iNTERFACEWARE™ Inc.

News Products Downloads Support Services Resources Company Contact

Previous

iNTERFACEWARE Products Manual > Chameleon > Learning the Advanced Features > Validation > Validation Rules > message_grammar_iterator Object > Methods on the message_grammar_iterator object

Next

About This Manual

HL7 Overview

Iguana

Chameleon

Getting Started

Chameleon Overview

Chameleon Interface

Learning the Basics

Using Python Scripting

HL7 <-> HL7 Transformation

XML <-> HL7 Translation

Learning the Advanced Features

Validation

Setting Validation Options

Message Parsing Errors

Strict Grammar Checking For Segment Grammars

Validation Rules

Parameters For All Validation Rules

Adding a Validation Rule to a Field

ValidationRuleClassID 0: Required Field Validation Rule

ValidationRuleClassID 1: Regular Expression Validation Rule

ValidationRuleClassID 2: Regular Expression Pair Validation Rule

ValidationRuleClassID 3: Python Validation Rule

Python chmexception Object

validation_field Object

Methods on the typedFieldObject

segment Object

Methods on the typedSegmentObject

ValidationRuleClassID 4: Situational Grammar Python Validation Rule

message_grammar_iterator Object

Methods on the message_grammar_iterator object

message_grammar Object

Exception Class

Character Sets

Chameleon Scripting API

Dynamic Interfaces

Running Chameleon on a Dual-Processor Machine

Processing HL7 Messages

Auto ACKnowledgments

Using the Tools and Utility Applications

Deploying Chameleon Applications

Tutorials and Exercises

Sample Applications

Designing HL7 Interfaces

Troubleshooting

Unix Support

Language API Documentation

How to Report Problems

Methods on the message_grammar_iterator object

Method	Description
move_to_subgrammar(Integer or String)	Moves to the first sub grammar by index if the variable is an integer, or by name if the first variable is a string
message_grammar()	Returns the current grammar as the message grammar object
reset()	Resets iterator to the original message grammar this iterator started at.
move_to_parentgrammar()	Moves to the parent grammar. returns false if no parent
count_of_subgrammar()	Returns the number of subgrammars in the current grammar
is_node	Returns true if the current grammar is a segment, false if it is a segment group

	iNTERFACEWARE Products Manual > Chameleon > Learning the Advanced Features > Validation > Validation Rules > message_grammar_iterator Object > Methods on the message_grammar_iterator object
© iNTERFACEWARE™ Inc. All rights reserved. \| (888) 824-6785 \| Privacy/Legal \| Site Map iNTERFACEWARE™ welcomes your site feedback. Please send us your questions and/or comments.