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authorBen Culkin <scorpress@gmail.com>2022-09-24 12:35:20 -0400
committerBen Culkin <scorpress@gmail.com>2022-09-24 12:35:20 -0400
commit2d5c3288134f19088941c980e852521e9838db56 (patch)
treef2b0048ec5c8fbc438979191e7789ae29287566d /src/main/java/bjc/funcdata/CListLike.java
parentf8643f98c9a091cd9b56fc9468197ae58df0364b (diff)
Various changes
Diffstat (limited to 'src/main/java/bjc/funcdata/CListLike.java')
-rw-r--r--src/main/java/bjc/funcdata/CListLike.java13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/main/java/bjc/funcdata/CListLike.java b/src/main/java/bjc/funcdata/CListLike.java
new file mode 100644
index 0000000..ba17456
--- /dev/null
+++ b/src/main/java/bjc/funcdata/CListLike.java
@@ -0,0 +1,13 @@
+package bjc.funcdata;
+
+public interface CListLike<T> {
+
+ boolean isEmpty();
+
+ T head();
+
+ CListLike<T> tail();
+
+ CListLike<T> prefix(T val);
+
+} \ No newline at end of file