add optimization library source code

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@204 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 33 insertions, 0 deletions

diff --git a/gi/posterior-regularisation/prjava/src/optimization/stopCriteria/CompositeStopingCriteria.java b/gi/posterior-regularisation/prjava/src/optimization/stopCriteria/CompositeStopingCriteria.java
new file mode 100644
index 00000000..15760f18
--- /dev/null
+++ b/gi/posterior-regularisation/prjava/src/optimization/stopCriteria/CompositeStopingCriteria.java
@@ -0,0 +1,33 @@
+package optimization.stopCriteria;
+
+import java.util.ArrayList;
+
+import optimization.gradientBasedMethods.Objective;
+
+public class CompositeStopingCriteria implements StopingCriteria {
+	
+	ArrayList<StopingCriteria> criterias;
+	
+	public CompositeStopingCriteria() {
+		criterias = new ArrayList<StopingCriteria>();
+	}
+	
+	public void add(StopingCriteria criteria){
+		criterias.add(criteria);
+	}
+	
+	public boolean stopOptimization(Objective obj){
+		for(StopingCriteria criteria: criterias){
+			if(criteria.stopOptimization(obj)){
+				return true;
+			}
+		}
+		return false;
+	}
+	
+	public void reset(){
+		for(StopingCriteria criteria: criterias){
+			criteria.reset();
+		}
+	}
+}