Class ConditionalOperators.Switch
java.lang.Object
org.springframework.data.mongodb.core.aggregation.ConditionalOperators.Switch
- All Implemented Interfaces:
AggregationExpression
,MongoExpression
- Enclosing class:
- ConditionalOperators
AggregationExpression
for $switch
.- Author:
- Christoph Strobl
-
Nested Class Summary
Modifier and TypeClassDescriptionstatic class
Encapsulates the aggregation framework case document inside a$switch
-operation. -
Method Summary
Modifier and TypeMethodDescriptionappend
(Object value, org.springframework.data.mongodb.core.aggregation.AbstractAggregationExpression.Expand expandList) Append the given key at the position in the underlyingLinkedHashMap
.Get the argument map.protected boolean
Check if the given key is available.Set the default value.protected <T> T
get
(int index) Get the value at a given index.protected <T> T
Get the value for a given key.protected String
protected boolean
static ConditionalOperators.Switch
switchCases
(List<ConditionalOperators.Switch.CaseOperator> conditions) Creates newConditionalOperators.Switch
.static ConditionalOperators.Switch
switchCases
(ConditionalOperators.Switch.CaseOperator... conditions) Creates newConditionalOperators.Switch
.org.bson.Document
toDocument
(Object value, AggregationOperationContext context) org.bson.Document
toDocument
(AggregationOperationContext context) values()
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.springframework.data.mongodb.core.aggregation.AggregationExpression
toDocument
-
Method Details
-
getMongoMethod
-
switchCases
public static ConditionalOperators.Switch switchCases(ConditionalOperators.Switch.CaseOperator... conditions) Creates newConditionalOperators.Switch
.- Parameters:
conditions
- must not be null.
-
switchCases
public static ConditionalOperators.Switch switchCases(List<ConditionalOperators.Switch.CaseOperator> conditions) Creates newConditionalOperators.Switch
.- Parameters:
conditions
- must not be null.
-
defaultTo
Set the default value.- Parameters:
value
- must not be null.- Returns:
- new instance of
ConditionalOperators.Switch
.
-
toDocument
Description copied from interface:AggregationExpression
- Specified by:
toDocument
in interfaceAggregationExpression
- Parameters:
context
- must not be null.- Returns:
- the MongoDB native (
Document
) form of the expression.
-
toDocument
-
asFields
-
append
-
append
-
append
-
appendTo
-
remove
-
appendAt
Append the given key at the position in the underlyingLinkedHashMap
.- Parameters:
index
-key
-value
-- Returns:
- Since:
- 3.1
-
values
-
get
protected <T> T get(int index) Get the value at a given index.- Type Parameters:
T
-- Parameters:
index
-- Returns:
- Since:
- 2.1
-
get
Get the value for a given key.- Type Parameters:
T
-- Parameters:
key
-- Returns:
- Since:
- 2.1
-
isArgumentMap
protected boolean isArgumentMap() -
argumentMap
Get the argument map.- Returns:
- Since:
- 2.1
-
contains
Check if the given key is available.- Parameters:
key
-- Returns:
- Since:
- 2.1
-