Class ComparisonOperators.Eq
java.lang.Object
org.springframework.data.mongodb.core.aggregation.ComparisonOperators.Eq
- All Implemented Interfaces:
AggregationExpression
,MongoExpression
- Enclosing class:
- ComparisonOperators
AggregationExpression
for $eq
.- Author:
- Christoph Strobl
-
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.Creates newComparisonOperators.Eq
with all previously added arguments appending the given one.equalTo
(AggregationExpression expression) Creates newComparisonOperators.Eq
with all previously added arguments appending the given one.equalToValue
(Object value) Creates newComparisonOperators.Eq
with all previously added arguments appending the given one.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
org.bson.Document
toDocument
(Object value, AggregationOperationContext context) org.bson.Document
toDocument
(AggregationOperationContext context) static ComparisonOperators.Eq
Creates newComparisonOperators.Eq
.static ComparisonOperators.Eq
valueOf
(AggregationExpression expression) Creates newComparisonOperators.Eq
.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
-
valueOf
Creates newComparisonOperators.Eq
.- Parameters:
fieldReference
- must not be null.- Returns:
- new instance of
ComparisonOperators.Eq
.
-
valueOf
Creates newComparisonOperators.Eq
.- Parameters:
expression
- must not be null.- Returns:
- new instance of
ComparisonOperators.Eq
.
-
equalTo
Creates newComparisonOperators.Eq
with all previously added arguments appending the given one.- Parameters:
fieldReference
- must not be null.- Returns:
- new instance of
ComparisonOperators.Eq
.
-
equalTo
Creates newComparisonOperators.Eq
with all previously added arguments appending the given one.- Parameters:
expression
- must not be null.- Returns:
- new instance of
ComparisonOperators.Eq
.
-
equalToValue
Creates newComparisonOperators.Eq
with all previously added arguments appending the given one.- Parameters:
value
- must not be null.- Returns:
- new instance of
ComparisonOperators.Eq
.
-
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
-