From cb491e82b5ce3dcb7e3c41973a46cb7dcbaa9008 Mon Sep 17 00:00:00 2001 From: "github-classroom[bot]" <66690702+github-classroom[bot]@users.noreply.github.com> Date: Sun, 10 Dec 2023 19:07:21 +0000 Subject: Initial commit --- WordCount.java | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 WordCount.java (limited to 'WordCount.java') diff --git a/WordCount.java b/WordCount.java new file mode 100644 index 0000000..3c224d4 --- /dev/null +++ b/WordCount.java @@ -0,0 +1,52 @@ +import java.util.List; +import java.util.Map; + +import mapreduce.MapReduce; + +/** + * + * @author mph + */ +public class WordCount { + + int numSplites; + + public WordCount(int numSplites) { + this.numSplites = numSplites; + } + + public Map run(String filename) { + List text = FileParser.parse(filename); + List> inputs = FileParser.split(text, numSplites); + + // TODO: instantiate a MapReduce object with correct input, key, value, and output types + + // TODO: set the mapper and reducer suppliers, and set the inputs + + // TODO: execute the MapReduce object and return the result + + throw new UnsupportedOperationException("WordCount.run() not implemented yet."); + } + + class Mapper + extends mapreduce.Mapper, String, Long> { + + @Override + public Map compute() { + // TODO: implement the Map function for word count + throw new UnsupportedOperationException("WordCount map function not implemented yet."); + } + + } + + class Reducer + extends mapreduce.Reducer { + + @Override + public Long compute() { + // TODO: implement the Reduce function for word count + throw new UnsupportedOperationException("WordCount reduce function not implemented yet."); + } + } + +} -- cgit v1.2.3-70-g09d2