Added Direction enum

2021-10-20 15:23:25 +02:00 · 2021-10-20 15:23:25 +02:00 · b454e52e67
parent 633ff9c3ab
commit b454e52e67
1 changed files with 20 additions and 0 deletions
--- a/src/main/java/org/gcube/informationsystem/base/reference/Direction.java
+++ b/src/main/java/org/gcube/informationsystem/base/reference/Direction.java
@ -0,0 +1,20 @@
+package org.gcube.informationsystem.base.reference;
+
+/**
+ * @author Luca Frosini (ISTI - CNR)
+ */
+public enum Direction {
+	
+	IN, OUT, BOTH;
+
+	public Direction opposite() {
+		if(this.equals(IN)) {
+			return OUT;
+		}else if(this.equals(OUT)) {
+			return IN;
+		} else {
+			return BOTH;
+		}
+	}
+	
+}