f8/sdk/dart/package-fuchsia_modular_agent/Agent-class.md

# Agent class






    *[<Null safety>](https://dart.dev/null-safety)*



<p>Agent is a globally available object which simplifies common tasks that
agent developers will face. At a high level, it is a wrapper around the
<code>agent_context.fidl</code> and <code>agent.fidl</code> interface.</p>




## Constructors

[Agent](../package-fuchsia_modular_agent/Agent/Agent.md) ()

Initializes the shared <a href="../package-fuchsia_modular_agent/Agent-class.md">Agent</a> instance.   _factory_


## Properties

##### [hashCode](../package-fuchsia_modular_agent/Agent/hashCode.md) &#8594; int



The hash code for this object.  
_<span class="feature">read-only</span><span class="feature">inherited</span>_



##### [runtimeType](../package-fuchsia_modular_agent/Agent/runtimeType.md) &#8594; Type



A representation of the runtime type of the object.  
_<span class="feature">read-only</span><span class="feature">inherited</span>_





## Methods

##### [exposeService](../package-fuchsia_modular_agent/Agent/exposeService.md)&lt;T extends [Service](../package-fidl_fidl/Service-class.md)>(FutureOr&lt;T> serviceImpl) void



Associate <code>serviceImpl</code> to this <a href="../package-fuchsia_modular_agent/Agent-class.md">Agent</a> and exposes it to the rest of the
system so that it can be discovered and connected to. Notice that
<code>serviceImpl</code> is of type <code>FutureOr&lt;T&gt;</code>, where <code>T</code> represents the service
type, to enable the ability to wait for any asynchronous operations to
finish before initializing and exposing the service.  




##### [exposeServiceProvider](../package-fuchsia_modular_agent/Agent/exposeServiceProvider.md)&lt;T extends [Service](../package-fidl_fidl/Service-class.md)>([ServiceProvider](../package-fuchsia_modular_agent/ServiceProvider.md)&lt;T> serviceProvider, [ServiceData](../package-fidl_fidl/ServiceData-class.md)&lt;T> serviceData) void



Similar to <code>#exposeService</code> but instead of passing the service
implementation directly, pass a provider function that can be invoked
asynchronously, when a request is received, to provide the service
implementation at run time.  




##### [noSuchMethod](../package-fuchsia_modular_agent/Agent/noSuchMethod.md)(Invocation invocation) dynamic



Invoked when a non-existent method or property is accessed.  
_<span class="feature">inherited</span>_



##### [serve](../package-fuchsia_modular_agent/Agent/serve.md)([Outgoing](../package-fuchsia_services_services/Outgoing-class.md) outgoing) void



Exposes the Agent's <code>fidl.Agent</code> instance to the Outgoing directory. In
other words, advertises this as an <code>fidl.Agent</code> to the rest of the system
via <a href="../package-fuchsia_services_services/Outgoing-class.md">Outgoing</a>.  




##### [toString](../package-fuchsia_modular_agent/Agent/toString.md)() String



A string representation of this object.  
_<span class="feature">inherited</span>_





## Operators

##### [operator ==](../package-fuchsia_modular_agent/Agent/operator_equals.md)(Object other) bool



The equality operator.  
_<span class="feature">inherited</span>_