Pinned Loading

1. Calculator done with enums for the o... Calculator done with enums for the operation

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   public class EnumCalculator {

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       //Notice how concise the code has become in the logic

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       public int calculate(char op, int a, int b) {

2. Third example for "Rethinking interf... Third example for "Rethinking interfaces". Now making totally equivalent our "interface class" to implement our interface.

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   class OperationInterfaceAsClass implements Operation {

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       Predicate<String>                   isOperation;

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       Function<List<Integer>, Integer>    operate;

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3. How would you create classic instanc... How would you create classic instances using this aproach, creating a factory. "Rethinking interfaces"

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   class OperationWithOperationData {

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       Predicate<String>                   isOperation;

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       IntBinaryOperator                   reductionOperation;

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       List<Integer>                       toOperateOn;

4. Creating Data classes interfaces. Re... Creating Data classes interfaces. Rethinking interfaces in medium

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   class CharacterData {

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       int HP;

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       int attack;

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       int defense;

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5. Transforming it to an abstract appro... Transforming it to an abstract approach instead of interface approach (having some part of the code already implemented).

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   class OperationAbstractAsClass implements Operation {

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       Predicate<String>                   isOperation;

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       IntBinaryOperator                   reductionOperation;

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6. Toy compresser Toy compresser

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   package com.company;

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   import java.util.*;

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   import java.util.stream.Collectors;

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   import java.util.stream.IntStream;