SkyMatch2Mapper (Starjava TTOOLS API)

java.lang.Object
- uk.ac.starlink.ttools.join.SkyMatch2Mapper

All Implemented Interfaces:

TableMapper
```
public class SkyMatch2Mapper
extends java.lang.Object
implements TableMapper
```
TableMapper which does the work for sky-specific pair matching (tskymatch2).

Since:

2 Nov 2007

Author:

Mark Taylor

Constructor Summary

Constructors
Constructor Description

SkyMatch2Mapper()
Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`TableMapping`	`createMapping(uk.ac.starlink.task.Environment env, int nin)`	Creates a new mapping object, using a given execution environment for any additional required state.
`uk.ac.starlink.task.Parameter<?>[]`	`getParameters()`	Returns the parameters defined by this mapper.

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

- Constructor Detail
  - SkyMatch2Mapper
```
public SkyMatch2Mapper()
```
    Constructor.
- Method Detail
  - getParameters
```
public uk.ac.starlink.task.Parameter<?>[] getParameters()
```
    Description copied from interface: TableMapper
    
    Returns the parameters defined by this mapper.
    
    Specified by:
    
    getParameters in interface TableMapper
    
    Returns:
    
    parameter array
  - createMapping
```
public TableMapping createMapping(uk.ac.starlink.task.Environment env,
                                  int nin)
                           throws uk.ac.starlink.task.TaskException
```
    Description copied from interface: TableMapper
    
    Creates a new mapping object, using a given execution environment for any additional required state.
    
    Specified by:
    
    createMapping in interface TableMapper
    
    Parameters:
    
    env - execution environment
    
    nin - number of input tables that the mapping will operate on if known; -1 if not
    
    Throws:
    
    uk.ac.starlink.task.TaskException