diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/data/HalfBoundLazyPair.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/data/HalfBoundLazyPair.java | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/HalfBoundLazyPair.java b/BJC-Utils2/src/main/java/bjc/utils/data/HalfBoundLazyPair.java index 9e26924..198dd96 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/data/HalfBoundLazyPair.java +++ b/BJC-Utils2/src/main/java/bjc/utils/data/HalfBoundLazyPair.java @@ -138,4 +138,19 @@ class HalfBoundLazyPair<OldType, NewLeft, NewRight> return new LazyPair<>(leftSupp, rightSupp); } + + @Override + public <OtherLeft, OtherRight, CombinedLeft, CombinedRight> + IPair<CombinedLeft, CombinedRight> + combine(IPair<OtherLeft, OtherRight> otherPair, + BiFunction<NewLeft, OtherLeft, CombinedLeft> leftCombiner, + BiFunction<NewRight, OtherRight, CombinedRight> rightCombiner) { + return otherPair.bind((otherLeft, otherRight) -> { + return bind((leftVal, rightVal) -> { + return new LazyPair<>( + leftCombiner.apply(leftVal, otherLeft), + rightCombiner.apply(rightVal, otherRight)); + }); + }); + } }
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