org.mbari.siam.foce.devices.controlLoop
Class OutputStateParser

java.lang.Object
  org.mbari.siam.distributed.PacketParser
      org.mbari.siam.utils.DelimitedStringParser
          org.mbari.siam.foce.devices.controlLoop.OutputStateParser

All Implemented Interfaces:

java.io.Serializable

public class OutputStateParser
extends DelimitedStringParser

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.mbari.siam.distributed.PacketParser

PacketParser.Field, PacketParser.Record

Field Summary

protected java.lang.String	_namingPrefix
static int	BASE_INDEX
protected java.util.Vector	fieldNames
protected java.util.Vector	fieldUnits
static int	HEADER_INDEX
static int	NAME_INDEX
static int	STATE_INDEX
static int	STATUS_INDEX

Fields inherited from class org.mbari.siam.utils.DelimitedStringParser

_delimiters, _fieldVector

Fields inherited from class org.mbari.siam.distributed.PacketParser

_registryName

Constructor Summary

OutputStateParser()
No-arg constructor needed to instantiate via class loader (e.g.

OutputStateParser(java.lang.String registryName, java.lang.String delimiters)

Method Summary

protected void	initialize()
protected PacketParser.Field	processToken(int nToken, java.lang.String token) Process the token, whose position in string is nToken.
void	setNamingPrefix(java.lang.String prefix) setNamimgPrefix allows callers to set a naming prefix to prevent naming collisions in DataTurbine.

Methods inherited from class org.mbari.siam.utils.DelimitedStringParser

decimalValue, parseFields

Methods inherited from class org.mbari.siam.distributed.PacketParser

getField

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

BASE_INDEX

public static final int BASE_INDEX

See Also:

Constant Field Values

HEADER_INDEX

public static final int HEADER_INDEX

See Also:

Constant Field Values

NAME_INDEX

public static final int NAME_INDEX

See Also:

Constant Field Values

STATE_INDEX

public static final int STATE_INDEX

See Also:

Constant Field Values

STATUS_INDEX

public static final int STATUS_INDEX

See Also:

Constant Field Values

fieldNames

protected java.util.Vector fieldNames

fieldUnits

protected java.util.Vector fieldUnits

_namingPrefix

protected java.lang.String _namingPrefix

Constructor Detail

OutputStateParser

public OutputStateParser()

No-arg constructor needed to instantiate via class loader (e.g. by logView)

OutputStateParser

public OutputStateParser(java.lang.String registryName,
                         java.lang.String delimiters)

Method Detail

setNamingPrefix

public void setNamingPrefix(java.lang.String prefix)
                     throws java.lang.Exception

setNamimgPrefix allows callers to set a naming prefix to prevent naming collisions in DataTurbine. Since all InputState packets parse the same way, different inputs can set the prefix equal to the input name+"_", giving each data field a unique (and easily identifiable) OSDT channel name. This method is invoked by the main control loop packet parser

Throws:

java.lang.Exception

initialize

protected void initialize()

processToken

protected PacketParser.Field processToken(int nToken,
                                          java.lang.String token)
                                   throws java.text.ParseException

Process the token, whose position in string is nToken. If token corresponds to a Field, create and return the field. Otherwise return null.

Specified by:

processToken in class DelimitedStringParser

Throws:

java.text.ParseException