Expression and Predicate Languages

Table of Contents

1. Introduction
Overview of the Languages
How to Invoke an Expression Language
Languages for Expressions and Predicates
2. The Simple Language
Java DSL
XML DSL
Expressions
Predicates
Variable Reference
Operator Reference
3. The File Language
When to Use the File Language
File Variables
Examples
4. The XPath Language
Java DSL
XML DSL
XPath Injection
XPath Builder
Expressions
Predicates
Using Variables and Functions
Variable Namespaces
Function Reference
List of Tables