example and document for range in sheet #1811

[oliveregger]

see hapifhir/org.hl7.fhir.core#1881 (other PR's for 1881 need to be done first, otherwise the ci builds fails due to missing fucntionality)

[grahamegrieve]

ok

[lmckenzi]

@oliveregger Is this ok to merge? (The referenced HAPI PR is marked as 'closed')

[oliveregger]

i need to check, it has been a long time ...

[oliveregger]

It would be ok to merge, howewer the ig itself is currently building:

Execute Test Data Factory 'LiquidDemo'. Log in LiquidDemo.log (00:00.074 / 00:10.653, 529Mb)
Error running test factory 'LiquidDemo': Error @1, 9: The function "lookup" requires between 4 and 4 parameters
Publishing Content Failed: org.hl7.fhir.r5.fhirpath.FHIRLexer$FHIRLexerException: Error @1, 9: The function "lookup" requires between 4 and 4 parameters (00:00.017 / 00:10.671, 533Mb)
(00:00.000 / 00:10.671, 533Mb)
Use -? to get command line help (00:00.000 / 00:10.672, 533Mb)
(00:00.000 / 00:10.672, 533Mb)
Stack Dump (for debugging): (00:00.000 / 00:10.672, 533Mb)
org.hl7.fhir.exceptions.FHIRException: org.hl7.fhir.r5.fhirpath.FHIRLexer$FHIRLexerException: Error @1, 9: The function "lookup" requires between 4 and 4 parameters
at org.hl7.fhir.r5.testfactory.TestDataFactory.executeLiquid(TestDataFactory.java:424)
at org.hl7.fhir.r5.testfactory.TestDataFactory.execute(TestDataFactory.java:239)
at org.hl7.fhir.igtools.publisher.PublisherIGLoader.processFactories(PublisherIGLoader.java:4269)
at org.hl7.fhir.igtools.publisher.PublisherIGLoader.load(PublisherIGLoader.java:2036)
at org.hl7.fhir.igtools.publisher.Publisher.createIg(Publisher.java:386)
at org.hl7.fhir.igtools.publisher.Publisher.execute(Publisher.java:232)
at org.hl7.fhir.igtools.publisher.Publisher.main(Publisher.java:1579)

and this will persist with the upate above, it looks like another PR is need that the liquid example can use the lookup information, i will have another look.

[oliveregger]

if it the example is adapted to the new syntax the following exception will appear:

org.hl7.fhir.exceptions.FHIRException: java.lang.NullPointerException: Cannot invoke "java.util.Map.get(Object)" because the return value of "org.hl7.fhir.r5.liquid.BaseTableWrapper.getTables()" is null
at org.hl7.fhir.r5.testfactory.TestDataFactory.executeLiquid(TestDataFactory.java:424)
at org.hl7.fhir.r5.testfactory.TestDataFactory.execute(TestDataFactory.java:239)
at org.hl7.fhir.igtools.publisher.PublisherIGLoader.processFactories(PublisherIGLoader.java:4269)
at org.hl7.fhir.igtools.publisher.PublisherIGLoader.load(PublisherIGLoader.java:2036)
at org.hl7.fhir.igtools.publisher.Publisher.createIg(Publisher.java:386)
at org.hl7.fhir.igtools.publisher.Publisher.execute(Publisher.java:232)
at org.hl7.fhir.igtools.publisher.Publisher.main(Publisher.java:1579)
Caused by: java.lang.NullPointerException: Cannot invoke "java.util.Map.get(Object)" because the return value of "org.hl7.fhir.r5.liquid.BaseTableWrapper.getTables()" is null
at org.hl7.fhir.r5.testfactory.TestDataFactory$TableLookupFunction.execute(TestDataFactory.java:185)
at org.hl7.fhir.r5.fhirpath.BaseHostServices.executeFunction(BaseHostServices.java:40)
at org.hl7.fhir.r5.liquid.LiquidEngine.executeFunction(LiquidEngine.java:977)
at org.hl7.fhir.r5.fhirpath.FHIRPathEngine.evaluateFunction(FHIRPathEngine.java:4225)
at org.hl7.fhir.r5.fhirpath.FHIRPathEngine.execute(FHIRPathEngine.java:1552)
at org.hl7.fhir.r5.fhirpath.FHIRPathEngine.evaluate(FHIRPathEngine.java:827)
at org.hl7.fhir.r5.liquid.LiquidEngine$LiquidStatement.evaluate(LiquidEngine.java:341)
at org.hl7.fhir.r5.liquid.LiquidEngine.evaluate(LiquidEngine.java:239)
at org.hl7.fhir.r5.testfactory.TestDataFactory.runInstance(TestDataFactory.java:442)
at org.hl7.fhir.r5.testfactory.TestDataFactory.runBundle(TestDataFactory.java:456)
at org.hl7.fhir.r5.testfactory.TestDataFactory.executeLiquid(TestDataFactory.java:412)

[oliveregger]

@lmckenzi if hapifhir/org.hl7.fhir.core#2274 is merged it should work with this PR.