ASTNode* Intersect::staticResolution(StaticContext *context)
{
XPath2MemoryManager *mm = context->getMemoryManager();
if(!sortAdded_) {
sortAdded_ = true;
// Wrap ourselves in a document order sort
ASTNode *result = new (mm) XQDocumentOrder(this, mm);
result->setLocationInfo(this);
return result->staticResolution(context);
}
for(VectorOfASTNodes::iterator i = _args.begin(); i != _args.end(); ++i) {
SequenceType *seqType = new (mm) SequenceType(new (mm) SequenceType::ItemType(SequenceType::ItemType::TEST_NODE),
SequenceType::STAR);
seqType->setLocationInfo(this);
*i = new (mm) XQTreatAs(*i, seqType, mm);
(*i)->setLocationInfo(this);
*i = (*i)->staticResolution(context);
}
return this;
}
ASTNode* XQFunctionCall::staticResolution(StaticContext *context)
{
if(uri_ == 0) {
if(prefix_ == 0 || *prefix_ == 0) {
uri_ = context->getDefaultFuncNS();
}
else {
uri_ = context->getUriBoundToPrefix(prefix_, this);
}
}
ASTNode *result = context->lookUpFunction(uri_, name_, *args_, this);
if(result == 0) {
XMLBuffer buf;
buf.set(X("A function called {"));
buf.append(uri_);
buf.append(X("}"));
buf.append(name_);
buf.append(X(" with "));
XPath2Utils::numToBuf(args_ ? (unsigned int)args_->size() : 0, buf);
buf.append(X(" arguments is not defined [err:XPST0017]"));
XQThrow(StaticErrorException, X("XQFunctionCall::staticResolution"), buf.getRawBuffer());
}
// Our arguments don't belong to us anymore
for(VectorOfASTNodes::iterator i = args_->begin(); i != args_->end(); ++i) {
*i = 0;
}
// Release this object
this->release();
return result->staticResolution(context);
}
ASTNode* FunctionZeroOrOne::staticResolution(StaticContext *context)
{
XPath2MemoryManager *mm = context->getMemoryManager();
SequenceType *seqType = new (mm) SequenceType(new (mm) SequenceType::ItemType(SequenceType::ItemType::TEST_ANYTHING),
SequenceType::QUESTION_MARK);
seqType->setLocationInfo(this);
ASTNode *result = new (mm) XQTreatAs(_args.front(), seqType, mm, err_FORG0003);
result->setLocationInfo(this);
return result->staticResolution(context);
}
