Class CycleDetectedException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

cloud.opencode.base.core.exception.OpenException

cloud.opencode.base.graph.exception.GraphException

cloud.opencode.base.graph.exception.CycleDetectedException

All Implemented Interfaces:

OpenExceptionMeta, Serializable

public class CycleDetectedException
extends GraphException

Cycle Detected Exception 检测到环异常

Exception thrown when a cycle is detected in a graph where cycles are not allowed.

当在不允许环的图中检测到环时抛出的异常。

Features | 主要功能:

• Carries the detected cycle vertices - 携带检测到的环顶点
• Extends GraphException with GraphErrorCode.CYCLE_DETECTED - 使用CYCLE_DETECTED错误码扩展GraphException

Usage Examples | 使用示例:

try {
    List<String> order = TopologicalSortUtil.sort(graph);
} catch (CycleDetectedException e) {
    List<?> cycle = e.getCycle();
}

Security | 安全性:

• Thread-safe: Yes (immutable after construction) - 线程安全: 是（构造后不可变）
• Null-safe: Yes (cycle may be null if not provided) - 空值安全: 是（未提供时cycle可能为null）

Since:

JDK 25, opencode-base-graph V1.0.0

Author:

Leon Soo www.LeonSoo.com

See Also:

• OpenCode.cloud
• Serialized Form

Constructor Summary

Constructors

Constructor	Description
CycleDetectedException(String message)	Create cycle detected exception with message 使用消息创建检测到环异常
CycleDetectedException(List<?> cycle)	Create cycle detected exception 创建检测到环异常

Method Summary

Modifier and Type	Method	Description
List<?>	getCycle()	Get the detected cycle 获取检测到的环

Methods inherited from class GraphException

getGraphErrorCode

Methods inherited from class OpenException

getComponent, getErrorCode, getMessage, getRawMessage

Methods inherited from class Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class Object

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

Methods inherited from interface OpenExceptionMeta

getMetaPrefix

Constructor Details

CycleDetectedException

public CycleDetectedException(List<?> cycle)

Create cycle detected exception 创建检测到环异常

Parameters:

cycle - the detected cycle | 检测到的环

CycleDetectedException

public CycleDetectedException(String message)

Create cycle detected exception with message 使用消息创建检测到环异常

Parameters:

message - the error message | 错误消息

Method Details

getCycle

public List<?> getCycle()

Get the detected cycle 获取检测到的环

Returns:

the cycle vertices | 环的顶点