internal override void Compile(Compiler compiler) {
CompileAttributes(compiler);
CheckEmpty(compiler);
if (selectKey == Compiler.InvalidQueryKey) {
selectKey = compiler.AddQuery(Compiler.SelfQuery);
}
this.forwardCompatibility = compiler.ForwardCompatibility;
this.manager = compiler.CloneScopeManager();
this.lang = ParseLang( PrecalculateAvt(ref this.langAvt ));
this.dataType = ParseDataType( PrecalculateAvt(ref this.dataTypeAvt ), manager);
this.order = ParseOrder( PrecalculateAvt(ref this.orderAvt ));
this.caseOrder = ParseCaseOrder(PrecalculateAvt(ref this.caseOrderAvt));
if(this.langAvt == null && this.dataTypeAvt == null && this.orderAvt == null && this.caseOrderAvt == null) {
this.sort = new Sort(this.selectKey, this.lang, this.dataType, this.order, this.caseOrder);
}
}
internal void AddSort(Sort sortinfo) {
Debug.Assert(this.sortArray != null, "InitSortArray() wasn't called");
this.sortArray.Add(sortinfo);
}