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Class JObserve.VLA.GUI.VLALOPage

java.lang.Object
   |
   +----java.awt.Component
           |
           +----java.awt.Container
                   |
                   +----java.awt.Panel
                           |
                           +----JObserve.GUI.ObservePanel
                                   |
                                   +----JObserve.VLA.GUI.VLAEditPanel
                                           |
                                           +----JObserve.VLA.GUI.VLALOPage

public class VLALOPage

extends VLAEditPanel

VLALOPage(VLAScan, VLAScan, String)

LO editing panel constructor

AreYouWilling()

Test if a panel is willing to display itself.

fromScan(VLAScan)

Set panel values from a specified Scan

getLo24GHz(int)

Fetch and test a Lo24GHz string from an ObserveText The test from a given ObserveText is fetched, any commas and blanks are removed and if the string is of non zero length and can be interpreted as a double precision number the string is returned.

getLoFrontEnd(int)

Fetch and test a LoFrontEnd string from an ObserveText The test from a given ObserveText is fetched, any commas and blanks are removed and if the string is of non zero length and can be interpreted as a double precision number the string is returned.

getValue(ObserveText, String)

Fetch and test a string from an ObserveText The test from a given ObserveText is fetched, any commas and blanks are removed and if the string is of non zero length and can be interpreted as a double precision number the string is returned; otherwise a status message is given and a null is returned.

toScan(VLAScan)

Copy panel values to specified Scan

 public VLALOPage(VLAScan scan,
                  VLAScan old,
                  String slabel)

LO editing panel constructor

Parameters:

VLAScan - Scan to edit

VLAScan - Original copy of Scan

String - Label for the scan to be edited

 public void fromScan(VLAScan theScan)

Set panel values from a specified Scan

Parameters:

Scan - the scan to use

Overrides:

fromScan in class VLAEditPanel

 public void toScan(VLAScan theScan)

Copy panel values to specified Scan

Parameters:

Scan - the scan to use

Overrides:

toScan in class VLAEditPanel

 public String getValue(ObserveText myText,
                        String label)

Fetch and test a string from an ObserveText The test from a given ObserveText is fetched, any commas and blanks are removed and if the string is of non zero length and can be interpreted as a double precision number the string is returned; otherwise a status message is given and a null is returned.

Parameters:

ObserveText - Widget from which to get text string

String - Name for error message

Returns:

String null if empty or bad value; otherwise trimmed, decommaed string

 public String getLoFrontEnd(int IFindex)

Fetch and test a LoFrontEnd string from an ObserveText The test from a given ObserveText is fetched, any commas and blanks are removed and if the string is of non zero length and can be interpreted as a double precision number the string is returned. The string must also be found in the appropriate FeLoBandTable If the string is invalid a status message is given and a null is returned.

Parameters:

int - IF Number

Returns:

String null if bad value; otherwise trimmed, decommaed string

 public String getLo24GHz(int IFindex)

Fetch and test a Lo24GHz string from an ObserveText The test from a given ObserveText is fetched, any commas and blanks are removed and if the string is of non zero length and can be interpreted as a double precision number the string is returned. The string must also be found in the appropriate Lo24GHzBandTable If the string is invalid a status message is given and a null is returned.

Parameters:

int - IF Number

Returns:

String null if bad value; otherwise trimmed, decommaed string

 public String AreYouWilling()

Test if a panel is willing to display itself. If it is a null is returned otherwise the excuse.

Returns:

String null if willing, otherwise the reason not.

Overrides:

AreYouWilling in class ObservePanel

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