程序包 io.agentscope.core.message

类 ContentBlock

java.lang.Object

io.agentscope.core.message.ContentBlock

所有已实现的接口:

State

直接已知子类:

AudioBlock, ImageBlock, TextBlock, ThinkingBlock, ToolResultBlock, ToolUseBlock, VideoBlock

public sealed class ContentBlock
extends Object
implements State
permits TextBlock, ImageBlock, AudioBlock, VideoBlock, ThinkingBlock, ToolUseBlock, ToolResultBlock

Base sealed class for all content blocks in messages.

Content blocks represent different types of content that can be included in a message, such as text, images, audio, video, or thinking content. This sealed hierarchy ensures type safety and enables exhaustive pattern matching.

Supported Content Types:

• TextBlock - Plain text content
• ThinkingBlock - Agent reasoning/thinking content
• ImageBlock - Image content (URL or Base64)
• AudioBlock - Audio content (URL or Base64)
• VideoBlock - Video content (URL or Base64)
• ToolUseBlock - Tool execution requests
• ToolResultBlock - Tool execution results

Uses Jackson annotations for polymorphic JSON serialization with the "type" discriminator field. The sealed modifier restricts subclasses to the specified permits list, enabling compile-time exhaustiveness checking in pattern matching.

构造器概要

构造器

构造器	说明
ContentBlock()

方法概要

从类继承的方法 java.lang.Object

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

构造器详细资料

ContentBlock

public ContentBlock()