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Parser Engine Versions |
There are three different parser engines in Chameleon. The features available in each parser engine are summarized in the table below:
| Feature | Parser Engine 3.211.244 (Deprecated) | Parser Engine 4.5 | Parser Engine 5.0 (Recommended) |
|---|---|---|---|
| Parses HL7 messages? |  | | |
| Supports validation rules? |  | | |
| Can differentiate between multiple versions of each segment based on segment identities and/or location in the segment grammar? | | | |
| Properly ignores segments when the Ignore segments not in grammar option is enabled? (i.e. segments are not dropped after the engine parses the first segment) | | | |
| Supports unordered parsing groups? | | | |
| Enhanced support for validation rules? | | | |
| Improved behavior for Python field objects? | | | |
| Enhanced support for present but null values? | | | |
| Bypasses incorrectly inserted \n characters after \r characters in segments? | | | |
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Did you know? The 5.0 Parser Version parses messages approximately 40 percent faster than the 4.5 Parser Version. | ||
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