How to use the new functions for parsing JSON?

IBMStreams / streamsx.json

Toolkit for working with JSON in SPL applications.

http://ibmstreams.github.io/streamsx.json/

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How to use the new functions for parsing JSON? #101

Closed natashadsilva closed 4 years ago

natashadsilva commented 6 years ago

Please clarify the doc to explain the following:

when to use the extractJSON function and when to the parseJSON/queryJSONfunctions. Seems like you use the latter when you want to extract a specific attribute. However, I do not understand the purpose of the JsonIndex enum, and it is not explained in the documentation.

rnostream commented 4 years ago

Just doing a clean up of issue list.

Its really hidden but it is available in the types.spl section of com.ibm.streams.json toolkit documentation. It's just an index to reference different parsed JSON strings held in memory to acces those on different places in code w/o reparsing.