Added CheckedSupplier.

Agadar · Aug 16, 2020 · b2187e8 · b2187e8
1 parent caaa315
commit b2187e8
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/main/java/com/github/agadar/nationstates/function/CheckedSupplier.java b/src/main/java/com/github/agadar/nationstates/function/CheckedSupplier.java
@@ -0,0 +1,15 @@
+package com.github.agadar.nationstates.function;
+
+import java.util.function.Supplier;
+
+/**
+ * Supplier reference that can throw an Exception. See also {@link Supplier}.
+ * 
+ * @author Agadar (https://github.com/Agadar/)
+ *
+ * @param <R> the type of the result of the function
+ */
+@FunctionalInterface
+public interface CheckedSupplier<R> {
+    R get() throws Exception;
+}