Package org.linuxforhealth.fhir.path.tool

Class Main

  • public final class Main
extends java.lang.Object
    Processes the resource from one of the entry points, into an in memory resource a FHIR Path is executed over it, and the output is put out to the screen. The types of entry points are:
    • a file
    • a string (raw command line arg); or
    • stdin (so we can pipe to it)

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      protected void determineTypeAndSetProperties​(java.lang.String[] argsInc)
      processes the command line parameters into objects.
      void footer()
      print the footer.
      void header​(java.lang.String fhirPath, int count)
      output the header
      void help()
      print the help information.
      static void main​(java.lang.String[] args)
      executes a fhir path expression over a given resource.
      protected void processFhirPath()
      process the fhir path and output the nodes with each node separated by a newline
      java.lang.Boolean shouldPrintError()
      print the error message.
      void verifyResource()
      verifies we have a fhir resource

      • Methods inherited from class java.lang.Object

        clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Method Detail

      • determineTypeAndSetProperties

        protected void determineTypeAndSetProperties​(java.lang.String[] argsInc)
        processes the command line parameters into objects.
        Parameters:
        argsInc -

      • shouldPrintError

        public java.lang.Boolean shouldPrintError()
        print the error message.
        Returns:

      • verifyResource

        public void verifyResource()
        verifies we have a fhir resource

      • processFhirPath

        protected void processFhirPath()
        process the fhir path and output the nodes with each node separated by a newline

        if pretty is set to true, each node is additionally prefixed by its index in the collected result of the FHIRPath evaluation.

      • header

        public void header​(java.lang.String fhirPath,
                   int count)
        output the header
        Parameters:
        fhirPath -
        count -

      • footer

        public void footer()
        print the footer.

      • help

        public void help()
        print the help information.

      • main

        public static void main​(java.lang.String[] args)
        executes a fhir path expression over a given resource.
        Parameters:
        args -