Class ObjectOperators
java.lang.Object
org.springframework.data.mongodb.core.aggregation.ObjectOperators
Gateway for
object
expression operators.
- Since:
- 2.1
- Author:
- Christoph Strobl
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Nested Class Summary
Modifier and TypeClassDescriptionstatic class
AggregationExpression
for$mergeObjects
that combines multiple documents into a single document.static class
static class
AggregationExpression
for$objectToArray
that converts a document to an array ofdocuments
that each contains two fields k and v. -
Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionTake the value referenced by given fieldReference.valueOf
(AggregationExpression expression) Take the value provided by the givenAggregationExpression
.
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Constructor Details
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ObjectOperators
public ObjectOperators()
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Method Details
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valueOf
Take the value referenced by given fieldReference.- Parameters:
fieldReference
- must not be null.- Returns:
- new instance of
ObjectOperators.ObjectOperatorFactory
.
-
valueOf
Take the value provided by the givenAggregationExpression
.- Parameters:
expression
- must not be null.- Returns:
- new instance of
ObjectOperators.ObjectOperatorFactory
.
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