google-adk-kotlin-processor/com.google.adk.kt.compiler.ksp/FunctionToolGenerator

FunctionToolGenerator

class FunctionToolGenerator(codeGenerator: CodeGenerator, logger: KSPLogger)

Generates FunctionTool implementations for functions annotated with com.google.adk.kt.annotations.Tool.

This generator uses KotlinPoet to build the tool source code. The generation logic covers various Kotlin types including primitives, enums, data classes, Lists, and Maps, including nested structures and nullability.

Concerns about brittleness are mitigated by extensive testing in FunctionToolProcessorTest.kt, which compiles generated code for numerous function signatures and edge cases to ensure correctness and prevent regressions.

Constructors

FunctionToolGenerator

constructor(codeGenerator: CodeGenerator, logger: KSPLogger)

Types

Companion

object Companion

Functions

generate

fun generate(function: KSFunctionDeclaration): ClassName?

Generates the tool implementation for the given function declaration.

generateExtensions

fun generateExtensions(classDeclaration: KSClassDeclaration?, file: KSFile?, tools: List<ClassName>, packageName: String)