SkyMatch2Mapping (Starjava TTOOLS API)

java.lang.Object
- uk.ac.starlink.ttools.join.Match2Mapping
- - uk.ac.starlink.ttools.join.SkyMatch2Mapping

All Implemented Interfaces:

TableMapping
```
public class SkyMatch2Mapping
extends Match2Mapping
```
Match2Mapping subclass specific to sky matching.

Since:

6 Nov 2007

Author:

Mark Taylor

Constructor Summary

Constructors
Constructor	Description
`SkyMatch2Mapping(uk.ac.starlink.table.join.FixedSkyMatchEngine matcher, java.lang.String raExpr1, java.lang.String decExpr1, java.lang.String raExpr2, java.lang.String decExpr2, uk.ac.starlink.table.join.JoinType join, uk.ac.starlink.table.join.PairMode pairMode, uk.ac.starlink.table.JoinFixAction fixact1, uk.ac.starlink.table.JoinFixAction fixact2, uk.ac.starlink.table.join.ProgressIndicator progger)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected uk.ac.starlink.table.StarTable`	`makeSubTable(uk.ac.starlink.table.StarTable inTable, java.lang.String[] exprTuple)`	Creates a table containing the values which are required by the matcher.

Methods inherited from class uk.ac.starlink.ttools.join.Match2Mapping
mapTables

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

- Constructor Detail
  - SkyMatch2Mapping
```
public SkyMatch2Mapping(uk.ac.starlink.table.join.FixedSkyMatchEngine matcher,
                        java.lang.String raExpr1,
                        java.lang.String decExpr1,
                        java.lang.String raExpr2,
                        java.lang.String decExpr2,
                        uk.ac.starlink.table.join.JoinType join,
                        uk.ac.starlink.table.join.PairMode pairMode,
                        uk.ac.starlink.table.JoinFixAction fixact1,
                        uk.ac.starlink.table.JoinFixAction fixact2,
                        uk.ac.starlink.table.join.ProgressIndicator progger)
```
    Constructor.
    
    Parameters:
    
    matcher - sky match engine
    
    raExpr1 - JEL expression for right ascension/degrees in table 1 - if null, a guess is made
    
    decExpr1 - JEL expression for declination/degrees in table 1 - if null, a guess is made
    
    raExpr2 - JEL expression for right ascension/degrees in table 2 - if null, a guess is made
    
    decExpr2 - JEL expression for declination/degrees in table 2 - if null, a guess is made
    
    join - output row selection type
    
    pairMode - pair matching mode
    
    fixact1 - deduplication fix action for first input table
    
    fixact2 - deduplication fix action for second input table
    
    progger - progress indicator for match process
- Method Detail
  - makeSubTable
```
protected uk.ac.starlink.table.StarTable makeSubTable(uk.ac.starlink.table.StarTable inTable,
                                                      java.lang.String[] exprTuple)
                                               throws uk.ac.starlink.task.ExecutionException
```
    Description copied from class: Match2Mapping
    
    Creates a table containing the values which are required by the matcher. This typically consists of a few of the columns from the input table, but in general may come from any JEL expression based on them. Because JEL compilation is performed here, an exception (rethrown as an ExecutionException) may occur.
    
    Overrides:
    
    makeSubTable in class Match2Mapping
    
    Parameters:
    
    inTable - input table
    
    exprTuple - array of JEL expressions giving the values of the tuple elements required for the matcher
    
    Returns:
    
    table containing only a column for each tuple element required for the matcher
    
    Throws:
    
    uk.ac.starlink.task.ExecutionException - if a compilation error occurs

Class SkyMatch2Mapping

Constructor Summary

Method Summary

Methods inherited from class uk.ac.starlink.ttools.join.Match2Mapping

Methods inherited from class java.lang.Object

Constructor Detail

SkyMatch2Mapping

Method Detail

makeSubTable