close

Filter

loading table of contents...

Workflow Manual / Version 2304

Table Of Contents

4.1.7 Expressions

Expressions are used to specify conditions in validators, guards, preconditions or postconditions and to guard action execution.

Simple expressions return constants, access variables, read properties of resources, or the like. More complex expressions can be build up from the simple ones by comparison operators, logical connectives, logical quantors, and so on. It is possible to specify custom expressions via WfExpression, if the predefined expressions are not sufficient.

Search Results

Table Of Contents
warning

Your Internet Explorer is no longer supported.

Please use Mozilla Firefox, Google Chrome, or Microsoft Edge.