Class Floats

java.lang.Object
cloud.opencode.base.core.primitives.Floats
public final class Floats extends Object
Float Array Utility Class - Guava-style operations for float primitive arrays float 数组工具类 - Guava 风格的 float 原始类型数组操作

Provides comprehensive float array operations inspired by Guava Floats.

提供 float 原始类型数组的操作方法，参考 Guava Floats。

Features | 主要功能:

  • Byte conversion (toByteArray, fromByteArray) - 字节转换
  • Array operations (concat, contains, indexOf, lastIndexOf) - 数组操作
  • Min/Max (min, max, constrainToRange) - 最值和范围
  • Collection conversion (asList, toArray) - 集合转换
  • Array manipulation (reverse) - 数组操作
  • Validation (isFinite) - 验证
  • String operations (join, tryParse) - 字符串操作

Usage Examples | 使用示例:

// Array operations - 数组操作
float[] merged = Floats.concat(arr1, arr2);
int idx = Floats.indexOf(arr, 3.14f);
float max = Floats.max(1.0f, 2.0f, 3.0f);

Security | 安全性:

  • Thread-safe: Yes (stateless) - 线程安全: 是 (无状态)
  • Null-safe: Partially (throws on null array) - 空值安全: 部分 (null 数组抛异常)
Since:
JDK 25, opencode-base-core V1.0.0
Author:
Leon Soo www.LeonSoo.com
See Also:

  • Field Details

    • BYTES

      public static final int BYTES
      See Also:

    • EMPTY_ARRAY

      public static final float[] EMPTY_ARRAY

  • Method Details

    • toByteArray

      public static byte[] toByteArray(float value)

    • fromByteArray

      public static float fromByteArray(byte[] bytes)

    • concat

      public static float[] concat(float[]... arrays)

    • contains

      public static boolean contains(float[] array, float target)

    • indexOf

      public static int indexOf(float[] array, float target)

    • lastIndexOf

      public static int lastIndexOf(float[] array, float target)

    • min

      public static float min(float... array)

    • max

      public static float max(float... array)

    • constrainToRange

      public static float constrainToRange(float value, float min, float max)

    • compare

      public static int compare(float a, float b)

    • asList

      public static List<Float> asList(float... array)

    • toArray

      public static float[] toArray(Collection<? extends Number> collection)

    • reverse

      public static void reverse(float[] array)

    • isFinite

      public static boolean isFinite(float value)

    • join

      public static String join(String separator, float... array)

    • tryParse

      public static Float tryParse(String string)

    • ensureNonNull

      public static float[] ensureNonNull(float[] array)