Package dev.morphia.aggregation.expressions

Class DataSizeExpressions

java.lang.Object

dev.morphia.aggregation.expressions.DataSizeExpressions

public final class DataSizeExpressions
extends Object

Defines helper methods for the data size expressions

Since:

2.1

Method Summary

Modifier and Type	Method	Description
static Expression	binarySize(Object value)	Returns the size of a given string or binary data value’s content in bytes.
static Expression	bsonSize(Object value)	Returns the size in bytes of a given document (i.e.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

binarySize

public static Expression binarySize(Object value)

Returns the size of a given string or binary data value’s content in bytes.

Parameters:

value - the value to examine

Returns:

the new value

Since server release

4.4

MongoDB documentation

Aggregration Expression: $binarySize

bsonSize

public static Expression bsonSize(Object value)

Returns the size in bytes of a given document (i.e. bsontype Object) when encoded as BSON.

Parameters:

value - the value to examine

Returns:

the new expression

Since server release

4.4

MongoDB documentation

Aggregration Expression: $bsonSize