aboutsummaryrefslogtreecommitdiff
path: root/src/main/java/org/zwobble/mammoth/internal/util/MammothOptionals.java
diff options
context:
space:
mode:
authorMichael Williamson <mike@zwobble.org>2016-03-26 17:57:45 +0000
committerMichael Williamson <mike@zwobble.org>2016-03-26 17:57:45 +0000
commit581aec7d05f06456a384aa9adef7d781a666bf91 (patch)
tree58bdd3c3de41a3b8c4886b23fc368be47d4486e2 /src/main/java/org/zwobble/mammoth/internal/util/MammothOptionals.java
parent3f978b230ce8f5713be07b5dec2f0ccebacbda71 (diff)
Remove Mammoth prefix from util classes
Diffstat (limited to 'src/main/java/org/zwobble/mammoth/internal/util/MammothOptionals.java')
-rw-r--r--src/main/java/org/zwobble/mammoth/internal/util/MammothOptionals.java38
1 files changed, 0 insertions, 38 deletions
diff --git a/src/main/java/org/zwobble/mammoth/internal/util/MammothOptionals.java b/src/main/java/org/zwobble/mammoth/internal/util/MammothOptionals.java
deleted file mode 100644
index 6f2c100..0000000
--- a/src/main/java/org/zwobble/mammoth/internal/util/MammothOptionals.java
+++ /dev/null
@@ -1,38 +0,0 @@
-package org.zwobble.mammoth.internal.util;
-
-import java.util.Optional;
-import java.util.function.BiFunction;
-
-public class MammothOptionals {
- public static <T> Optional<T> first(Optional<T> first, Optional<T> second) {
- if (first.isPresent()) {
- return first;
- } else {
- return second;
- }
- }
-
- public static <T1, T2, R> Optional<R> flatMap(
- Optional<T1> first,
- Optional<T2> second,
- BiFunction<T1, T2, Optional<R>> function)
- {
- if (first.isPresent() && second.isPresent()) {
- return function.apply(first.get(), second.get());
- } else {
- return Optional.empty();
- }
- }
-
- public static <T1, T2, R> Optional<R> map(
- Optional<T1> first,
- Optional<T2> second,
- BiFunction<T1, T2, R> function)
- {
- if (first.isPresent() && second.isPresent()) {
- return Optional.of(function.apply(first.get(), second.get()));
- } else {
- return Optional.empty();
- }
- }
-}