| Class | Line # | Actions | |||||
|---|---|---|---|---|---|---|---|
| Int8SequenceSupplier | 12 | 9 | 0% | 6 | 15 |
| 1 | package guru.mikelue.foxglove.functional; | |
| 2 | ||
| 3 | import java.util.function.LongSupplier; | |
| 4 | ||
| 5 | /** | |
| 6 | * Provides consequent number with customizable start and steps. | |
| 7 | * | |
| 8 | * The type is {@link Long}(8 bytes) based. | |
| 9 | * | |
| 10 | * @see Int4SequenceSupplier | |
| 11 | */ | |
| 12 | public class Int8SequenceSupplier implements LongSupplier, SequenceSupplier<Long> { | |
| 13 | private long currentValue; | |
| 14 | private final int step; | |
| 15 | ||
| 16 | /** | |
| 17 | * Constructs the supplier with start value as 1 and step as 1. | |
| 18 | * | |
| 19 | * @see Int8SequenceSupplier(long, int) | |
| 20 | */ | |
| 21 | 0 | public Int8SequenceSupplier() |
| 22 | { | |
| 23 | 0 | this(1, 1); |
| 24 | } | |
| 25 | ||
| 26 | /** | |
| 27 | * Constructs the supplier with start value as 0 and step as 1. | |
| 28 | * | |
| 29 | * @param startValue The start value | |
| 30 | * | |
| 31 | * @see Int8SequenceSupplier(long, int) | |
| 32 | */ | |
| 33 | 0 | public Int8SequenceSupplier(long startValue) |
| 34 | { | |
| 35 | 0 | this(startValue, 1); |
| 36 | } | |
| 37 | ||
| 38 | /** | |
| 39 | * Constructs the supplier with customizable start value and step. | |
| 40 | * | |
| 41 | * @param startValue The start value | |
| 42 | * @param stepValue The step value | |
| 43 | * | |
| 44 | * @see Int8SequenceSupplier(long) | |
| 45 | */ | |
| 46 | 0 | public Int8SequenceSupplier(long startValue, int stepValue) |
| 47 | { | |
| 48 | 0 | this.currentValue = startValue; |
| 49 | 0 | this.step = stepValue; |
| 50 | } | |
| 51 | ||
| 52 | /** | |
| 53 | * Gets the next value in sequence. | |
| 54 | * | |
| 55 | * @return The next value | |
| 56 | */ | |
| 57 | 0 | @Override |
| 58 | public long getAsLong() | |
| 59 | { | |
| 60 | 0 | return nextValue(); |
| 61 | } | |
| 62 | ||
| 63 | /** | |
| 64 | * {@inheritDoc} | |
| 65 | */ | |
| 66 | 0 | @Override |
| 67 | public Long nextValue() | |
| 68 | { | |
| 69 | 0 | var nextValue = currentValue; |
| 70 | 0 | currentValue += step; |
| 71 | 0 | return nextValue; |
| 72 | } | |
| 73 | ||
| 74 | /** | |
| 75 | * {@inheritDoc} | |
| 76 | */ | |
| 77 | 0 | @Override |
| 78 | public Long lastValue() | |
| 79 | { | |
| 80 | 0 | return currentValue; |
| 81 | } | |
| 82 | } |