Metrics phase 2 (#222)

Co-authored-by: deansher <[email protected]>

Author: JimClarke5

tensorflow-core/tensorflow-core-api/src/gen/annotations/org/tensorflow/op/Ops.java

@@ -364,10 +364,10 @@ public final class Ops {
 
   public final SignalOps signal;
 
-  public final TrainOps train;
-
   public final QuantizationOps quantization;
 
+  public final TrainOps train;
+
   private final Scope scope;
 
   private Ops(Scope scope) {
@@ -390,8 +390,8 @@ private Ops(Scope scope) {
     math = new MathOps(this);
     audio = new AudioOps(this);
     signal = new SignalOps(this);
-    train = new TrainOps(this);
     quantization = new QuantizationOps(this);
+    train = new TrainOps(this);
   }
 
   /**

tensorflow-framework/src/main/java/org/tensorflow/framework/constraints/Constraint.java

@@ -42,6 +42,7 @@ public Constraint(Ops tf) {
    *
    * @param weights the weights
    * @return the constrained weights
+   * @param <T> the data type for weights and results.
    */
   public abstract <T extends TNumber> Operand<T> call(Operand<T> weights);