public Expression CreateExpression(IQueryable query, OeConstantToVariableVisitor constantToVariableVisitor)
{
Expression expression;
var expressionBuilder = new OeExpressionBuilder(EdmModel, EntitySetAdapter.EntityType);
expression = Expression.Constant(null, typeof(IEnumerable <>).MakeGenericType(EntitySetAdapter.EntityType));
expression = expressionBuilder.ApplyNavigation(expression, ParseNavigationSegments);
expression = expressionBuilder.ApplyFilter(expression, ODataUri.Filter);
expression = expressionBuilder.ApplySkipToken(expression, SkipTokenParser, ODataUri.SkipToken);
expression = expressionBuilder.ApplyAggregation(expression, ODataUri.Apply);
expression = expressionBuilder.ApplySelect(expression, this);
expression = expressionBuilder.ApplyOrderBy(expression, ODataUri.OrderBy);
expression = expressionBuilder.ApplySkip(expression, ODataUri.Skip, ODataUri.Path);
expression = expressionBuilder.ApplyTake(expression, ODataUri.Top, ODataUri.Path);
expression = expressionBuilder.ApplyCount(expression, IsCountSegment);
if (!IsCountSegment)
{
EntryFactory = CreateEntryFactory(expressionBuilder);
}
expression = constantToVariableVisitor.Translate(expression, expressionBuilder.Constants);
if (ODataUri.QueryCount.GetValueOrDefault())
{
CountExpression = CreateCountExpression(query, expression);
}
return(SourceVisitor.Translate(query, expression));
}
public Expression CreateExpression(IQueryable query, OeConstantToVariableVisitor constantToVariableVisitor)
{
Expression expression;
var expressionBuilder = new OeExpressionBuilder(EdmModel, EntitySetAdapter.EntityType);
expression = Expression.Constant(null, typeof(IEnumerable <>).MakeGenericType(EntitySetAdapter.EntityType));
expression = expressionBuilder.ApplyNavigation(expression, ParseNavigationSegments);
expression = expressionBuilder.ApplyFilter(expression, ODataUri.Filter);
expression = expressionBuilder.ApplyAggregation(expression, ODataUri.Apply);
expression = expressionBuilder.ApplySelect(expression, ODataUri.SelectAndExpand, ODataUri.Path, Headers.MetadataLevel);
expression = expressionBuilder.ApplyOrderBy(expression, ODataUri.OrderBy);
expression = expressionBuilder.ApplySkip(expression, ODataUri.Skip, ODataUri.Path);
expression = expressionBuilder.ApplyTake(expression, ODataUri.Top, ODataUri.Path);
expression = expressionBuilder.ApplyCount(expression, IsCountSegment);
if (!IsCountSegment)
{
EntryFactory = CreateEntryFactory(expressionBuilder);
}
expression = constantToVariableVisitor.Translate(expression, expressionBuilder.Constants);
return(SourceVisitor.Translate(query, expression));
}
public static Expression TranslateSource(Expression query, Expression expression)
{
return(SourceVisitor.Translate(query, expression));
}