@Test public void addingRawValuesShouldWork() { assertThat(new Price(1.0).plus(2, MAJOR)).isEqualTo(new Price(3.0)); assertThat(new Price(1.0).plus(26, MINOR)).isEqualTo(new Price(1.26)); assertThat(new Price(1.0).plus(59, PIP)).isEqualTo(new Price(1.0059)); assertThat(new Price(1.0).plus(7, PIPETTE)).isEqualTo(new Price(1.00007)); assertThat(new Price(1.0).plus(81359, PIP)).isEqualTo(new Price(9.1359)); assertThat(new Price(1.0).plus(0, MINOR)).isEqualTo(new Price(1.0)); assertThat(new Price(-20.0).plus(105, MINOR)).isEqualTo(new Price(-18.95)); }
public Price plus(final Price other) { return new Price(price + other.price); }
Price implements Comparable<Price> { public Price plus(final Price other) { return new Price(price + other.price); } }
Price implements Comparable<Price> { public Price plus(final Price other) { return new Price(price + other.price); } Price(final double price);  Price(final long price);  Price(final long value, final PriceUnit unit); }
Price implements Comparable<Price> { public Price plus(final Price other) { return new Price(price + other.price); } Price(final double price);  Price(final long price);  Price(final long value, final PriceUnit unit); long asPipette(); double asDouble(); Price plus(final Price other); Price plus(final int amount, final PriceUnit unit); Price plus(final double value, final RatioUnit unit); Price plus(final Ratio ratio); Price minus(final Price other); Price minus(final int amount, final PriceUnit unit); Price minus(final double value, final RatioUnit unit); Price minus(final Ratio ratio); Price inverse(); Price absolute(); Price multiply(final Ratio ratio); Money multiply(final Volume volume, final Currency currency); Ratio divide(final Price divisor); boolean isLessThan(final Price other); boolean isGreaterThan(final Price other); boolean isStrongerThan(final Price other, final MarketDirection direction); boolean isWeakerThan(final Price other, final MarketDirection direction); boolean isBetweenInclusive(final Price a, final Price b); @Override boolean equals(final Object other); @Override int compareTo(final Price other); @Override int hashCode(); String toStringWithSign(); @Override String toString(); }
Price implements Comparable<Price> { public Price plus(final Price other) { return new Price(price + other.price); } Price(final double price);  Price(final long price);  Price(final long value, final PriceUnit unit); long asPipette(); double asDouble(); Price plus(final Price other); Price plus(final int amount, final PriceUnit unit); Price plus(final double value, final RatioUnit unit); Price plus(final Ratio ratio); Price minus(final Price other); Price minus(final int amount, final PriceUnit unit); Price minus(final double value, final RatioUnit unit); Price minus(final Ratio ratio); Price inverse(); Price absolute(); Price multiply(final Ratio ratio); Money multiply(final Volume volume, final Currency currency); Ratio divide(final Price divisor); boolean isLessThan(final Price other); boolean isGreaterThan(final Price other); boolean isStrongerThan(final Price other, final MarketDirection direction); boolean isWeakerThan(final Price other, final MarketDirection direction); boolean isBetweenInclusive(final Price a, final Price b); @Override boolean equals(final Object other); @Override int compareTo(final Price other); @Override int hashCode(); String toStringWithSign(); @Override String toString();  }