 0; i < set_Renamed.size(); ++i)
{
TreeReference treeRef = set_Renamed.elementAt(i);
expandReference(sourceRef, instance, treeRef, refs, includeTemplates);
}
}
}