forgot to add util folder in optimization library

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@206 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 31 insertions, 0 deletions

diff --git a/gi/posterior-regularisation/prjava/src/util/Pair.java b/gi/posterior-regularisation/prjava/src/util/Pair.java
new file mode 100644
index 00000000..7b1f108d
--- /dev/null
+++ b/gi/posterior-regularisation/prjava/src/util/Pair.java
@@ -0,0 +1,31 @@
+package util;
+
+public class Pair<O1, O2> {
+	public O1 _first;
+	public O2 _second;
+
+	public final O1 first() {
+		return _first;
+	}
+
+	public final O2 second() {
+		return _second;
+	}
+
+	public final void setFirst(O1 value){
+		_first = value;
+	}
+	
+	public final void setSecond(O2 value){
+		_second = value;
+	}
+	
+	public Pair(O1 first, O2 second) {
+		_first = first;
+		_second = second;
+	}
+
+	public String toString(){
+		return _first + " " + _second; 
+	}
+}