Package com.google.refine.operations.column

Class ColumnAdditionOperation

java.lang.Object

com.google.refine.model.AbstractOperation

com.google.refine.operations.EngineDependentOperation

com.google.refine.operations.column.ColumnAdditionOperation

public class ColumnAdditionOperation
extends EngineDependentOperation

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	_baseColumnName
protected final int	_columnInsertIndex
protected final String	_expression
protected final String	_newColumnName
protected final OnError	_onError

Fields inherited from class com.google.refine.operations.EngineDependentOperation

_engineConfig

Constructor Summary

Constructors

Constructor	Description
ColumnAdditionOperation(EngineConfig engineConfig, String baseColumnName, String expression, OnError onError, String newColumnName, int columnInsertIndex)

Method Summary

Modifier and Type	Method	Description
protected String	createDescription(Column column, List<CellAtRow> cellsAtRows)
protected HistoryEntry	createHistoryEntry(Project project, long historyEntryID)
protected RowVisitor	createRowVisitor(Project project, List<CellAtRow> cellsAtRows)
String	getBaseColumnName()
protected String	getBriefDescription(Project project)
int	getColumnInsertIndex()
String	getExpression()
String	getNewColumnName()
OnError	getOnError()

Methods inherited from class com.google.refine.operations.EngineDependentOperation

createEngine, getEngineConfig

Methods inherited from class com.google.refine.model.AbstractOperation

createProcess, getJsonDescription, getOperationId

Methods inherited from class java.lang.Object

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

Field Details

_baseColumnName

protected final String _baseColumnName

_expression

protected final String _expression

_onError

protected final OnError _onError

_newColumnName

protected final String _newColumnName

_columnInsertIndex

protected final int _columnInsertIndex

Constructor Details

ColumnAdditionOperation

public ColumnAdditionOperation(EngineConfig engineConfig,
 String baseColumnName,
 String expression,
 OnError onError,
 String newColumnName,
 int columnInsertIndex)

Method Details

getNewColumnName

public String getNewColumnName()

getColumnInsertIndex

public int getColumnInsertIndex()

getBaseColumnName

public String getBaseColumnName()

getExpression

public String getExpression()

getOnError

public OnError getOnError()

getBriefDescription

protected String getBriefDescription(Project project)

Overrides:

getBriefDescription in class AbstractOperation

createDescription

protected String createDescription(Column column,
 List<CellAtRow> cellsAtRows)

createHistoryEntry

protected HistoryEntry createHistoryEntry(Project project,
 long historyEntryID)
                                   throws Exception

Overrides:

createHistoryEntry in class AbstractOperation

Throws:

Exception

createRowVisitor

protected RowVisitor createRowVisitor(Project project,
 List<CellAtRow> cellsAtRows)
                               throws Exception

Throws:

Exception