[Java] add missing jdk primitive function (#848)

add missing jdk primitive function

java/fury-core/src/main/java/io/fury/builder/CompatibleCodecBuilder.java

@@ -61,7 +61,7 @@
 import io.fury.serializer.CompatibleSerializer;
 import io.fury.type.Descriptor;
 import io.fury.type.TypeUtils;
-import io.fury.util.Functions;
+import io.fury.util.function.Functions;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.Arrays;

java/fury-core/src/main/java/io/fury/builder/ObjectCodecBuilder.java

@@ -44,7 +44,7 @@
 import io.fury.serializer.ObjectSerializer;
 import io.fury.type.Descriptor;
 import io.fury.type.DescriptorGrouper;
-import io.fury.util.Functions;
+import io.fury.util.function.Functions;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;

java/fury-core/src/main/java/io/fury/builder/ObjectCodecOptimizer.java

@@ -23,7 +23,7 @@
 import io.fury.collection.Tuple3;
 import io.fury.type.Descriptor;
 import io.fury.type.DescriptorGrouper;
-import io.fury.util.Functions;
+import io.fury.util.function.Functions;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;

java/fury-core/src/main/java/io/fury/codegen/Expression.java

@@ -48,10 +48,10 @@
 import com.google.common.primitives.Primitives;
 import com.google.common.reflect.TypeToken;
 import io.fury.type.TypeUtils;
-import io.fury.util.Functions;
 import io.fury.util.Platform;
 import io.fury.util.ReflectionUtils;
 import io.fury.util.StringUtils;
+import io.fury.util.function.Functions;
 import java.lang.reflect.Array;
 import java.lang.reflect.Modifier;
 import java.util.ArrayList;

java/fury-core/src/main/java/io/fury/codegen/ExpressionOptimizer.java

@@ -21,7 +21,7 @@
 
 import com.google.common.base.Preconditions;
 import io.fury.codegen.Expression.Reference;
-import io.fury.util.Functions;
+import io.fury.util.function.Functions;
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.LinkedHashMap;

java/fury-core/src/main/java/io/fury/codegen/ExpressionUtils.java

@@ -29,8 +29,8 @@
 import com.google.common.reflect.TypeToken;
 import io.fury.codegen.Expression.Cast;
 import io.fury.codegen.Expression.Null;
-import io.fury.util.Functions;
 import io.fury.util.StringUtils;
+import io.fury.util.function.Functions;
 import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;

java/fury-core/src/main/java/io/fury/resolver/ClassInfo.java

@@ -19,8 +19,8 @@
 import com.google.common.base.Preconditions;
 import io.fury.Language;
 import io.fury.serializer.Serializer;
-import io.fury.util.Functions;
 import io.fury.util.ReflectionUtils;
+import io.fury.util.function.Functions;
 
 /**
  * This class put together object type related information to reduce array/map loop up when

java/fury-core/src/main/java/io/fury/resolver/ClassResolver.java

@@ -79,11 +79,11 @@
 import io.fury.type.Descriptor;
 import io.fury.type.GenericType;
 import io.fury.type.TypeUtils;
-import io.fury.util.Functions;
 import io.fury.util.LoggerFactory;
 import io.fury.util.Platform;
 import io.fury.util.ReflectionUtils;
 import io.fury.util.StringUtils;
+import io.fury.util.function.Functions;
 import java.io.Externalizable;
 import java.io.Serializable;
 import java.lang.reflect.Field;

java/fury-core/src/main/java/io/fury/util/ReflectionUtils.java

@@ -21,6 +21,7 @@
 import com.google.common.base.Preconditions;
 import com.google.common.reflect.TypeToken;
 import io.fury.collection.Tuple3;
+import io.fury.util.function.Functions;
 import java.io.ObjectStreamClass;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;

java/fury-core/src/main/java/io/fury/util/Functions.java → java/fury-core/src/main/java/io/fury/util/function/Functions.java

@@ -14,9 +14,10 @@
  * limitations under the License.
  */
 
-package io.fury.util;
+package io.fury.util.function;
 
 import com.google.common.base.Preconditions;
+import io.fury.util.ReflectionUtils;
 import java.io.Serializable;
 import java.lang.invoke.SerializedLambda;
 import java.lang.reflect.Method;

java/fury-core/src/main/java/io/fury/util/function/ToByteFunction.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2023 The Fury Authors
+ *
+ * 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 io.fury.util.function;
+
+@FunctionalInterface
+public interface ToByteFunction<T> {
+  byte applyAsByte(T value);
+}

java/fury-core/src/main/java/io/fury/util/function/ToCharFunction.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2023 The Fury Authors
+ *
+ * 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 io.fury.util.function;
+
+@FunctionalInterface
+public interface ToCharFunction<T> {
+  char applyAsChar(T value);
+}

java/fury-core/src/main/java/io/fury/util/function/ToFloatFunction.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2023 The Fury Authors
+ *
+ * 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 io.fury.util.function;
+
+@FunctionalInterface
+public interface ToFloatFunction<T> {
+  float applyAsFloat(T value);
+}

java/fury-core/src/main/java/io/fury/util/function/ToShortFunction.java

@@ -0,0 +1,22 @@
+/*
+ * Copyright 2023 The Fury Authors
+ *
+ * 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 io.fury.util.function;
+
+@FunctionalInterface
+public interface ToShortFunction<T> {
+  short applyAsShort(T value);
+}

java/fury-core/src/test/java/io/fury/util/FunctionsTest.java

@@ -16,6 +16,7 @@
 
 package io.fury.util;
 
+import io.fury.util.function.Functions;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.function.Consumer;

java/fury-format/src/main/java/io/fury/format/encoder/ArrayDataForEach.java

@@ -29,8 +29,8 @@
 import io.fury.format.row.binary.BinaryArray;
 import io.fury.format.row.binary.BinaryUtils;
 import io.fury.type.TypeUtils;
-import io.fury.util.Functions;
 import io.fury.util.StringUtils;
+import io.fury.util.function.Functions;
 
 /**
  * Expression for iterate {@link io.fury.format.row.ArrayData} with specified not null element