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Next, we need to provide the python implementations for the Steps using the generated templates (as explained in the Find-Primes example ):. Note the implementation of the createAwaitsList function in both the python Step classes which defines the input dependences on values from the Item Collections.
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class Application:
@staticmethod
def onStart(args, input, singletonTag):
# TODO fill out the body of the function
# e.g. operation on output item collections: anItemCollection.put(aTag, aValue)
# e.g. operation on tag collections: aTagCollection.putTag(aTag)
if len(args) > 0:
firstArg = args[0]
print("py: processing " + firstArg)
input.put(firstArg, firstArg)
singletonTag.putTag(firstArg)
else:
print("py: usage PartitionStringMain <the_string_to_process>")
@staticmethod
def onEnd(results):
# e.g. operation on input item collections: anItemCollection.get(aTag)
# e.g. operation on input item collections: anItemCollection.printContents()
results.printContents()
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