Add Kotlin and Java API for Moonshine models (#1474)

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

@@ -0,0 +1,70 @@
+// Copyright 2024 Xiaomi Corporation
+
+package com.k2fsa.sherpa.onnx;
+
+public class OfflineMoonshineModelConfig {
+    private final String preprocessor;
+    private final String encoder;
+    private final String uncachedDecoder;
+    private final String cachedDecoder;
+
+    private OfflineMoonshineModelConfig(Builder builder) {
+        this.preprocessor = builder.preprocessor;
+        this.encoder = builder.encoder;
+        this.uncachedDecoder = builder.uncachedDecoder;
+        this.cachedDecoder = builder.cachedDecoder;
+    }
+
+    public static Builder builder() {
+        return new Builder();
+    }
+
+    public String getPreprocessor() {
+        return preprocessor;
+    }
+
+    public String getEncoder() {
+        return encoder;
+    }
+
+    public String getUncachedDecoder() {
+        return uncachedDecoder;
+    }
+
+    public String getCachedDecoder() {
+        return cachedDecoder;
+    }
+
+    public static class Builder {
+        private String preprocessor = "";
+        private String encoder = "";
+        private String uncachedDecoder = "";
+        private String cachedDecoder = "";
+
+        public OfflineMoonshineModelConfig build() {
+            return new OfflineMoonshineModelConfig(this);
+        }
+
+        public Builder setPreprocessor(String preprocessor) {
+            this.preprocessor = preprocessor;
+            return this;
+        }
+
+        public Builder setEncoder(String encoder) {
+            this.encoder = encoder;
+            return this;
+        }
+
+        public Builder setUncachedDecoder(String uncachedDecoder) {
+            this.uncachedDecoder = uncachedDecoder;
+            return this;
+        }
+
+        public Builder setCachedDecoder(String cachedDecoder) {
+            this.cachedDecoder = cachedDecoder;
+            return this;
+        }
+    }
+
+
+}