pablo and ruber package

src/main/java/org/fundacionjala/coding/reinaldo/average/Average.java

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+package org.fundacionjala.coding.reinaldo.average;
+
+import java.util.stream.IntStream;
+
+/**
+ * Created by Administrator on 6/30/2017.
+ *
+ */
+public final class Average {
+    /**
+     * Constructor private.
+     */
+    private Average() {
+
+    }
+
+    /**
+     * This method averagesCalculate verify is empty, null or only has
+     * one element or  averges.
+     *
+     * @param sentence array.
+     * @return true if the array is not empty, null or has only one element.
+     */
+    public static double[] averagesCalculate(final int[] sentence) {
+
+        return sentence == null || sentence.length < 2
+                ? new double[0]
+                : IntStream.range(0, sentence.length - 1)
+                .mapToDouble(i -> (sentence[i] + sentence[i + 1]) / 2d).toArray();
+    }
+}
+

src/main/java/org/fundacionjala/coding/reinaldo/ean/Ean.java

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+package org.fundacionjala.coding.reinaldo.ean;
+
+import java.util.stream.IntStream;
+
+
+/**
+ * Created by Administrator on 6/30/2017.
+ */
+public final class Ean {
+
+    private static final int DIVISOR = 10;
+
+    /**
+     * This is the constructor of Ean.
+     */
+    private Ean() {
+
+    }
+
+    /**
+     * @param eanCode validate checksum.
+     * @return boolean is checksum.
+     */
+    static boolean validate(final String eanCode) {
+        final int sumToCheck = IntStream
+                .range(0, eanCode.length() - 1)
+                .reduce(0, (acc, index)
+                        -> acc + Character.getNumericValue(eanCode.charAt(index)) * (1 + 2 * (index % 2)));
+
+        return Character.getNumericValue(eanCode.charAt(eanCode.length() - 1)) == getAnInt(sumToCheck);
+
+    }
+
+    /**
+     * This method return getAnInt.
+     *
+     * @param sumToCheck sumtocheck.
+     * @return int getSum
+     */
+     private static int getAnInt(final int sumToCheck) {
+        return sumToCheck % DIVISOR == 0 ? 0 : DIVISOR - (sumToCheck % DIVISOR);
+    }
+}

src/main/java/org/fundacionjala/coding/reinaldo/evaporator/Evaporator.java

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+package org.fundacionjala.coding.reinaldo.evaporator;
+
+/**
+ * Created by Administrator on 6/30/2017.
+ *
+ */
+final class Evaporator {
+
+    /**
+     * This is the constructor of  Evaporator.
+     */
+    private Evaporator() {
+
+    }
+
+    /**
+     * this method calc the Evaporator at day.
+     *
+     * @param cant  is the cant
+     * @param lost  is the lost
+     * @param limit is the limit
+     * @return int at day
+     */
+    static int evaporator(final double cant, final double lost, final double limit) {
+        int result = 0;
+        do {
+            ++result;
+        } while (Math.pow(1 - (lost / 100), result) > limit / 100);
+
+        return result;
+    }
+}

src/main/java/org/fundacionjala/coding/reinaldo/highestAndLowestTest/HighestAndLowest.java

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+package org.fundacionjala.coding.reinaldo.highestAndLowestTest;
+
+import java.util.stream.Stream;
+
+/**
+ * Created by Administrator on 6/30/2017.
+ */
+final class HighestAndLowest {
+    /**
+     * Private constructor.
+     */
+    private HighestAndLowest() {
+    }
+
+    /**
+     * the method return the highAndLowest.
+     *
+     * @param numbers highAndLowest test
+     * @return String highAndLowest string
+     */
+    static String highAndLowest(final String numbers) {
+
+
+        int high = Stream.of(numbers.split(" "))
+                .mapToInt(Integer::parseInt)
+                .max().getAsInt();
+
+        int low = Stream.of(numbers.split(" "))
+                .mapToInt(Integer::parseInt)
+                .min().getAsInt();
+
+        return String.format("%d %d", high, low);
+    }
+
+}

src/main/java/org/fundacionjala/coding/reinaldo/kataBankOcr/BankOcrKata.java

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+package org.fundacionjala.coding.reinaldo.kataBankOcr;
+
+import java.util.Arrays;
+import java.util.List;
+
+/**
+ * Created by reinaldo on 08/07/2017.
+ */
+final class BankOcrKata {
+    private static final int MODULUS_FACTOR = 11;
+    private static final int INCREMENT_BY_THREE = 3;
+    private static final int TAM_CHARACTERS = 26;
+
+    /**
+     * This is the constructor bankOcrKata.
+     */
+    private BankOcrKata() {
+    }
+
+    /**
+     * This method decode a List<String>.
+     *
+     * @param listAccountNumber listAccount
+     * @return String list
+     */
+    static String decode(final List<String> listAccountNumber) {
+        int charsPerCharacter = INCREMENT_BY_THREE;
+        int index = 0;
+        StringBuilder accountNumber = new StringBuilder();
+
+        while (index <= TAM_CHARACTERS) {
+
+            accountNumber.append(EncodedDigit.comparation(getDigitString(listAccountNumber, charsPerCharacter, index)));
+            charsPerCharacter += INCREMENT_BY_THREE;
+            index += INCREMENT_BY_THREE;
+
+        }
+
+        return accountNumber.toString();
+    }
+
+    /**
+     * This method return the a digite in strings for found on map.
+     *
+     * @param listAccountNumber listAccount
+     * @param charsPerCharacter charsper
+     * @param index             index
+     * @return String string
+     */
+    private static String getDigitString(final List<String> listAccountNumber,
+                                         final int charsPerCharacter, final int index) {
+        return String.format("%s%s%s",
+                listAccountNumber.get(0).substring(index, charsPerCharacter),
+                listAccountNumber.get(1).substring(index, charsPerCharacter),
+                listAccountNumber.get(2).substring(index, charsPerCharacter));
+    }
+
+
+    /**
+     * @param dateNamber parameter.
+     * @return ResultErrIll.
+     * this is my constructor 12/03/2017.
+     */
+    static String codeCheck(final String dateNamber) {
+        return (dateNamber.matches("(.*)[?](.*)") ? "ILL" : (checkSumAcount(dateNamber) != 0) ? "ERR" : "OK");
+    }
+
+    /**
+     * @param accountNumber parameter.
+     * @return int.
+     */
+    static int checkSumAcount(final String accountNumber) {
+
+        int multiplyByNine = 9;
+        List<String> listAcountNumber = Arrays.asList(accountNumber.split(""));
+        int suma = 0;
+
+        for (String wordItem : listAcountNumber) {
+            suma += Integer.parseInt(wordItem) * multiplyByNine--;
+        }
+
+        return suma % MODULUS_FACTOR;
+    }
+
+}

src/main/java/org/fundacionjala/coding/reinaldo/kataBankOcr/Digit.java

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+package org.fundacionjala.coding.reinaldo.kataBankOcr;
+
+/**
+ * Created by reinaldo on 12/03/2017.
+ */
+public enum Digit {
+    CERO, ONE, TWO, THREE, FOUR, FIVE, SIX, SEVEN, EIGHT, NINE
+}

src/main/java/org/fundacionjala/coding/reinaldo/kataBankOcr/EncodedDigit.java

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+package org.fundacionjala.coding.reinaldo.kataBankOcr;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+/**
+ * Created by reinaldo on 08/07/2017.
+ */
+final class EncodedDigit {
+    private static final Map<Integer, String> MUMBER_MAP;
+
+    /**
+     * constructor.
+     */
+    private EncodedDigit() {
+    }
+
+    /**
+     * method fill number digite.
+     */
+    static {
+
+        MUMBER_MAP = new HashMap<Integer, String>();
+        MUMBER_MAP.put(Digit.CERO.ordinal(),
+                " _ "
+                        + "| |"
+                        + "|_|");
+        MUMBER_MAP.put(Digit.ONE.ordinal(),
+                "   "
+                        + "  |"
+                        + "  |");
+        MUMBER_MAP.put(Digit.TWO.ordinal(),
+                " _ "
+                        + " _|"
+                        + "|_ ");
+        MUMBER_MAP.put(Digit.THREE.ordinal(),
+                " _ "
+                        + " _|"
+                        + " _|");
+        MUMBER_MAP.put(Digit.FOUR.ordinal(),
+                "   "
+                        + "|_|"
+                        + "  |");
+        MUMBER_MAP.put(Digit.FIVE.ordinal(),
+                " _ "
+                        + "|_ "
+                        + " _|");
+        MUMBER_MAP.put(Digit.SIX.ordinal(),
+                " _ "
+                        + "|_ "
+                        + "|_|");
+        MUMBER_MAP.put(Digit.SEVEN.ordinal(),
+                " _ "
+                        + "  |"
+                        + "  |");
+        MUMBER_MAP.put(Digit.EIGHT.ordinal(),
+                " _ "
+                        + "|_|"
+                        + "|_|");
+        MUMBER_MAP.put(Digit.NINE.ordinal(),
+                " _ "
+                        + "|_|"
+                        + " _|");
+    }
+
+    /**
+     * @param lineNumber this is string parameter.
+     * @return String.
+     */
+    static String comparation(final String lineNumber) {
+        Iterator<Map.Entry<Integer, String>> it = MUMBER_MAP.entrySet().iterator();
+        String resulValue = "?";
+        while (it.hasNext()) {
+            Map.Entry<Integer, String> entry = it.next();
+            if (entry.getValue().equalsIgnoreCase(lineNumber)) {
+                return entry.getKey().toString();
+
+            }
+        }
+
+        return resulValue;
+    }
+}
+
+

src/main/java/org/fundacionjala/coding/reinaldo/movies/Children.java

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+package org.fundacionjala.coding.reinaldo.movies;
+
+/**
+ * Created by Administrator on 3/21/2017.
+ */
+public class Children extends Movie {
+    private static final int LIMIT_NEW_CHILD = 3;
+    private static final double PRICE = 1.5;
+    private static final int NUMBER_RENTAL_DAYS = 1;
+
+    /**
+     * * This is the constructor of Children class.
+     *
+     * @param title title
+     */
+    Children(final String title) {
+
+        super(title);
+    }
+
+    /**
+     * This is the calculateAmount of Children movie.
+     * {@inherentDoc}
+     */
+    @Override
+    public double calculateAmount(final int daysRented) {
+        double amount = PRICE;
+        if (daysRented > LIMIT_NEW_CHILD) {
+            amount += (daysRented - LIMIT_NEW_CHILD) * PRICE;
+        }
+        return amount;
+    }
+
+    /**
+     * This is the calculateFrequentRenterPoints of Children movie.
+     * {@inherentDoc}
+     */
+    @Override
+    public int calculateFrequentRenterPoints(final int daysRented) {
+        return NUMBER_RENTAL_DAYS;
+    }
+}