Datasets and Parameters › Process Parameters › Calculated Parameters › Expressions

Expressions

An expression is any logical statement the application can evaluate to return a value. It can include any combination of the following types of data:

• integers (including long, double, and so forth)
• strings
• functions
• variables
• references to other operators
• JavaScript
• dates and times
• valuemaps
• literal values
• calculated values
• logical And, Or, and Not keywords or symbols (&&, ||, !)
• comparison operators (==, !=, <, >, <=, >=, <>)
• enclosing parentheses

Expressions are valid input for all fields, including JavaScript operators, functions, custom exit ports, and operator property fields, except for fields labeled in italics.