Dynamic Apps Platform : webMethods BPM Process Development Help : Process Engine Processing : About Expression Operators
About Expression Operators
You can define the following conditional behavior for a step:
*Standard looping.
*An If Condition transition.
*A document subscription filter.
These conditions are specified with a conditional expression you create on the appropriate page of the Properties view.
The following operators are available when configuring these conditional expressions. Not all operators are available for all fields. For example, if a numerical field is specified in the Field Name selection, only numerical operators are available.
Operator
Description
Operator
Description
=
Equals the specified comparison value
starts with
Starts with the specified comparison value
!=
Does not equal the specified comparison value
does not start with
Does not start with the specified comparison value
>
Is greater than the specified comparison value
ends with
Ends with the specified comparison value
>=
Is greater than or equals the specified comparison value
does not end with
Does not end with the specified comparison value
<
Is less than the specified comparison value
exists
The specified comparison value is present
<=
Is less than or equals the specified comparison value
does not exist
The specified comparison value is not present
contains
Contains the specified comparison value
does not contain
Does not contain the specified comparison value
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