diff options
| author | bculkin2442 <bjculkin@mix.wvu.edu> | 2016-04-17 20:51:38 -0400 |
|---|---|---|
| committer | bculkin2442 <bjculkin@mix.wvu.edu> | 2016-04-17 20:51:38 -0400 |
| commit | bada13a2ccedd860dfd7a45683e8e8f4ba8a038d (patch) | |
| tree | 23d978588cb10ba28e42bd4a23834ec41c501452 /BJC-Utils2/src/main/java/bjc/utils/data/BoundLazyPair.java | |
| parent | 77fcc58d1facffbc3af50be8c05985350e9f1355 (diff) | |
Added new tree traversal option, and some minor changes
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 |