Class InvalidVertexException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

cloud.opencode.base.graph.exception.GraphException

cloud.opencode.base.graph.exception.InvalidVertexException

All Implemented Interfaces:

Serializable

public class InvalidVertexException
extends GraphException

Invalid Vertex Exception 无效顶点异常

Exception thrown when a vertex is invalid (e.g., null).

当顶点无效（如null）时抛出的异常。

Features | 主要功能:

• Signals invalid vertex parameters (typically null) - 表示无效的顶点参数（通常为null）
• Extends GraphException with GraphErrorCode.INVALID_VERTEX - 使用INVALID_VERTEX错误码扩展GraphException

Usage Examples | 使用示例:

try {
    graph.addVertex(null);
} catch (InvalidVertexException e) {
    // handle invalid vertex
}

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
InvalidVertexException(String message)	Create invalid vertex exception 创建无效顶点异常

Method Summary

Methods inherited from class GraphException

getErrorCode

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

InvalidVertexException

public InvalidVertexException(String message)

Create invalid vertex exception 创建无效顶点异常

Parameters:

message - the error message | 错误消息