Match1Mapping (Starjava TTOOLS API)

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java.lang.Object
- uk.ac.starlink.ttools.join.Match1Mapping

All Implemented Interfaces:

SingleTableMapping
```
public class Match1Mapping
extends java.lang.Object
implements SingleTableMapping
```
SingleTableMapping whose result is generated by performing an internal crossmatch on the input table.

Since:

16 Nov 2007

Author:

Mark Taylor

Constructor Summary

Constructors
Constructor	Description
`Match1Mapping(uk.ac.starlink.table.join.MatchEngine matchEngine, uk.ac.starlink.table.join.Match1Type type1, java.lang.String[] tupleExprs, uk.ac.starlink.table.join.ProgressIndicator progger)`	Constructs a Match1Mapping by giving instructions about how the internal match result table will be produced from the input table.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`uk.ac.starlink.table.StarTable`	`map(uk.ac.starlink.table.StarTable inTable)`	Converts the input table to a table containing internal match results.

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

- Constructor Detail
  - Match1Mapping
```
public Match1Mapping(uk.ac.starlink.table.join.MatchEngine matchEngine,
                     uk.ac.starlink.table.join.Match1Type type1,
                     java.lang.String[] tupleExprs,
                     uk.ac.starlink.table.join.ProgressIndicator progger)
```
    Constructs a Match1Mapping by giving instructions about how the internal match result table will be produced from the input table.
    
    Parameters:
    
    matchEngine - match engine
    
    type1 - type of internal match result table
    
    tupleExprs - array of JEL expressions to execute in the context of the input table, one for each element of the matchEngine's tuple
    
    progger - progress indicator
- Method Detail
  - map
```
public uk.ac.starlink.table.StarTable map(uk.ac.starlink.table.StarTable inTable)
                                   throws uk.ac.starlink.task.TaskException,
                                          java.io.IOException
```
    Converts the input table to a table containing internal match results.
    
    Specified by:
    
    map in interface SingleTableMapping
    
    Parameters:
    
    inTable - input table
    
    Returns:
    
    match result table
    
    Throws:
    
    uk.ac.starlink.task.TaskException
    
    java.io.IOException

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