Interface Salient\Contract\Sync\FilterPolicy

Policies for unclaimed sync operation filters

Located at Toolkit/Contract/Sync/FilterPolicy.php

Constants
`public`	`IGNORE = 0` Ignore unclaimed filters Ignore unclaimed filters The provider returns unfiltered entities, all of which are returned to the caller.	#
`public`	`THROW_EXCEPTION = 1` Throw an exception if there are unclaimed filters Throw an exception if there are unclaimed filters A {@see FilterPolicyViolationExceptionInterface} is thrown and the request is not passed to the provider. This is the default policy.	#
`public`	`RETURN_EMPTY = 2` Return an empty result if there are unclaimed filters Return an empty result if there are unclaimed filters The request is not passed to the provider. An empty array (`[]`) is returned to the caller for {@see SyncOperation::CREATE_LIST}, {@see SyncOperation::READ_LIST}, {@see SyncOperation::UPDATE_LIST} and {@see SyncOperation::DELETE_LIST}, otherwise `null` is returned.	#
`public`	`FILTER = 3` Perform local filtering of entities returned by the provider Perform local filtering of entities returned by the provider The provider returns unfiltered entities, and any that don't match the unclaimed filters are removed from the result returned to the caller.	#