Added scaffolding. (e783275e) · Commits · Zane Safi Mroue / hw1p1

src/edu/bu/ec504/hw1p1/DistinctCounter.java

+2 −3

Original line number	Diff line number	Diff line
		@@ -12,7 +12,7 @@ public abstract class DistinctCounter {
		*/
		private DistinctCounter() {
		state = new Byte[0];
		};
		}

		/**
		* Constructs an object backed by a given memory size.
		@@ -28,8 +28,7 @@ public abstract class DistinctCounter {
		*/
		public DistinctCounter(Byte[] initialState) {
		state = new Byte[initialState.length];
		for (int ii=0; ii<initialState.length; ii++)
		state[ii]=initialState[ii];
		System.arraycopy(initialState, 0, state, 0, initialState.length);
		}

		// OPERATIONAL

+9 −4

Original line number	Diff line number	Diff line
		package edu.bu.ec504.hw1p1;

		import java.util.Arrays;

		public class Main {

		public static void main(String[] args) {
		/**
		* Runs a simple test, based on the example in the homework description.
		*/
		static void simpleTest() {
		String[] testStrings = {"Bravo", "Alfa", "Charlie", "Kilo", "Charlie", "Alfa", "Bravo"};

		myDistinctCounter foo = new myDistinctCounter(10);
		for (String test: testStrings) {
		foo.see(test);
		foo.saw(test);
		}

		Byte[] savedState = foo.currentState();
		@@ -17,4 +18,8 @@ public class Main {
		myDistinctCounter newFoo = new myDistinctCounter(savedState);
		System.out.println(newFoo.numDistinct());
		}

		public static void main(String[] args) {
		simpleTest();
		}
		}

0 → 100644

+38 −0

Original line number	Diff line number	Diff line
		package edu.bu.ec504.hw1p1;

		import sun.reflect.generics.reflectiveObjects.NotImplementedException;

		public class myDistinctCounter extends DistinctCounter {

		/**
		* @InheritDoc
		*/
		public myDistinctCounter(int stateSize) {
		super(stateSize);
		throw new NotImplementedException(); // replace this with your code!
		}

		/**
		* @InheritDoc
		*/
		public myDistinctCounter(Byte[] initialState) {
		super(initialState);
		throw new NotImplementedException(); // replace this with your code!
		}

		/**
		* @InheritDoc
		*/
		@Override
		void saw(String newElement) {
		throw new NotImplementedException(); // replace this with your code!
		}

		/**
		* @InheritDoc
		*/
		@Override
		Integer numDistinct() {
		throw new NotImplementedException(); // replace this with your code!
		}
		}