pl.edu.agh.cast.importer.base.data
Class DataRow

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractList<E>
          java.util.AbstractSequentialList<E>
              java.util.LinkedList<Object>
                  pl.edu.agh.cast.importer.base.data.DataRow

All Implemented Interfaces:

Serializable, Cloneable, Iterable<Object>, Collection<Object>, Deque<Object>, List<Object>, Queue<Object>, IDataRow<Object>, IImportDataMonitorable

public class DataRow
extends LinkedList<Object>
implements IDataRow<Object>, IImportDataMonitorable

Class, which represents one analyzed row of data read from the source data file. It extends LinkedList of Objects, which each represents one analyzed cell.

Author:

AGH CAST Team

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

DataRow(DataRow row, TabularData data)
The copying constructor.

DataRow(int inpRowNum, TabularData data)
The default constructor.

Method Summary

boolean	equals(Object obj)
int	getInputColumnRef(int colIdx) Retrieves the reference to the input column for the specified column index.
int	getInputRowNumber() Retrieves the input row number.
List<IImportDataObserver>	getObservers() Retrieves the list of all registered observers.
int	hashCode()
void	registerObserver(IImportDataObserver observer) Registers a new observer.
Object	set(int index, Object newValue)
String	toString()
void	unregisterObserver(IImportDataObserver observer) Unregisters an existing observer.

Methods inherited from class java.util.LinkedList

add, add, addAll, addAll, addFirst, addLast, clear, clone, contains, descendingIterator, element, get, getFirst, getLast, indexOf, lastIndexOf, listIterator, offer, offerFirst, offerLast, peek, peekFirst, peekLast, poll, pollFirst, pollLast, pop, push, remove, remove, remove, removeFirst, removeFirstOccurrence, removeLast, removeLastOccurrence, size, toArray, toArray

Methods inherited from class java.util.AbstractSequentialList

iterator

Methods inherited from class java.util.AbstractList

listIterator, removeRange, subList

Methods inherited from class java.util.AbstractCollection

containsAll, isEmpty, removeAll, retainAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, retainAll, size, subList, toArray, toArray

Methods inherited from interface java.util.Deque

iterator

Constructor Detail

DataRow

public DataRow(int inpRowNum,
               TabularData data)

The default constructor.

Parameters:

inpRowNum - the row number from the input file

data - the tabular data, within which the current data row is contained

DataRow

public DataRow(DataRow row,
               TabularData data)

The copying constructor. Constructs a data row containing all the columns of the specified data, in the order they are returned by the specified data row's iterator. It also sets the new data row as content of a specified tabular data.

Parameters:

row - the data row to copy the columns from

data - the tabular data, within which the current data row is contained

Method Detail

registerObserver

public void registerObserver(IImportDataObserver observer)

Registers a new observer. If the specified observer is already registered it is not added again.

Specified by:

registerObserver in interface IImportDataMonitorable

Parameters:

observer - the observer to register

See Also:

IImportDataMonitorable.registerObserver( pl.edu.agh.cast.importer.base.logging.IImportDataObserver)

unregisterObserver

public void unregisterObserver(IImportDataObserver observer)

Unregisters an existing observer. The method ignores unregistered observers.

Specified by:

unregisterObserver in interface IImportDataMonitorable

Parameters:

observer - the observer to unregister

See Also:

IImportDataMonitorable.unregisterObserver( pl.edu.agh.cast.importer.base.logging.IImportDataObserver)

getObservers

public List<IImportDataObserver> getObservers()

Retrieves the list of all registered observers.

Specified by:

getObservers in interface IImportDataMonitorable

Returns:

the registered observers

See Also:

IImportDataMonitorable.getObservers()

set

public Object set(int index,
                  Object newValue)

Specified by:

set in interface List<Object>

Overrides:

set in class LinkedList<Object>

See Also:

LinkedList.set(int, java.lang.Object)

equals

public boolean equals(Object obj)

Specified by:

equals in interface Collection<Object>

Specified by:

equals in interface List<Object>

Overrides:

equals in class AbstractList<Object>

See Also:

AbstractList.equals(java.lang.Object)

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<Object>

Specified by:

hashCode in interface List<Object>

Overrides:

hashCode in class AbstractList<Object>

See Also:

AbstractList.hashCode()

toString

public String toString()

Overrides:

toString in class AbstractCollection<Object>

See Also:

Object.toString()

getInputRowNumber

public int getInputRowNumber()

Retrieves the input row number.

Specified by:

getInputRowNumber in interface IDataRow<Object>

Returns:

row number

See Also:

IDataRow.getInputRowNumber()

getInputColumnRef

public int getInputColumnRef(int colIdx)

Retrieves the reference to the input column for the specified column index.

Parameters:

colIdx - the column index to retrieve the input reference to

Returns:

the reference to the input column