diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/data/IPair.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/data/IPair.java | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/IPair.java b/BJC-Utils2/src/main/java/bjc/utils/data/IPair.java index a2a635f..c82cc8e 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/data/IPair.java +++ b/BJC-Utils2/src/main/java/bjc/utils/data/IPair.java @@ -30,7 +30,8 @@ public interface IPair<LeftType, RightType> * @return The bound pair */ public <BoundLeft, BoundRight> IPair<BoundLeft, BoundRight> bind( - BiFunction<LeftType, RightType, IPair<BoundLeft, BoundRight>> binder); + BiFunction<LeftType, RightType, + IPair<BoundLeft, BoundRight>> binder); /** * Bind a function to the left value in this pair @@ -67,8 +68,10 @@ public interface IPair<LeftType, RightType> * The pair to combine with * @return The pairs, pairwise combined together */ - public default <OtherLeft, OtherRight> IPair<IPair<LeftType, OtherLeft>, IPair<RightType, OtherRight>> combine( - IPair<OtherLeft, OtherRight> otherPair) { + public default <OtherLeft, + OtherRight> IPair<IPair<LeftType, OtherLeft>, + IPair<RightType, OtherRight>> combine( + IPair<OtherLeft, OtherRight> otherPair) { return combine(otherPair, (left, otherLeft) -> new Pair<>(left, otherLeft), (right, otherRight) -> new Pair<>(right, otherRight)); @@ -91,10 +94,13 @@ public interface IPair<LeftType, RightType> * @param rightCombiner * @return A pair with its values combined */ - public <OtherLeft, OtherRight, CombinedLeft, CombinedRight> IPair<CombinedLeft, CombinedRight> combine( - IPair<OtherLeft, OtherRight> otherPair, - BiFunction<LeftType, OtherLeft, CombinedLeft> leftCombiner, - BiFunction<RightType, OtherRight, CombinedRight> rightCombiner); + public <OtherLeft, OtherRight, CombinedLeft, + CombinedRight> IPair<CombinedLeft, CombinedRight> combine( + IPair<OtherLeft, OtherRight> otherPair, + BiFunction<LeftType, OtherLeft, + CombinedLeft> leftCombiner, + BiFunction<RightType, OtherRight, + CombinedRight> rightCombiner); /** * Immediately perfom the specified action with the contents of this @@ -112,22 +118,26 @@ public interface IPair<LeftType, RightType> } @Override - default <OldLeft, OldRight, NewLeft> Function<Bifunctor<OldLeft, OldRight>, Bifunctor<NewLeft, OldRight>> fmapLeft( - Function<OldLeft, NewLeft> func) { + default <OldLeft, OldRight, + NewLeft> Function<Bifunctor<OldLeft, OldRight>, + Bifunctor<NewLeft, OldRight>> fmapLeft( + Function<OldLeft, NewLeft> func) { return (argumentPair) -> { if (!(argumentPair instanceof IPair<?, ?>)) { throw new IllegalArgumentException( "This function can only be applied to instances of IPair"); } - IPair<OldLeft, OldRight> argPair = (IPair<OldLeft, OldRight>) argumentPair; + IPair<OldLeft, OldRight> argPair = (IPair<OldLeft, + OldRight>) argumentPair; return argPair.mapLeft(func); }; } @Override - default <OldLeft, OldRight, NewRight> Function<Bifunctor<OldLeft, OldRight>, Bifunctor<OldLeft, NewRight>> + default <OldLeft, OldRight, NewRight> Function< + Bifunctor<OldLeft, OldRight>, Bifunctor<OldLeft, NewRight>> fmapRight(Function<OldRight, NewRight> func) { return (argumentPair) -> { @@ -136,7 +146,8 @@ public interface IPair<LeftType, RightType> "This function can only be applied to instances of IPair"); } - IPair<OldLeft, OldRight> argPair = (IPair<OldLeft, OldRight>) argumentPair; + IPair<OldLeft, OldRight> argPair = (IPair<OldLeft, + OldRight>) argumentPair; return argPair.mapRight(func); }; |