Design Expert System Builder - Node Descriptions

Logical Operation

Description

This node provides the ability to perform logical operations comparisons, operation that return a Boolean value. Since this is a fundamental operation, this object is used within many other objects. When edited, the Logical Operation Panel is displayed. This allows the user to build a simple or complex operation using Reverse Polish Notation (postfix binary tree traversal). The comparison operators are those available in Java programming language.

Right Mouse (Meta Key) Menu Options

Rename - Renames the object as displayed in the tree

Edit This Item - Displays the Logical Operation Panel.

Child Nodes

No child nodes

Parent

The Logical Operation node may be a child of a Sponsor node (built into the Sponsor Panel), Constraint node, If-Then-Else node or an Assignment Node (built into Assignment Panel).

Expert System Object Generated

LogicalOperation.class