1 files changed, 58 insertions, 0 deletions
diff --git a/tensorflow_lite_support/java/src/java/org/tensorflow/lite/task/text/qa/QaAnswer.java b/tensorflow_lite_support/java/src/java/org/tensorflow/lite/task/text/qa/QaAnswer.java
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index 00000000..4259a697
--- /dev/null
+++ b/tensorflow_lite_support/java/src/java/org/tensorflow/lite/task/text/qa/QaAnswer.java
@@ -0,0 +1,58 @@
+/* Copyright 2020 The TensorFlow Authors. All Rights Reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+==============================================================================*/
+
+package org.tensorflow.lite.task.text.qa;
+
+import org.tensorflow.lite.annotations.UsedByReflection;
+
+/**
+ * Answers to {@link QuestionAnswerer}. Contains information about the answer and its relative
+ * position information to the context.
+ */
+public class QaAnswer {
+  public Pos pos;
+  public String text;
+
+  @UsedByReflection("bert_question_answerer_jni.cc")
+  public QaAnswer(String text, Pos pos) {
+    this.text = text;
+    this.pos = pos;
+  }
+
+  public QaAnswer(String text, int start, int end, float logit) {
+    this(text, new Pos(start, end, logit));
+  }
+
+  /**
+   * Position information of the answer relative to context. It is sortable in descending order
+   * based on logit.
+   */
+  public static class Pos implements Comparable<Pos> {
+    public int start;
+    public int end;
+    public float logit;
+
+    public Pos(int start, int end, float logit) {
+      this.start = start;
+      this.end = end;
+      this.logit = logit;
+    }
+
+    @Override
+    public int compareTo(Pos other) {
+      return Float.compare(other.logit, this.logit);
+    }
+  }
+}