TailTable (Starjava TTOOLS API)

java.lang.Object
- uk.ac.starlink.table.WrapperStarTable
- - uk.ac.starlink.ttools.filter.TailTable

All Implemented Interfaces:

uk.ac.starlink.table.StarTable
```
public class TailTable
extends uk.ac.starlink.table.WrapperStarTable
```
Wrapper table implementation which only contains the last N rows of its base table.

Since:

8 Mar 2005

Author:

Mark Taylor (Starlink)

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

Constructor Summary

Constructors
Constructor Description

TailTable(uk.ac.starlink.table.StarTable base, long ntail)
Constructor.

Constructors
Constructor	Description
`TailTable(uk.ac.starlink.table.StarTable base, long ntail)`	Constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.Object`	`getCell(long irow, int icol)`
`java.lang.Object[]`	`getRow(long irow)`
`long`	`getRowCount()`
`uk.ac.starlink.table.RowSequence`	`getRowSequence()`

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, getColumnAuxDataInfos, getColumnCount, getColumnInfo, getName, getParameterByName, getParameters, getURL, isRandom, setName, setParameter, setURL, toString

- Constructor Detail
  - TailTable
```
public TailTable(uk.ac.starlink.table.StarTable base,
                 long ntail)
```
    Constructor.
    
    Parameters:
    
    base - base table
    
    ntail - number ofrows at the end of the table to use
- Method Detail
  - getRowCount
```
public long getRowCount()
```
    Specified by:
    
    getRowCount in interface uk.ac.starlink.table.StarTable
    
    Overrides:
    
    getRowCount in class uk.ac.starlink.table.WrapperStarTable
  - getCell
```
public java.lang.Object getCell(long irow,
                                int icol)
                         throws java.io.IOException
```
    Specified by:
    
    getCell in interface uk.ac.starlink.table.StarTable
    
    Overrides:
    
    getCell in class uk.ac.starlink.table.WrapperStarTable
    
    Throws:
    
    java.io.IOException
  - getRow
```
public java.lang.Object[] getRow(long irow)
                          throws java.io.IOException
```
    Specified by:
    
    getRow in interface uk.ac.starlink.table.StarTable
    
    Overrides:
    
    getRow in class uk.ac.starlink.table.WrapperStarTable
    
    Throws:
    
    java.io.IOException
  - getRowSequence
```
public uk.ac.starlink.table.RowSequence getRowSequence()
                                                throws java.io.IOException
```
    Specified by:
    
    getRowSequence in interface uk.ac.starlink.table.StarTable
    
    Overrides:
    
    getRowSequence in class uk.ac.starlink.table.WrapperStarTable
    
    Throws:
    
    java.io.IOException

Class TailTable

Field Summary

Fields inherited from class uk.ac.starlink.table.WrapperStarTable

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from class uk.ac.starlink.table.WrapperStarTable

Constructor Detail

TailTable

Method Detail

getRowCount

getCell

getRow

getRowSequence