Class OpenTruncate

java.lang.Object

cloud.opencode.base.string.text.OpenTruncate

public final class OpenTruncate
extends Object

String Truncate Utility - Provides string truncation methods. 字符串截断工具 - 提供字符串截断方法。

Features | 主要功能:

• Head truncation with ellipsis - 头部截断带省略号
• Middle truncation - 中间截断
• Byte-based truncation for multi-byte strings - 基于字节的截断

Usage Examples | 使用示例:

String t = OpenTruncate.truncate("Hello World", 8); // "Hello..."
String m = OpenTruncate.truncateMiddle("abcdefghij", 7); // "ab...ij"

Security | 安全性:

• Thread-safe: Yes (stateless utility) - 线程安全: 是（无状态工具类）
• Null-safe: Yes - 空值安全: 是

Since:

JDK 25, opencode-base-string V1.0.0

Author:

Leon Soo www.LeonSoo.com

See Also:

• OpenCode.cloud

Method Summary

Modifier and Type	Method	Description
static String	truncate(String str, int maxLength)
static String	truncate(String str, int maxLength, String ellipsis)
static String	truncateByBytes(String str, int maxBytes, String charset)
static String	truncateMiddle(String str, int maxLength)
static String	truncateMiddle(String str, int maxLength, String ellipsis)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

truncate

public static String truncate(String str,
 int maxLength)

truncate

public static String truncate(String str,
 int maxLength,
 String ellipsis)

truncateMiddle

public static String truncateMiddle(String str,
 int maxLength)

truncateMiddle

public static String truncateMiddle(String str,
 int maxLength,
 String ellipsis)

truncateByBytes

public static String truncateByBytes(String str,
 int maxBytes,
 String charset)