| private Evaluate ( ActionFrame context, int key ) : object | ||
| context | ActionFrame | |
| key | int | |
| return | object | |
internal override void Execute(Processor processor, ActionFrame frame) {
Debug.Assert(processor != null && frame != null);
ArrayList list = processor.NumberList;
switch (frame.State) {
case Initialized:
Debug.Assert(frame != null);
Debug.Assert(frame.NodeSet != null);
list.Clear();
if (this.valueKey != Compiler.InvalidQueryKey) {
list.Add(SimplifyValue(processor.Evaluate(frame, this.valueKey)));
}
else if (this.level == "any") {
int number = numberAny(processor, frame);
if (number != 0) {
list.Add(number);
}
}
else {
bool multiple = (this.level == "multiple");
XPathNavigator contextNode = frame.Node; // context of xsl:number element. We using this node in MatchCountKey()
XPathNavigator countNode = frame.Node.Clone(); // node we count for
if (countNode.NodeType == XPathNodeType.Attribute || countNode.NodeType == XPathNodeType.Namespace) {
countNode.MoveToParent();
}
while (moveToCount(countNode, processor, contextNode)) {
list.Insert(0, numberCount(countNode, processor, contextNode));
if(! multiple || ! countNode.MoveToParent()) {
break;
}
}
if(! checkFrom(processor, countNode)) {
list.Clear();
}
}
/*CalculatingFormat:*/
frame.StoredOutput = Format(list,
this.formatAvt == null ? this.formatTokens : ParseFormat(this.formatAvt.Evaluate(processor, frame)),
this.langAvt == null ? this.lang : this.langAvt .Evaluate(processor, frame),
this.letterAvt == null ? this.letter : ParseLetter(this.letterAvt.Evaluate(processor, frame)),
this.groupingSepAvt == null ? this.groupingSep : this.groupingSepAvt .Evaluate(processor, frame),
this.groupingSizeAvt == null ? this.groupingSize : this.groupingSizeAvt.Evaluate(processor, frame)
);
goto case OutputNumber;
case OutputNumber :
Debug.Assert(frame.StoredOutput != null);
if (! processor.TextEvent(frame.StoredOutput)) {
frame.State = OutputNumber;
break;
}
frame.Finished();
break;
default:
Debug.Fail("Invalid Number Action execution state");
break;
}
}
internal override void Execute(Processor processor, ActionFrame frame)
{
Debug.Assert(processor != null && frame != null);
ArrayList list = processor.NumberList;
switch (frame.State)
{
case Initialized:
Debug.Assert(frame != null);
Debug.Assert(frame.NodeSet != null);
list.Clear();
if (_valueKey != Compiler.InvalidQueryKey)
{
list.Add(SimplifyValue(processor.Evaluate(frame, _valueKey)));
}
else if (_level == "any")
{
int number = numberAny(processor, frame);
if (number != 0)
{
list.Add(number);
}
}
else
{
bool multiple = (_level == "multiple");
XPathNavigator contextNode = frame.Node; // context of xsl:number element. We using this node in MatchCountKey()
XPathNavigator countNode = frame.Node.Clone(); // node we count for
if (countNode.NodeType == XPathNodeType.Attribute || countNode.NodeType == XPathNodeType.Namespace)
{
countNode.MoveToParent();
}
while (moveToCount(countNode, processor, contextNode))
{
list.Insert(0, numberCount(countNode, processor, contextNode));
if (!multiple || !countNode.MoveToParent())
{
break;
}
}
if (!checkFrom(processor, countNode))
{
list.Clear();
}
}
/*CalculatingFormat:*/
frame.StoredOutput = Format(list,
_formatAvt == null ? _formatTokens : ParseFormat(_formatAvt.Evaluate(processor, frame)),
_langAvt == null ? _lang : _langAvt.Evaluate(processor, frame),
_letterAvt == null ? _letter : ParseLetter(_letterAvt.Evaluate(processor, frame)),
_groupingSepAvt == null ? _groupingSep : _groupingSepAvt.Evaluate(processor, frame),
_groupingSizeAvt == null ? _groupingSize : _groupingSizeAvt.Evaluate(processor, frame)
);
goto case OutputNumber;
case OutputNumber:
Debug.Assert(frame.StoredOutput != null);
if (!processor.TextEvent(frame.StoredOutput))
{
frame.State = OutputNumber;
break;
}
frame.Finished();
break;
default:
Debug.Fail("Invalid Number Action execution state");
break;
}
}