Package com.google.refine.operations.column

Class ColumnAdditionByFetchingURLsOperation

java.lang.Object

com.google.refine.model.AbstractOperation

com.google.refine.operations.EngineDependentOperation

com.google.refine.operations.column.ColumnAdditionByFetchingURLsOperation

public class ColumnAdditionByFetchingURLsOperation
extends EngineDependentOperation

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	ColumnAdditionByFetchingURLsOperation.ColumnAdditionByFetchingURLsProcess
static final class	ColumnAdditionByFetchingURLsOperation.HttpHeader

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	_baseColumnName
protected final boolean	_cacheResponses
protected final int	_columnInsertIndex
protected final int	_delay
protected final List<ColumnAdditionByFetchingURLsOperation.HttpHeader>	_httpHeadersJson
protected final String	_newColumnName
protected final OnError	_onError
protected final String	_urlExpression

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

_engineConfig

Constructor Summary

Constructors

Constructor	Description
ColumnAdditionByFetchingURLsOperation(EngineConfig engineConfig, String baseColumnName, String urlExpression, OnError onError, String newColumnName, int columnInsertIndex, int delay, boolean cacheResponses, List<ColumnAdditionByFetchingURLsOperation.HttpHeader> httpHeadersJson)

Method Summary

Modifier and Type	Method	Description
protected String	createDescription(Column column, List<CellAtRow> cellsAtRows)
Process	createProcess(Project project, Properties options)
String	getBaseColumnName()
protected String	getBriefDescription(Project project)
boolean	getCacheResponses()
int	getColumnInsertIndex()
int	getDelay()
List<ColumnAdditionByFetchingURLsOperation.HttpHeader>	getHttpHeadersJson()
String	getNewColumnName()
OnError	getOnError()
String	getUrlExpression()

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

createEngine, getEngineConfig

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

createHistoryEntry, 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

_urlExpression

protected final String _urlExpression

_onError

protected final OnError _onError

_newColumnName

protected final String _newColumnName

_columnInsertIndex

protected final int _columnInsertIndex

_delay

protected final int _delay

_cacheResponses

protected final boolean _cacheResponses

_httpHeadersJson

protected final List<ColumnAdditionByFetchingURLsOperation.HttpHeader> _httpHeadersJson

Constructor Details

ColumnAdditionByFetchingURLsOperation

public ColumnAdditionByFetchingURLsOperation(EngineConfig engineConfig,
 String baseColumnName,
 String urlExpression,
 OnError onError,
 String newColumnName,
 int columnInsertIndex,
 int delay,
 boolean cacheResponses,
 List<ColumnAdditionByFetchingURLsOperation.HttpHeader> httpHeadersJson)

Method Details

getNewColumnName

public String getNewColumnName()

getColumnInsertIndex

public int getColumnInsertIndex()

getBaseColumnName

public String getBaseColumnName()

getUrlExpression

public String getUrlExpression()

getOnError

public OnError getOnError()

getDelay

public int getDelay()

getHttpHeadersJson

public List<ColumnAdditionByFetchingURLsOperation.HttpHeader> getHttpHeadersJson()

getCacheResponses

public boolean getCacheResponses()

getBriefDescription

protected String getBriefDescription(Project project)

Overrides:

getBriefDescription in class AbstractOperation

createDescription

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

createProcess

public Process createProcess(Project project,
 Properties options)
                      throws Exception

Overrides:

createProcess in class AbstractOperation

Throws:

Exception