OamRcvValue

java.lang.Object
- org.vishia.guiViewCfg.OamRcvValue

All Implemented Interfaces:

java.lang.Runnable
```
public class OamRcvValue
extends java.lang.Object
implements java.lang.Runnable
```
This class organizes the receiving of data from a automation device. An own thread is created. In its run-routine the thread waits for receiving data via socket or another adequate interprocess-communication. For evaluating the received data the routine OamShowValues.show(byte[], int, int) is called.

A datagram may contain more as one data-set. The datagram is defined with the inspector-datagram- definition, see InspcDataExchangeAccess.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`(package private) static class`	`OamRcvValue.ShowParam` This parameter can be changed on debug suspend to influence output for one received telegram.

Field Summary

Fields
Modifier and Type	Field and Description
`(package private) boolean`	`bIpcOpened`
`(package private) boolean`	`bRun`
`(package private) boolean`	`bTargetAddrValid` If the `targetAddr` was set by receiving without error, it is true.
`(package private) int`	`ctCorruptData`
`(package private) int`	`ctRxNl`
`(package private) int`	`currCnt`
`(package private) InspcDataExchangeAccess.InspcDatagram`	`datagramRcv`
`private java.util.Map<java.lang.String,java.lang.String>`	`indexUnknownVariable`
`(package private) InspcDataExchangeAccess.Inspcitem`	`infoEntity`
`private InterProcessComm`	`ipc`
`(package private) MainCmdLogging_ifc`	`log`
`(package private) byte[]`	`recvData`
`(package private) byte[]`	`sendData`
`private Address_InterProcessComm`	`senderAddr` Stores here the sender of incoming telegrams.
`(package private) OamRcvValue.ShowParam`	`showParam`
`private OamShowValues`	`showValues` Associated class which shows the values
`private Address_InterProcessComm`	`targetAddr` Create firstly an invalid address (port 0), it is filled from sender, if telegrams are received.
`private java.lang.Thread`	`thread` The thread.
`(package private) ByteDataAccessSimple`	`txInfoAccess`
`static java.lang.String`	`version` Version, history and license.
`private GralButton`	`wdgButtonOnOff`

Constructor Summary

Constructors
Constructor and Description
`OamRcvValue(OamShowValues showValues, MainCmdLogging_ifc log, ViewCfg.CallingArguments args, GralButton wdgButtonOnOff)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private void`	`evalTelg(byte[] recvData, int nrofBytes)`
`void`	`finalize()` Sheet anchor: close the socket before the object is removed.
`private void`	`receiveAndExec()`
`void`	`run()`
`void`	`sendRequest()`
`void`	`start()` Starts the receiver thread.
`void`	`stopThread()` If the application is stopped, the thread have to be stopped firstly.

Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - version
```
public static final java.lang.String version
```
    Version, history and license. The version number is a date written as yyyymmdd as decimal number. Changes:
    - 2022-09-22 for experience check of the timestamp is built in to report lost telegrams.
    - 2022-08
    - 2010-06 created.
    Copyright/Copyleft: For this source the LGPL Lesser General Public License, published by the Free Software Foundation is valid. It means:
    1. You can use this source without any restriction for any desired purpose.
    2. You can redistribute copies of this source to everybody.
    3. Every user of this source, also the user of redistribute copies with or without payment, must accept this license for further using.
    4. But the LPGL ist not appropriate for a whole software product, if this source is only a part of them. It means, the user must publish this part of source, but don't need to publish the whole source of the own product.
    5. You can study and modify (improve) this source for own using or for redistribution, but you have to license the modified sources likewise under this LGPL Lesser General Public License. You mustn't delete this Copyright/Copyleft inscription in this source file.
    If you are intent to use this sources without publishing its usage, you can get a second license subscribing a special contract with the author.
    See Also:
    
    Constant Field Values
  - showValues
```
private final OamShowValues showValues
```
    Associated class which shows the values
  - thread
```
private final java.lang.Thread thread
```
    The thread. Composition.
  - bRun
```
boolean bRun
```
  - showParam
```
OamRcvValue.ShowParam showParam
```
  - ctRxNl
```
int ctRxNl
```
  - ctCorruptData
```
int ctCorruptData
```
  - currCnt
```
int currCnt
```
  - bIpcOpened
```
boolean bIpcOpened
```
  - indexUnknownVariable
```
private final java.util.Map<java.lang.String,java.lang.String> indexUnknownVariable
```
  - datagramRcv
```
InspcDataExchangeAccess.InspcDatagram datagramRcv
```
  - infoEntity
```
InspcDataExchangeAccess.Inspcitem infoEntity
```
  - txInfoAccess
```
ByteDataAccessSimple txInfoAccess
```
  - log
```
final MainCmdLogging_ifc log
```
  - wdgButtonOnOff
```
private final GralButton wdgButtonOnOff
```
  - ipc
```
private final InterProcessComm ipc
```
  - targetAddr
```
private final Address_InterProcessComm targetAddr
```
    Create firstly an invalid address (port 0), it is filled from sender, if telegrams are received.
  - senderAddr
```
private final Address_InterProcessComm senderAddr
```
    Stores here the sender of incoming telegrams.
  - bTargetAddrValid
```
boolean bTargetAddrValid
```
    If the targetAddr was set by receiving without error, it is true. False if an error occurs while receiving (means the socket is faulty).
  - recvData
```
byte[] recvData
```
  - sendData
```
byte[] sendData
```
- Constructor Detail
  - OamRcvValue
```
public OamRcvValue(OamShowValues showValues,
                   MainCmdLogging_ifc log,
                   ViewCfg.CallingArguments args,
                   GralButton wdgButtonOnOff)
```
- Method Detail
  - start
```
public void start()
```
    Starts the receiver thread.
  - stopThread
```
public void stopThread()
```
    If the application is stopped, the thread have to be stopped firstly. The socket will be closed in the receiver-thread, when it is stopped.
  - receiveAndExec
```
private void receiveAndExec()
```
  - run
```
public void run()
```
    Specified by:
    
    run in interface java.lang.Runnable
  - evalTelg
```
private void evalTelg(byte[] recvData,
                      int nrofBytes)
               throws java.text.ParseException
```
    Throws:
    
    java.text.ParseException
  - sendRequest
```
public void sendRequest()
```
  - finalize
```
public void finalize()
```
    Sheet anchor: close the socket before the object is removed.
    
    Overrides:
    
    finalize in class java.lang.Object
    
    See Also:
    
    Object.finalize()

Class OamRcvValue

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

version

showValues

thread

bRun

showParam

ctRxNl

ctCorruptData

currCnt

bIpcOpened

indexUnknownVariable

datagramRcv

infoEntity

txInfoAccess

log

wdgButtonOnOff

ipc

targetAddr

senderAddr

bTargetAddrValid

recvData

sendData

Constructor Detail

OamRcvValue

Method Detail

start

stopThread

receiveAndExec

run

evalTelg

sendRequest

finalize