Class ContextPruner

Handles context pruning with multiple strategies.

Index

Constructors

Methods

shouldPrune prune pruneCategory getPruneCandidates estimateFreeableTokens

Constructors

constructor

new ContextPruner(config: ContextPrunerConfig): ContextPruner
Parameters
- config: ContextPrunerConfig
Returns ContextPruner
- Defined in packages/nexus-agents/src/agents/context-pruner.ts:105

Methods

shouldPrune

shouldPrune(): boolean
Check if pruning should be triggered based on usage threshold.

Returns boolean
- Defined in packages/nexus-agents/src/agents/context-pruner.ts:127

prune

prune(options?: PruneOptions): Promise<Result<PruneResult, ValidationError>>
Prune context to free tokens or reach target capacity.
Parameters
- options: PruneOptions = {}
Returns Promise<Result<PruneResult, ValidationError>>
- Defined in packages/nexus-agents/src/agents/context-pruner.ts:132

pruneCategory

pruneCategory(
category: "system" | "task" | "active",
targetTokens: number,
): Promise<Result<PruneResult, ValidationError>>
Prune items from a specific category.
Parameters
- category: "system" | "task" | "active"
- targetTokens: number
Returns Promise<Result<PruneResult, ValidationError>>
- Defined in packages/nexus-agents/src/agents/context-pruner.ts:176

getPruneCandidates

getPruneCandidates(categories: ("system" | "task" | "active")[]): ContextItem[]
Get candidates for pruning from specified categories.
Parameters
- categories: ("system" | "task" | "active")[]
Returns ContextItem[]
- Defined in packages/nexus-agents/src/agents/context-pruner.ts:184

estimateFreeableTokens

estimateFreeableTokens(categories: ("system" | "task" | "active")[]): number
Estimate tokens that can be freed from specified categories.
Parameters
- categories: ("system" | "task" | "active")[]
Returns number
- Defined in packages/nexus-agents/src/agents/context-pruner.ts:193