diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/data/Pair.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/data/Pair.java | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/Pair.java b/BJC-Utils2/src/main/java/bjc/utils/data/Pair.java index eb421bc..1fc0d19 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/data/Pair.java +++ b/BJC-Utils2/src/main/java/bjc/utils/data/Pair.java @@ -104,4 +104,16 @@ public class Pair<LeftType, RightType> return new Pair<>(leftValue, mapper.apply(rightValue)); } + + @Override + public <OtherLeft, OtherRight, CombinedLeft, CombinedRight> + IPair<CombinedLeft, CombinedRight> + combine(IPair<OtherLeft, OtherRight> otherPair, + BiFunction<LeftType, OtherLeft, CombinedLeft> leftCombiner, + BiFunction<RightType, OtherRight, CombinedRight> rightCombiner) { + return otherPair.bind((otherLeft, otherRight) -> { + return new Pair<>(leftCombiner.apply(leftValue, otherLeft), + rightCombiner.apply(rightValue, otherRight)); + }); + } }
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