Add Java and Kotlin API for punctuation models (#818)

sherpa-onnx/java-api/src/com/k2fsa/sherpa/onnx/OfflinePunctuationModelConfig.java

@@ -0,0 +1,56 @@
+// Copyright 2024 Xiaomi Corporation
+
+package com.k2fsa.sherpa.onnx;
+
+public class OfflinePunctuationModelConfig {
+    private final String ctTransformer;
+    private final int numThreads;
+    private final boolean debug;
+    private final String provider;
+
+    private OfflinePunctuationModelConfig(Builder builder) {
+        this.ctTransformer = builder.ctTransformer;
+        this.numThreads = builder.numThreads;
+        this.debug = builder.debug;
+        this.provider = builder.provider;
+    }
+
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    public String getCtTransformer() {
+        return ctTransformer;
+    }
+
+    public static class Builder {
+        private String ctTransformer = "";
+        private int numThreads = 1;
+        private boolean debug = true;
+        private String provider = "cpu";
+
+        public OfflinePunctuationModelConfig build() {
+            return new OfflinePunctuationModelConfig(this);
+        }
+
+        public Builder setCtTransformer(String ctTransformer) {
+            this.ctTransformer = ctTransformer;
+            return this;
+        }
+
+        public Builder setNumThreads(int numThreads) {
+            this.numThreads = numThreads;
+            return this;
+        }
+
+        public Builder setDebug(boolean debug) {
+            this.debug = debug;
+            return this;
+        }
+
+        public Builder setProvider(String provider) {
+            this.provider = provider;
+            return this;
+        }
+    }
+}