ProgressLineStarTable (Starjava Table API)

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java.lang.Object
- uk.ac.starlink.table.WrapperStarTable
- - uk.ac.starlink.table.ProgressLineStarTable

All Implemented Interfaces:

StarTable
```
public class ProgressLineStarTable
extends WrapperStarTable
```
A WrapperStarTable which behaves the same as its base, except that any RowSequence taken out on it will display an ASCII progress line on a terminal describing how far through the table it's got. It might decide not to do this if the table is very short.

Author:

Mark Taylor (Starlink)

Field Summary
- Fields inherited from class uk.ac.starlink.table.WrapperStarTable
  baseTable

Constructor Summary

Constructors
Constructor Description

ProgressLineStarTable(StarTable baseTable, java.io.PrintStream out)
Constructs a new ProgressLineStarTable.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`RowSequence`	`getRowSequence()`	Returns an object which can iterate over all the rows in the table sequentially.

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

Methods inherited from class uk.ac.starlink.table.WrapperStarTable
checkedLongToInt, getBaseTable, getCell, getColumnAuxDataInfos, getColumnCount, getColumnInfo, getName, getParameterByName, getParameters, getRow, getRowCount, getURL, isRandom, setName, setParameter, setURL, toString

- Constructor Detail
  - ProgressLineStarTable
```
public ProgressLineStarTable(StarTable baseTable,
                             java.io.PrintStream out)
```
    Constructs a new ProgressLineStarTable.
    
    Parameters:
    
    baseTable - the base table
    
    out - stream on which progress will be written - this should preferably be terminal-like, since it's going to have things like carriage-returns ('\r') written to it
- Method Detail
  - getRowSequence
```
public RowSequence getRowSequence()
                           throws java.io.IOException
```
    Description copied from interface: StarTable
    
    Returns an object which can iterate over all the rows in the table sequentially.
    
    Specified by:
    
    getRowSequence in interface StarTable
    
    Overrides:
    
    getRowSequence in class WrapperStarTable
    
    Returns:
    
    an object providing sequential access to the table data
    
    Throws:
    
    java.io.IOException - if there is an error providing access

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