data.GetValue

This function returns the value from the mapping reference. If it is not defined, it returns the default value specified by the user.

Syntax

data.GetValue(mappingReference, default)

Arguments

Argument	Type	Description
mappingReference	Any	Variable name or path. For example: $Activity[ActivityName].propertyName
default	Any	The default value specified by the user. If the mapping reference is not defined, this default value is returned.

Returns

Type	Description
Any	The value of the mapping reference or default value

Examples

• If $Activity[foo].book[2].price is equal to 30, the function GetValue($Activity[foo].book[2].price, 90) returns 30.

• If $.foo.store.addr is not defined, the function GetValue($.foo.store.addr, "Some address") returns "Some address".