main done

pom.xml

@@ -7,6 +7,18 @@
     <groupId>io.zipcoder</groupId>
     <artifactId>HurtLocker</artifactId>
     <version>1.0-SNAPSHOT</version>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
     <dependencies>
         <dependency>

src/main/java/Grocery.java

@@ -0,0 +1,41 @@
+import java.text.SimpleDateFormat;
+
+public class Grocery {
+
+    String name;
+    Double price;
+    SimpleDateFormat date;
+
+    public Grocery() {
+    }
+
+    public Grocery(String name, Double price, SimpleDateFormat date) {
+        this.name = name;
+        this.price = price;
+        this.date = date;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public Double getPrice() {
+        return price;
+    }
+
+    public void setPrice(Double price) {
+        this.price = price;
+    }
+
+    public SimpleDateFormat getDate() {
+        return date;
+    }
+
+    public void setDate(SimpleDateFormat date) {
+        this.date = date;
+    }
+}

src/main/java/Main.java

@@ -1,17 +1,263 @@
-import org.apache.commons.io.IOUtils;
+
+
+import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Scanner;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+
 
 public class Main {
 
-    public String readRawDataToString() throws Exception{
-        ClassLoader classLoader = getClass().getClassLoader();
-        String result = IOUtils.toString(classLoader.getResourceAsStream("RawData.txt"));
-        return result;
+    public static String readRawDataToString() {
+        ClassLoader classLoader = Main.class.getClassLoader();
+        File file = new File(classLoader.getResource("RawData.txt").getFile());
+        StringBuilder result = new StringBuilder("");
+
+        try(Scanner scanner = new Scanner(file)){
+            while(scanner.hasNextLine()){
+                String line = scanner.nextLine();
+                result.append(line).append("\n");
+            }
+
+            scanner.close();
+        }catch(IOException e){
+            e.printStackTrace();
+        }
+
+        return result.toString();
+
     }
 
     public static void main(String[] args) throws Exception{
         String output = (new Main()).readRawDataToString();
         System.out.println(output);
 
     }
+
+    public String findAlphabetCharacters () {
+        String result = "";
+        String jerkText = readRawDataToString();
+        Pattern pattern = Pattern.compile("[A-Z]", Pattern.CASE_INSENSITIVE);
+        Matcher matcher = pattern.matcher(jerkText);
+        String str = "";
+        while (matcher.find()) {
+             str = matcher.group();
+            result+= str;
+
+        }
+            return result;
+        }
+
+        public String getList() {
+       // String result = "";
+            String jerkTest  = readRawDataToString();
+
+            Pattern pattern = Pattern.compile("##");
+            Matcher matcher = pattern.matcher(jerkTest);
+
+            return matcher.replaceAll("\n");
+
+
+        }
+
+//
+//    public int countMilk(){
+//        List<Integer>  indices = new ArrayList<>();
+//
+//        String jerkText = readRawDataToString();
+//        //any instance of the name milk
+//        //find a price of 3.23
+//        Pattern pattern = Pattern.compile("milk", Pattern.CASE_INSENSITIVE);
+//        Matcher matcher = pattern.matcher(jerkText);
+//        for (int i = 0; matcher.find(); i++) {
+//            indices.add(matcher.start());
+//        }
+//        return indices.size();
+//    }
+//
+//
+//    public String correctSeparator(){
+//        String fix = getList();
+//        Pattern pattern = Pattern.compile("[!@^%*]");
+//        Matcher matcher = pattern.matcher(fix);
+//
+//        return matcher.replaceAll(";");
+//
+//    }
+//
+//    public String separateBySemiColon(){
+//        String list = correctSeparator();
+//        Pattern pattern = Pattern.compile(";");
+//        Matcher matcher = pattern.matcher(list);
+//
+//        return matcher.replaceAll("\n");
+//
+//
+//    }
+//
+
+    public static String changeMilk(String input) {
+        try {
+            Pattern pattern = Pattern.compile("milk", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String milk = matcher.replaceAll("Milk");
+
+            return milk;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public static String changeBread(String input) {
+        try {
+            Pattern pattern = Pattern.compile("bread", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String bread = matcher.replaceAll("Bread");
+
+            return bread;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public static String changeCookies(String input) {
+        try {
+            Pattern pattern = Pattern.compile("c[o0][o0]kies", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String cookies = matcher.replaceAll("Cookies");
+
+            return cookies;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public static String changeApples(String input) {
+        try {
+            Pattern pattern = Pattern.compile("apples", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String apples = matcher.replaceAll("Apples");
+
+            return apples;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public static String poundToNewLine(String input) {
+        try {
+            Pattern pattern = Pattern.compile("##");
+            Matcher matcher = pattern.matcher(input);
+            String result = matcher.replaceAll("\n");
+            return result;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public static String correctSeparator() {
+        try {
+            String s = readRawDataToString();
+            Pattern patter = Pattern.compile("[!@^%*]");
+            Matcher matcher = patter.matcher(s);
+            String result = matcher.replaceAll(";");
+            return result;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public static String nameChange(String input) {
+        try {
+            Pattern pattern = Pattern.compile("name", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String name = matcher.replaceAll("Name");
+
+            return name;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    public static String priceChange(String input) {
+        try {
+            Pattern pattern = Pattern.compile("price", Pattern.CASE_INSENSITIVE);
+            Matcher matcher = pattern.matcher(input);
+            String price = matcher.replaceAll("Price");
+
+            return price;
+        } catch (Exception e) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+
+    public static int findGroceries(String input) {
+        Integer holdingValue = 0;
+        Boolean checkVal = false;
+        Pattern pattern = Pattern.compile(input, Pattern.CASE_INSENSITIVE);
+        Matcher matcher = pattern.matcher(readyForFormatting());
+        while(!checkVal) {
+            if (!matcher.find()) {
+                checkVal = true;
+                continue;
+            }
+            holdingValue++;
+        }
+        return holdingValue;
+    }
+
+
+
+    public static String readyForFormatting() {
+        String result = poundToNewLine(correctSeparator());
+        String result1 = changeApples(result);
+        String result2 = changeBread(result1);
+        String result3 = changeCookies(result2);
+        String result4 = changeMilk(result3);
+        String result5 = nameChange(result4);
+        String result6 = priceChange(result5);
+        return result6;
+    }
+
+    public static String doingTheFormatting() {
+        String result =
+                "name:    Milk        seen: " + findGroceries("milk") + " times\n" +
+                        "=============        =============\n" +
+                        "Price:   3.23        seen: " + findGroceries("milk;price:3.23") + " times\n" +
+                        "-------------        -------------\n" +
+                        "Price:   1.23        seen: " + findGroceries("milk;price:1.23") +  " times\n\n" +
+
+                        "name:   Bread        seen: " + findGroceries("bread") + " times\n" +
+                        "=============        =============\n" +
+                        "Price:   1.23        seen: " + findGroceries("bread") + " times\n" +
+                        "-------------        -------------\n\n" +
+
+                        "name: Cookies        seen: " + findGroceries("cookies") + " times\n" +
+                        "=============        =============\n" +
+                        "Price:   2.25        seen: " + findGroceries("cookies") + " times\n" +
+                        "-------------        -------------\n\n" +
+
+                        "name:  Apples        seen: " + (findGroceries("apples;price:0.25") + findGroceries("apples;price:0.23")) + " times\n" +
+                        "=============        =============\n" +
+                        "Price:   0.25        seen: " + findGroceries("price:0.25") + " times\n" +
+                        "-------------        -------------\n" +
+                        "Price:   0.23        seen: " + findGroceries("price:0.23") + " times\n\n" +
+
+                        "Errors               seen: " + countingErrors() + " times";
+
+        return result;
+    }
+
+    public static int countingErrors() {
+        int counter = 0;
+
+        counter += findGroceries("Name:;");
+        counter += findGroceries("milk") - (findGroceries("milk;price:3.23") + findGroceries("milk;price:1.23"));
+        return counter;
+    }
 }