SchlegelCalculator (Starjava TTOOLS API)

java.lang.Object
- uk.ac.starlink.ttools.calc.MultiServiceColumnCalculator<SchlegelCalculator.Spec>
- - uk.ac.starlink.ttools.calc.SchlegelCalculator

All Implemented Interfaces:

ColumnCalculator<SchlegelCalculator.Spec>
```
public class SchlegelCalculator
extends MultiServiceColumnCalculator<SchlegelCalculator.Spec>
```
Column calculator which interrogates the IPAC Dust Extinction map service.

See Also:

IPAC Galactic Dust Reddening and Extinction Service, 1998ApJ...500..525S

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`SchlegelCalculator.ResultType`	Enumerates physical values available from the IPAC dust service.
`static class`	`SchlegelCalculator.Spec`	Specifies the dust query to be made.
`static class`	`SchlegelCalculator.Statistic`	Enumerates statistics available from the IPAC dust service.

Field Summary

Fields
Modifier and Type	Field	Description
`static SchlegelCalculator.Statistic`	`DEFAULT_STAT`	Statistic used by default for output.
`static java.lang.String`	`SERVICE_URL`	Base URL for IPAC Dust Extinction map service.

Constructor Summary

Constructors
Constructor Description

SchlegelCalculator()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ServiceOperation`	`createServiceOperation(SchlegelCalculator.Spec spec)`	Defines the service operation to be invoked for each row.
`uk.ac.starlink.table.ValueInfo[]`	`getTupleInfos()`	Returns an array describing the columns of the input table.
`static void`	`main(java.lang.String[] args)`	Diagnostic.

Methods inherited from class uk.ac.starlink.ttools.calc.MultiServiceColumnCalculator
calculateColumns

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

- Field Detail
  - SERVICE_URL
```
public static final java.lang.String SERVICE_URL
```
    Base URL for IPAC Dust Extinction map service.
    
    See Also:
    
    Constant Field Values
  - DEFAULT_STAT
```
public static final SchlegelCalculator.Statistic DEFAULT_STAT
```
    Statistic used by default for output.
- Constructor Detail
  - SchlegelCalculator
```
public SchlegelCalculator()
```
- Method Detail
  - getTupleInfos
```
public uk.ac.starlink.table.ValueInfo[] getTupleInfos()
```
    Description copied from interface: ColumnCalculator
    
    Returns an array describing the columns of the input table.
    
    Returns:
    
    one info for each column in the tuple table
  - createServiceOperation
```
public ServiceOperation createServiceOperation(SchlegelCalculator.Spec spec)
```
    Description copied from class: MultiServiceColumnCalculator
    
    Defines the service operation to be invoked for each row.
    
    Specified by:
    
    createServiceOperation in class MultiServiceColumnCalculator<SchlegelCalculator.Spec>
    
    Parameters:
    
    spec - specification object for the calculation
  - main
```
public static void main(java.lang.String[] args)
                 throws java.io.IOException
```
    Diagnostic.
    
    Throws:
    
    java.io.IOException