public static class ConditionalOperators.Switch extends Object
AggregationExpression
for $switch
.Modifier and Type | Class and Description |
---|---|
protected static class |
AbstractAggregationExpression.Expand
Expand a nested list of values to single entries or keep the list.
|
static class |
ConditionalOperators.Switch.CaseOperator
Encapsulates the aggregation framework case document inside a
$switch -operation. |
protected String getMongoMethod()
public static ConditionalOperators.Switch switchCases(ConditionalOperators.Switch.CaseOperator... conditions)
ConditionalOperators.Switch
.conditions
- must not be null.public static ConditionalOperators.Switch switchCases(List<ConditionalOperators.Switch.CaseOperator> conditions)
ConditionalOperators.Switch
.conditions
- must not be null.public ConditionalOperators.Switch defaultTo(Object value)
value
- must not be null.ConditionalOperators.Switch
.public org.bson.Document toDocument(AggregationOperationContext context)
AggregationExpression
toDocument
in interface AggregationExpression
context
- must not be null.Document
) form of the expression.public org.bson.Document toDocument(Object value, AggregationOperationContext context)
protected List<Object> append(Object value, AbstractAggregationExpression.Expand expandList)
protected <T> T get(int index)
T
- index
- protected <T> T get(Object key)
T
- key
- protected boolean contains(Object key)
key
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