Documentation by example (see swagger specs for additional info):

policy controllers 
GET /policy/pdp/engine/controllers/
[
 "closed-loop-demo-rules"
]

sessions in the controller
GET /policy/pdp/engine/controllers/closed-loop-demo-rules/drools
 "sessions": [
 "closedloop-demo"
 ]
 
fact types (classnames) in working memory of the controller
GET :9696/policy/pdp/engine/controllers/closed-loop-demo-rules/drools/facts/closedloop-demo
{
 "org.openecomp.policy.appc.Request": 1, 
 "org.openecomp.policy.controlloop.ControlLoopOperationWrapper": 1, 
 "org.openecomp.policy.controlloop.Params": 1, 
 "org.openecomp.policy.controlloop.VirtualControlLoopEvent": 1, 
 "org.openecomp.policy.template.demo.EventManager": 1
}

Display fact objects of a given time
GET /policy/pdp/engine/controllers/closed-loop-demo-rules/drools/facts/closedloop-demo/org.openecomp.policy.controlloop.Params
[
 {
 "aaiNamedQueryUUID": "d925ed73-8231-4d02-9545-db4e101fffff", 
 "aaiPassword": "policy", 
 "aaiPatternMatch": 1, 
 "aaiURL": "http://localhost:7676/aai/test", 
 "aaiUsername": "policy", 
 "actor": "APPC", 
 "appcTopic": "CLOSEDLOOP-APPC-SAMPLE", 
 "closedLoopControlName": "CL-FRWL-LOW-TRAFFIC-SIG-d925ed73-8231-4d02-9545-db4e101f88f8", 
 "msoPassword": "policy", 
 "msoURL": "http://localhost:7677/mso/test", 
 "msoUsername": "policy", 
 "notificationTopic": "CLOSEDLOOP-RUBY-SAMPLE"
 }
]

delete all specific fact types from working memory
DELETE /policy/pdp/engine/controllers/closed-loop-demo-rules/drools/facts/closedloop-demo/org.openecomp.policy.appc.Request

Query examples:

Sample Embedded queries in .drl (without and with parameters):

query "FirewallDemo.QUERY.EVENT.ONSET"
event : VirtualControlLoopEvent( closedLoopEventStatus == ControlLoopEventStatus.ONSET )
end

query "FirewallDemo.QUERY.MANAGER.RNA" (String aRequestId, Integer numOnsetsLowerBound, Boolean aActivated)
manager : EventManager( closedLoopControlName == "CL-FRWL-LOW-TRAFFIC-SIG-d925ed73-8231-4d02-9545-db4e101f88f8",
requestID.toString() == aRequestId,
numOnsets > numOnsetsLowerBound,
activated == aActivated )
end

trigger a query with no parameters:
GET /policy/pdp/engine/controllers/closed-loop-demo-rules/drools/facts/closedloop-demo/FirewallDemo.QUERY.EVENT.ONSET/event
[
{
"AAI": {
"generic-vnf.vnf-id": "fw0001vm001fw001"
..
}
]

query with parameters
POST :9696/policy/pdp/engine/controllers/closed-loop-demo-rules/drools/facts/closedloop-demo/FirewallDemo.QUERY.MANAGER.RNA/manager [ "664be3d2-6c12-4f4b-a3e7-c349acced200", 0, true]
[
{
"abatementEvent": null, 
"activated": true, 
"closedLoopControlName": "CL-FRWL-LOW-TRAFFIC-SIG-d925ed73-8231-4d02-9545-db4e101f88f8", 
"controlLoopResult": null, 
"numAbatements": 0, 
"numOnsets": 1, 
"onsetEvent": {
"AAI": {
"generic-vnf.vnf-id": "fw0001vm001fw001"
}, 
"closedLoopAlarmEnd": null, 
"closedLoopAlarmStart": {
"epochSecond": 1463679805, 
"nano": 324000000
}, 
"closedLoopControlName": "CL-FRWL-LOW-TRAFFIC-SIG-d925ed73-8231-4d02-9545-db4e101f88f8", 
"closedLoopEventClient": "microservice.stringmatcher", 
"closedLoopEventStatus": "ONSET", 
"eventStatusValid": true, 
"from": "DCAE", 
"policyName": null, 
"policyScope": null, 
"policyVersion": null, 
"requestID": "664be3d2-6c12-4f4b-a3e7-c349acced200", 
"target": "generic-vnf.vnf-id", 
"target_type": "VF", 
"version": "1.0.2"
}, 
"requestID": "664be3d2-6c12-4f4b-a3e7-c349acced200", 
"target": "generic-vnf.vnf-id"
}
]

delete the results of the query with arguments:
DELETE /policy/pdp/engine/controllers/closed-loop-demo-rules/drools/facts/closedloop-demo/FirewallDemo.QUERY.MANAGER.RNA/manager  "[ "664be3d2-6c12-4f4b-a3e7-c349acced200", 0, true ]"