Available Functions : Using Core Functions : Constant Reference Functions
 
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Constant Reference Functions
The ConstantReference category contains two functions: constant and nullValue. The constant() function returns the value it is provided. Constant value types supported include:
• All supported scalar types (boolean, byte[], double, float, int, long, ...)
• Java objects
• BigDecimal (numeric type)
 
Function Name
Description
Output Type
Parameters
ConstantReference.constant
Creates a function that always returns the given value.
Based on the type of the constant value provided.
Constant value
ConstantReference.nullValue
Creates a function that always returns a null value.
null
(none)