Package com.google.refine.model.changes

Class ColumnSplitChange

java.lang.Object

com.google.refine.model.changes.ColumnSplitChange

All Implemented Interfaces:

Change

public class ColumnSplitChange
extends Object
implements Change

Field Summary

Fields

Modifier and Type	Field	Description
protected Column	_column
protected int	_columnIndex
protected final String	_columnName
protected final List<String>	_columnNames
protected int	_firstNewCellIndex
protected List<Row>	_newRows
protected List<ColumnGroup>	_oldColumnGroups
protected List<Row>	_oldRows
protected final boolean	_removeOriginalColumn
protected final List<Integer>	_rowIndices
protected final List<List<Serializable>>	_tuples

Constructor Summary

Constructors

Modifier	Constructor	Description
	ColumnSplitChange(String columnName, List<String> columnNames, List<Integer> rowIndices, List<List<Serializable>> tuples, boolean removeOriginalColumn)
protected	ColumnSplitChange(String columnName, List<String> columnNames, List<Integer> rowIndices, List<List<Serializable>> tuples, boolean removeOriginalColumn, Column column, int columnIndex, int firstNewCellIndex, List<Row> oldRows, List<Row> newRows)

Method Summary

Modifier and Type	Method	Description
void	apply(Project project)
static Change	load(LineNumberReader reader, Pool pool)
void	revert(Project project)
void	save(Writer writer, Properties options)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

_columnName

protected final String _columnName

_columnNames

protected final List<String> _columnNames

_rowIndices

protected final List<Integer> _rowIndices

_tuples

protected final List<List<Serializable>> _tuples

_removeOriginalColumn

protected final boolean _removeOriginalColumn

_column

protected Column _column

_columnIndex

protected int _columnIndex

_firstNewCellIndex

protected int _firstNewCellIndex

_oldRows

protected List<Row> _oldRows

_newRows

protected List<Row> _newRows

_oldColumnGroups

protected List<ColumnGroup> _oldColumnGroups

Constructor Details

ColumnSplitChange

public ColumnSplitChange(String columnName,
 List<String> columnNames,
 List<Integer> rowIndices,
 List<List<Serializable>> tuples,
 boolean removeOriginalColumn)

ColumnSplitChange

protected ColumnSplitChange(String columnName,
 List<String> columnNames,
 List<Integer> rowIndices,
 List<List<Serializable>> tuples,
 boolean removeOriginalColumn,
 Column column,
 int columnIndex,
 int firstNewCellIndex,
 List<Row> oldRows,
 List<Row> newRows)

Method Details

apply

public void apply(Project project)

Specified by:

apply in interface Change

revert

public void revert(Project project)

Specified by:

revert in interface Change

save

public void save(Writer writer,
 Properties options)
          throws IOException

Specified by:

save in interface Change

Throws:

IOException

load

public static Change load(LineNumberReader reader,
 Pool pool)
                   throws Exception

Throws:

Exception