Class Instrumentation

java.lang.Object

com.google.adk.telemetry.Instrumentation

public final class Instrumentation
extends Object

Unified context manager utility class for agent and tool execution telemetry in ADK.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	Instrumentation.AgentInvocation	AutoCloseable telemetry tracking scope for agent invocations.
static class	Instrumentation.ClosableTelemetryScope	Base class for AutoCloseable telemetry tracking scopes.
static final class	Instrumentation.TelemetryContext	Stores all telemetry related state.
static final class	Instrumentation.ToolExecution	AutoCloseable telemetry tracking scope for tool executions.

Method Summary

Modifier and Type	Method	Description
static Instrumentation.AgentInvocation	recordAgentInvocation(InvocationContext ctx, BaseAgent agent)	Creates an AgentInvocation context to record agent invocation telemetry.
static Instrumentation.AgentInvocation	recordAgentInvocation(InvocationContext ctx, BaseAgent agent, io.opentelemetry.context.Context parentContext)
static Instrumentation.ToolExecution	recordToolExecution(BaseTool tool, BaseAgent agent, Map<String,Object> functionArgs)	Creates a ToolExecution context to record tool execution telemetry.
static Instrumentation.ToolExecution	recordToolExecution(BaseTool tool, BaseAgent agent, Map<String,Object> functionArgs, io.opentelemetry.context.Context parentContext)

Methods inherited from class Object

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

Method Details

recordAgentInvocation

public static Instrumentation.AgentInvocation recordAgentInvocation(InvocationContext ctx,
 BaseAgent agent)

Creates an AgentInvocation context to record agent invocation telemetry.

recordAgentInvocation

public static Instrumentation.AgentInvocation recordAgentInvocation(InvocationContext ctx,
 BaseAgent agent,
 io.opentelemetry.context.Context parentContext)

recordToolExecution

public static Instrumentation.ToolExecution recordToolExecution(BaseTool tool,
 BaseAgent agent,
 Map<String,Object> functionArgs)

Creates a ToolExecution context to record tool execution telemetry.

recordToolExecution

public static Instrumentation.ToolExecution recordToolExecution(BaseTool tool,
 BaseAgent agent,
 Map<String,Object> functionArgs,
 io.opentelemetry.context.Context parentContext)