agent-playground / Exports / PlaygroundBlockCollector

Class: PlaygroundBlockCollector

Playground-specific block collector implementation Manages block collection with React state integration

Implements

• IPlaygroundBlockCollector

Table of contents

Constructors

• constructor

Methods

• addListener
• removeListener
• collectBlock
• updateBlock
• updateRealTimeBlock
• getBlocks
• getBlocksByParent
• getBlockTree
• clearBlocks
• generateBlockId
• getBlock
• removeBlock
• createGroupBlock
• getStats

Constructors

constructor

• new PlaygroundBlockCollector(): PlaygroundBlockCollector

Returns

PlaygroundBlockCollector

Methods

addListener

▸ addListener(listener): void

Add a listener for block collection events

Parameters

Name	Type
listener	TBlockCollectionListener

Returns

void

Implementation of

IPlaygroundBlockCollector.addListener

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:38

---

removeListener

▸ removeListener(listener): void

Remove a listener

Parameters

Name	Type
listener	TBlockCollectionListener

Returns

void

Implementation of

IPlaygroundBlockCollector.removeListener

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:45

---

collectBlock

▸ collectBlock(message): void

Collect a new block message

Parameters

Name	Type
message	IBlockMessage

Returns

void

Implementation of

IPlaygroundBlockCollector.collectBlock

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:67

---

updateBlock

▸ updateBlock(blockId, updates): void

Update an existing block

Parameters

Name	Type
blockId	string
updates	Partial<IBlockMetadata>

Returns

void

Implementation of

IPlaygroundBlockCollector.updateBlock

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:92

---

updateRealTimeBlock

▸ updateRealTimeBlock(blockId, updates): void

Update a block's metadata in real-time

Parameters

Name	Type
blockId	string
updates	Partial<IRealTimeBlockMetadata>

Returns

void

Implementation of

IPlaygroundBlockCollector.updateRealTimeBlock

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:108

---

getBlocks

▸ getBlocks(): IBlockMessage[]

Get all collected blocks

Returns

IBlockMessage[]

Implementation of

IPlaygroundBlockCollector.getBlocks

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:124

---

getBlocksByParent

▸ getBlocksByParent(parentId?): IBlockMessage[]

Get blocks by parent ID for hierarchical rendering

Parameters

Name	Type
parentId?	string

Returns

IBlockMessage[]

Implementation of

IPlaygroundBlockCollector.getBlocksByParent

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:131

---

getBlockTree

▸ getBlockTree(): IBlockTreeNode[]

Build block tree for hierarchical visualization

Returns

IBlockTreeNode[]

Implementation of

IPlaygroundBlockCollector.getBlockTree

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:152

---

clearBlocks

▸ clearBlocks(): void

Clear all blocks

Returns

void

Implementation of

IPlaygroundBlockCollector.clearBlocks

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:177

---

generateBlockId

▸ generateBlockId(): string

Generate unique block ID

Returns

string

Implementation of

IPlaygroundBlockCollector.generateBlockId

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:186

---

getBlock

▸ getBlock(blockId): undefined | IBlockMessage

Get block by ID

Parameters

Name	Type
blockId	string

Returns

undefined | IBlockMessage

Implementation of

IPlaygroundBlockCollector.getBlock

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:193

---

removeBlock

▸ removeBlock(blockId): void

Remove a block and its children

Parameters

Name	Type
blockId	string

Returns

void

Implementation of

IPlaygroundBlockCollector.removeBlock

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:200

---

createGroupBlock

▸ createGroupBlock(type, content, parentId?, level?): IBlockMessage

Create a group block that can contain other blocks

Parameters

Name	Type	Default value
type	"user" | "assistant" | "tool_call" | "group"	undefined
content	string	undefined
parentId?	string	undefined
level	number	0

Returns

IBlockMessage

Implementation of

IPlaygroundBlockCollector.createGroupBlock

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:237

---

getStats

▸ getStats(): Object

Get statistics about collected blocks

Returns

Object

Name	Type
total	number
byType	Record<string, number>
byState	Record<string, number>
rootBlocks	number

Implementation of

IPlaygroundBlockCollector.getStats

Defined in

agent-playground/src/lib/playground/block-tracking/block-collector.ts:269