public static class ArithmeticOperators.Add extends Object
AggregationExpression
for $add
.Modifier and Type | Method and Description |
---|---|
ArithmeticOperators.Add |
add(AggregationExpression expression) |
ArithmeticOperators.Add |
add(Number value) |
ArithmeticOperators.Add |
add(String fieldReference) |
protected List<Object> |
append(Object value) |
protected Map<String,Object> |
append(String key,
Object value) |
protected Map<String,Object> |
argumentMap()
Get the argument map.
|
protected static List<Field> |
asFields(String... fieldRefs) |
protected boolean |
contains(Object key)
Check if the given key is available.
|
protected <T> T |
get(int index)
Get the value at a given index.
|
protected <T> T |
get(Object key)
Get the value for a given key.
|
protected String |
getMongoMethod() |
org.bson.Document |
toDocument(AggregationOperationContext context)
|
org.bson.Document |
toDocument(Object value,
AggregationOperationContext context) |
static ArithmeticOperators.Add |
valueOf(AggregationExpression expression)
Creates new
ArithmeticOperators.Add . |
static ArithmeticOperators.Add |
valueOf(Number value)
Creates new
ArithmeticOperators.Add . |
static ArithmeticOperators.Add |
valueOf(String fieldReference)
Creates new
ArithmeticOperators.Add . |
protected List<Object> |
values() |
protected Add(List<?> value)
protected String getMongoMethod()
public static ArithmeticOperators.Add valueOf(String fieldReference)
ArithmeticOperators.Add
.fieldReference
- must not be null.public static ArithmeticOperators.Add valueOf(AggregationExpression expression)
ArithmeticOperators.Add
.expression
- must not be null.public static ArithmeticOperators.Add valueOf(Number value)
ArithmeticOperators.Add
.value
- must not be null.public ArithmeticOperators.Add add(String fieldReference)
public ArithmeticOperators.Add add(AggregationExpression expression)
public ArithmeticOperators.Add add(Number value)
public org.bson.Document toDocument(AggregationOperationContext context)
AggregationExpression
toDocument
in interface AggregationExpression
public org.bson.Document toDocument(Object value, AggregationOperationContext context)
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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