= CommandExecutorService.InteractionContextPolicy _(enum)_
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Determines the xref:refguide:applib:index/services/iactnlayer/InteractionContext.adoc[InteractionContext] (the "who" "when" and "where") within which the xref:refguide:applib:index/services/command/Command.adoc[Command] should be executed.

== API

[source,java]
.CommandExecutorService_InteractionContextPolicy.java
----
enum InteractionContextPolicy {
  NO_SWITCH     // <.>
  SWITCH_USER_ONLY     // <.>
  SWITCH_USER_AND_TIME     // <.>
  public final BiFunction<InteractionContext, CommandDto, InteractionContext> mapper;
}
----

<.> xref:#NO_SWITCH[NO_SWITCH]
+
--
Execute within the same xref:refguide:applib:index/services/iactnlayer/InteractionContext.adoc[InteractionContext] as the thread calling the xref:refguide:applib:index/services/command/CommandExecutorService.adoc[CommandExecutorService] .
--
<.> xref:#SWITCH_USER_ONLY[SWITCH_USER_ONLY]
+
--
Execute using an xref:refguide:applib:index/services/iactnlayer/InteractionContext.adoc[InteractionContext] , with the apparent user being taken from the xref:refguide:applib:index/services/command/Command.adoc[Command] .
--
<.> xref:#SWITCH_USER_AND_TIME[SWITCH_USER_AND_TIME]
+
--
Execute using an xref:refguide:applib:index/services/iactnlayer/InteractionContext.adoc[InteractionContext] , with the apparent user and time being taken from the xref:refguide:applib:index/services/command/Command.adoc[Command] .
--

== Members

[#NO_SWITCH]
=== NO_SWITCH

Execute within the same xref:refguide:applib:index/services/iactnlayer/InteractionContext.adoc[InteractionContext] as the thread calling the xref:refguide:applib:index/services/command/CommandExecutorService.adoc[CommandExecutorService] .

For example, regular background commands.

[#SWITCH_USER_ONLY]
=== SWITCH_USER_ONLY

Execute using an xref:refguide:applib:index/services/iactnlayer/InteractionContext.adoc[InteractionContext] , with the apparent user being taken from the xref:refguide:applib:index/services/command/Command.adoc[Command] .

[#SWITCH_USER_AND_TIME]
=== SWITCH_USER_AND_TIME

Execute using an xref:refguide:applib:index/services/iactnlayer/InteractionContext.adoc[InteractionContext] , with the apparent user and time being taken from the xref:refguide:applib:index/services/command/Command.adoc[Command] .

For example, replayable commands.
