public ApplyClause BindApply(IEnumerable <QueryToken> tokens)
{
ExceptionUtils.CheckArgumentNotNull(tokens, "tokens");
var transformations = new List <TransformationNode>();
foreach (var token in tokens)
{
switch (token.Kind)
{
case QueryTokenKind.Aggregate:
var aggregate = BindAggregateToken((AggregateToken)(token));
transformations.Add(aggregate);
aggregateExpressionsCache = aggregate.Expressions;
state.AggregatedPropertyNames =
aggregate.Expressions.Select(statement => statement.Alias).ToList();
break;
case QueryTokenKind.AggregateGroupBy:
var groupBy = BindGroupByToken((GroupByToken)(token));
transformations.Add(groupBy);
break;
default:
var filterClause = this.filterBinder.BindFilter(token);
var filterNode = new FilterTransformationNode(filterClause);
transformations.Add(filterNode);
break;
}
}
return(new ApplyClause(transformations));
}
public ApplyClause BindApply(IEnumerable <QueryToken> tokens)
{
ExceptionUtils.CheckArgumentNotNull(tokens, "tokens");
List <TransformationNode> transformations = new List <TransformationNode>();
foreach (QueryToken token in tokens)
{
switch (token.Kind)
{
case QueryTokenKind.Aggregate:
AggregateTransformationNode aggregate = BindAggregateToken((AggregateToken)(token));
transformations.Add(aggregate);
aggregateExpressionsCache = aggregate.AggregateExpressions;
state.AggregatedPropertyNames = new HashSet <EndPathToken>(aggregate.AggregateExpressions.Select(statement => new EndPathToken(statement.Alias, null)));
state.IsCollapsed = true;
break;
case QueryTokenKind.AggregateGroupBy:
GroupByTransformationNode groupBy = BindGroupByToken((GroupByToken)(token));
transformations.Add(groupBy);
state.IsCollapsed = true;
break;
case QueryTokenKind.Compute:
var compute = BindComputeToken((ComputeToken)token);
transformations.Add(compute);
state.AggregatedPropertyNames = new HashSet <EndPathToken>(compute.Expressions.Select(statement => new EndPathToken(statement.Alias, null)));
break;
case QueryTokenKind.Expand:
SelectExpandClause expandClause = SelectExpandSemanticBinder.Bind(this.odataPathInfo, (ExpandToken)token, null, this.configuration, null);
ExpandTransformationNode expandNode = new ExpandTransformationNode(expandClause);
transformations.Add(expandNode);
break;
default:
FilterClause filterClause = this.filterBinder.BindFilter(token);
FilterTransformationNode filterNode = new FilterTransformationNode(filterClause);
transformations.Add(filterNode);
break;
}
}
return(new ApplyClause(transformations));
}
