修改 NumberUtil 为 Numbers。添加 between 方法。

src/main/java/xyz/zhouxy/plusone/commons/util/Numbers.java

@@ -0,0 +1,93 @@
+/*
+ * Copyright 2022-2023 the original author or 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
+ *
+ *      https://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 xyz.zhouxy.plusone.commons.util;
+
+/**
+ * NumberUtil
+ *
+ * @author <a href="https://gitee.com/zhouxy108">ZhouXY</a>
+ */
+public class Numbers {
+
+    private Numbers() {
+        throw new IllegalStateException("Utility class");
+    }
+
+    // sum
+
+    public static int sum(final short... numbers) {
+        int result = 0;
+        for (short number : numbers) {
+            result += number;
+        }
+        return result;
+    }
+
+    public static long sum(final int... numbers) {
+        long result = 0L;
+        for (int number : numbers) {
+            result += number;
+        }
+        return result;
+    }
+
+    public static long sum(final long... numbers) {
+        long result = 0L;
+        for (long number : numbers) {
+            result += number;
+        }
+        return result;
+    }
+
+    public static double sum(final float... numbers) {
+        double result = 0.00;
+        for (float number : numbers) {
+            result += number;
+        }
+        return result;
+    }
+
+    public static double sum(final double... numbers) {
+        double result = 0.00;
+        for (double number : numbers) {
+            result += number;
+        }
+        return result;
+    }
+
+    // between
+
+    public static boolean between(short value, short min, short max) {
+        return value >= min && value < max;
+    }
+
+    public static boolean between(int value, int min, int max) {
+        return value >= min && value < max;
+    }
+
+    public static boolean between(long value, long min, long max) {
+        return value >= min && value < max;
+    }
+
+    public static boolean between(float value, float min, float max) {
+        return value >= min && value < max;
+    }
+
+    public static boolean between(double value, double min, double max) {
+        return value >= min && value < max;
+    }
+}