Class FilterPipelineExtensions

Namespace

LMKit.TextGeneration.Filters

Assembly

LM-Kit.NET.dll

Extension methods for FilterPipeline that enable concise inline filter registration.

public static class FilterPipelineExtensions

Inheritance

object

FilterPipelineExtensions

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Examples

Adding filters with lambdas:

using LMKit.TextGeneration.Filters;

var pipeline = new FilterPipeline();

// Prompt logging
pipeline.AddPromptFilter(async (ctx, next) =>
{
    Console.WriteLine($"[Prompt] {ctx.Prompt}");
    await next(ctx);
    Console.WriteLine($"[Done] {ctx.Result?.GeneratedTokenCount} tokens");
});

// Completion telemetry
pipeline.AddCompletionFilter(async (ctx, next) =>
{
    await next(ctx);
    Console.WriteLine($"[Quality] {ctx.Result?.QualityScore:F2}");
});

// Tool call logging
pipeline.AddToolInvocationFilter(async (ctx, next) =>
{
    Console.WriteLine($"[Tool] {ctx.ToolCall.Name}");
    await next(ctx);
});

Remarks

These methods wrap lambda delegates into the corresponding filter interfaces, allowing you to add filters without creating a dedicated class.

Methods

AddCompletionFilter(FilterPipeline, Func<CompletionFilterContext, Func<CompletionFilterContext, Task>, Task>)

Adds an inline completion filter using a lambda delegate.

AddPromptFilter(FilterPipeline, Func<PromptFilterContext, Func<PromptFilterContext, Task>, Task>)

Adds an inline prompt filter using a lambda delegate.

AddToolInvocationFilter(FilterPipeline, Func<ToolInvocationFilterContext, Func<ToolInvocationFilterContext, Task>, Task>)

Adds an inline tool invocation filter using a lambda delegate.