Class GraphException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

cloud.opencode.base.graph.exception.GraphException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CycleDetectedException, EdgeNotFoundException, GraphLimitExceededException, GraphTimeoutException, InvalidEdgeException, InvalidVertexException, NoPathException, VertexNotFoundException

public class GraphException
extends RuntimeException

Graph Exception 图异常基类

Base exception class for all graph-related exceptions.

所有图相关异常的基类。

Features | 主要功能:

• Carries GraphErrorCode for programmatic error handling - 携带GraphErrorCode用于程序化错误处理
• Base class for all graph exceptions - 所有图异常的基类

Usage Examples | 使用示例:

try {
    OpenGraph.topologicalSort(graph);
} catch (GraphException e) {
    GraphErrorCode code = e.getErrorCode();
}

Security | 安全性:

• Thread-safe: Yes (immutable after construction) - 线程安全: 是（构造后不可变）
• Null-safe: Yes - 空值安全: 是

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
GraphException(String message, GraphErrorCode errorCode)	Create graph exception 创建图异常
GraphException(String message, Throwable cause, GraphErrorCode errorCode)	Create graph exception with cause 创建带原因的图异常

Method Summary

Modifier and Type	Method	Description
GraphErrorCode	getErrorCode()	Get the error code 获取错误码

Methods inherited from class Throwable

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

Methods inherited from class Object

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

Constructor Details

GraphException

public GraphException(String message,
 GraphErrorCode errorCode)

Create graph exception 创建图异常

Parameters:

message - the error message | 错误消息

errorCode - the error code | 错误码

GraphException

public GraphException(String message,
 Throwable cause,
 GraphErrorCode errorCode)

Create graph exception with cause 创建带原因的图异常

Parameters:

message - the error message | 错误消息

cause - the cause | 原因

errorCode - the error code | 错误码

Method Details

getErrorCode

public GraphErrorCode getErrorCode()

Get the error code 获取错误码

Returns:

error code | 错误码