Datamongo 753 #74
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Datamongo 753 #74
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added 2 commits
September 19, 2013 16:58
Prototypic solution.
…ations. Introduced FieldsExposingAggregationOperation to mark AggregationOperations that change the set of exposed fields available for processing by later AggregationOperations. Extracted context state out of AggregationOperation to ExposedFieldsAggregationContext for better separation of concerns. Modified toDbObject in Aggregation to only replace the aggregation context when the "current" AggregationOperation was a FieldExposingAggregationOperation. Removed the getFields() method of UnwindOperation and changed it's type to just AggregationOperation since the UnwindOperation doesn't expose new fields to the context and retains all fields that are currently available. Resolution of nested field references are working now.
thomasdarimont
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Sep 26, 2013
…n operations. Aggregation pipelines now correctly handle nested field references in aggregation operations. We introduced FieldsExposingAggregationOperation to mark AggregationOperations that change the set of exposed fields available for processing by later AggregationOperations. Extracted context state out of AggregationOperation to ExposedFieldsAggregationContext for better separation of concerns. Modified toDbObject(…) in Aggregation to only replace the aggregation context when the current AggregationOperation is a FieldExposingAggregationOperation. Original pull request: #74.
thomasdarimont
pushed a commit
that referenced
this pull request
Sep 26, 2013
…n operations. Aggregation pipelines now correctly handle nested field references in aggregation operations. We introduced FieldsExposingAggregationOperation to mark AggregationOperations that change the set of exposed fields available for processing by later AggregationOperations. Extracted context state out of AggregationOperation to ExposedFieldsAggregationContext for better separation of concerns. Modified toDbObject(…) in Aggregation to only replace the aggregation context when the current AggregationOperation is a FieldExposingAggregationOperation. Original pull request: #74.
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