Class EvaluationOperators
java.lang.Object
org.springframework.data.mongodb.core.aggregation.EvaluationOperators
Gateway to evaluation operators such as $expr.
- Since:
- 3.3
- Author:
- Divya Srivastava
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Nested Class Summary
Nested Classes -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionTake the value resulting from the given fieldReference.valueOf
(AggregationExpression expression) Take the value resulting from the givenAggregationExpression
.
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Constructor Details
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EvaluationOperators
public EvaluationOperators()
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Method Details
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valueOf
Take the value resulting from the given fieldReference.- Parameters:
fieldReference
- must not be null.- Returns:
- new instance of
EvaluationOperators.EvaluationOperatorFactory
.
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valueOf
public static EvaluationOperators.EvaluationOperatorFactory valueOf(AggregationExpression expression) Take the value resulting from the givenAggregationExpression
.- Parameters:
expression
- must not be null.- Returns:
- new instance of
EvaluationOperators.EvaluationOperatorFactory
.
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