Create Number interface.

2017-07-24 10:53:23 -07:00 · 2017-07-24 10:53:23 -07:00 · 8fcf8c747d
parent cb14239b95
commit 8fcf8c747d
1 changed files with 11 additions and 0 deletions
--- a/src/org/nwapw/abacus/number/Number.java
+++ b/src/org/nwapw/abacus/number/Number.java
@ -0,0 +1,11 @@
+package org.nwapw.abacus.number;
+
+public interface Number {
+
+    Number multiply(Number multiplier);
+    Number divide(Number divisor);
+    Number add(Number summand);
+    Number subtract(Number subtrahend);
+    Number negate();
+
+}