Expressions

Element

Syntax and Specifications

Selector

Conditional expression that matches when it evaluates to true.

Arithmetic

Include:

  • Pure arithmetic expressions

  • Arithmetic equations

  • Identifiers with numeric values

  • Numeric literals

Conditional

Include:

  • Pure conditional expressions

  • Comparison operations

  • Logical operations

  • Identifiers and Boolean values

  • Boolean literals (true and false)

An example of selector expression usage is:

 ((5+5) = (7+3))=true 

An example of arithmetic expression usage is:

 90/9 

An example of conditional expression usage is:

 x > 10 OR y = true 



Professional JMS
Professional JMS
ISBN: 1861004931
EAN: 2147483647
Year: 2000
Pages: 154

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