diff options
Diffstat (limited to 'BJC-Utils2/src/main/java/bjc/utils/data/BoundLazyPair.java')
| -rw-r--r-- | BJC-Utils2/src/main/java/bjc/utils/data/BoundLazyPair.java | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/data/BoundLazyPair.java b/BJC-Utils2/src/main/java/bjc/utils/data/BoundLazyPair.java index 41ab99b..40c502c 100644 --- a/BJC-Utils2/src/main/java/bjc/utils/data/BoundLazyPair.java +++ b/BJC-Utils2/src/main/java/bjc/utils/data/BoundLazyPair.java @@ -60,8 +60,8 @@ class BoundLazyPair<OldLeft, OldRight, NewLeft, NewRight> @Override public <BoundLeft, BoundRight> IPair<BoundLeft, BoundRight> bind( BiFunction<NewLeft, NewRight, IPair<BoundLeft, BoundRight>> bindr) { - IHolder<IPair<NewLeft, NewRight>> newPair = new Identity<>( - boundPair); + IHolder<IPair<NewLeft, NewRight>> newPair = + new Identity<>(boundPair); IHolder<Boolean> newPairMade = new Identity<>(pairBound); Supplier<NewLeft> leftSupp = () -> { @@ -90,15 +90,24 @@ class BoundLazyPair<OldLeft, OldRight, NewLeft, NewRight> } @Override - public <MergedType> MergedType merge( - BiFunction<NewLeft, NewRight, MergedType> merger) { + public <MergedType> MergedType + merge(BiFunction<NewLeft, NewRight, MergedType> merger) { if (!pairBound) { - boundPair = binder.apply(leftSupplier.get(), - rightSupplier.get()); + boundPair = + binder.apply(leftSupplier.get(), rightSupplier.get()); pairBound = true; } return boundPair.merge(merger); } + + @Override + public String toString() { + if (pairBound) { + return boundPair.toString(); + } + + return "(un-materialized)"; + } }
\ No newline at end of file |