GetDataAtTimeEngine

java.lang.Object
- org.epics.archiverappliance.engine.bpl.GetDataAtTimeEngine

All Implemented Interfaces:

BPLAction
```
public class GetDataAtTimeEngine
extends Object
implements BPLAction
```
PV for getting the data for multiple PV's from the engine's buffers at a particular time. We loop thru all the values and find the latest value in the engine that is older or equal to the specified time. If no such sample is present, we do not add the PV to the JSON response.

Author:

mshankar

- Constructor Summary
  
  Constructors
  Constructor Description
  
  GetDataAtTimeEngine()
- Method Summary
  
  Modifier and Type Method Description
  
  void execute(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, ConfigService configService)
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- GetDataAtTimeEngine
```
public GetDataAtTimeEngine()
```

Method Detail

execute

public void execute(javax.servlet.http.HttpServletRequest req,
                    javax.servlet.http.HttpServletResponse resp,
                    ConfigService configService)
             throws IOException

Specified by:: execute in interface BPLAction
Throws:: IOException