public virtual GroupByClause Clone(CloneContext cloneContext)
{
Utils.CheckNotNull("cloneContext", cloneContext);
var clone = new GroupByClause(Selector, lambdaSelector, intoIdentifier);
return(clone);
}
protected override QueryModel ApplyNodeSpecificSemantics(QueryModel queryModel, ClauseGenerationContext clauseGenerationContext)
{
Utils.CheckNotNull("queryModel", queryModel);
var groupByClause = new GroupByClause(GetResolvedSelector(clauseGenerationContext),Selector,intoIdentifier);
queryModel.BodyClauses.Add(groupByClause);
clauseGenerationContext.AddContextInfo(this, groupByClause);
queryModel.SelectClause.Selector = GetResolvedAdaptedSelector(clauseGenerationContext);
return queryModel;
}
protected override QueryModel ApplyNodeSpecificSemantics(QueryModel queryModel, ClauseGenerationContext clauseGenerationContext)
{
Utils.CheckNotNull("queryModel", queryModel);
var groupByClause = new GroupByClause(GetResolvedSelector(clauseGenerationContext), Selector, intoIdentifier);
queryModel.BodyClauses.Add(groupByClause);
clauseGenerationContext.AddContextInfo(this, groupByClause);
queryModel.SelectClause.Selector = GetResolvedAdaptedSelector(clauseGenerationContext);
return(queryModel);
}
public void VisitGroupByClause(GroupByClause groupByClause, QueryModel queryModel, int index)
{
var parentMVisitor = LinqUtility.FindParentModelVisitor(this);
parentMVisitor.GroupByNameCounter++;
groupByClause.IntoName = "C" + parentMVisitor.GroupByNameCounter;
groupByClause.FuncIntoName = Db.Setting.Linq.TranslateGroupByIntoName;
groupByClause.FromParameterName = queryModel.MainFromClause.ItemName;
QueryText.Append(" collect ");
if(groupByClause.Selector.NodeType != ExpressionType.New)
{
groupByClause.CollectVariableName = "CV" + parentMVisitor.GroupByNameCounter;
QueryText.AppendFormat(" {0} = ", LinqUtility.ResolvePropertyName(groupByClause.CollectVariableName));
}
GetAqlExpression(groupByClause.Selector, queryModel, true);
QueryText.AppendFormat(" into {0} ", LinqUtility.ResolvePropertyName(groupByClause.TranslateIntoName()));
groupByClause.Visited = true;
}
public virtual GroupByClause Clone(CloneContext cloneContext)
{
Utils.CheckNotNull("cloneContext", cloneContext);
var clone = new GroupByClause(Selector,lambdaSelector,intoIdentifier);
return clone;
}
public void VisitGroupByClause(GroupByClause groupByClause, QueryModel queryModel, int index)
{
var parentMVisitor = LinqUtility.FindParentModelVisitor(this);
parentMVisitor.GroupByNameCounter++;
groupByClause.IntoName = "C" + parentMVisitor.GroupByNameCounter;
groupByClause.FuncIntoName = Db.Setting.Linq.TranslateGroupByIntoName;
groupByClause.FromParameterName = queryModel.MainFromClause.ItemName;
QueryText.Append(" collect ");
var memberExpression = groupByClause.Selector as MemberExpression;
if (memberExpression != null)
QueryText.AppendFormat(" {0} = ", LinqUtility.ResolvePropertyName(memberExpression.Member.Name));
GetAqlExpression(groupByClause.Selector, queryModel, true);
QueryText.AppendFormat(" into {0} ", LinqUtility.ResolvePropertyName(groupByClause.TranslateIntoName()));
groupByClause.Visited = true;
}