Package org.apache.hop.pipeline.transforms.file

Class BaseFileInputMeta<Main extends ITransform,Data extends ITransformData,A extends BaseFileInputAdditionalField,I extends BaseFileInputFiles,F extends BaseFileField>

java.lang.Object

org.apache.hop.pipeline.transform.BaseTransformMeta<Main,Data>

org.apache.hop.pipeline.transforms.file.BaseFileInputMeta<Main,Data,A,I,F>

All Implemented Interfaces:

Cloneable, ITransformMeta

public abstract class BaseFileInputMeta<Main extends ITransform,Data extends ITransformData,A extends BaseFileInputAdditionalField,I extends BaseFileInputFiles,F extends BaseFileField>
extends BaseTransformMeta<Main,Data>

Base meta for file-based input transforms.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hop.pipeline.transform.ITransformMeta

ITransformMeta.TransformFactory

Field Summary

Fields

Modifier and Type	Field	Description
A	additionalOutputFields
BaseFileErrorHandling	errorHandling
F[]	inputFields	The fields to import...
I	inputFiles
static String	NO
static String[]	RequiredFilesCode
static String[]	RequiredFilesDesc
static String	YES

Fields inherited from class org.apache.hop.pipeline.transform.BaseTransformMeta

attributes, databases, log, loggingObject, parentTransformMeta

Constructor Summary

Constructors

Constructor	Description
BaseFileInputMeta()

Method Summary

Modifier and Type	Method	Description
Object	clone()	Make an exact copy of this transform, make sure to explicitly copy Collections etc.
String	getAcceptingField()
String	getAcceptingTransformName()
abstract String	getEncoding()
FileInputList	getFileInputList(IVariables variables)
String[]	getFilePaths(IVariables variables, boolean showSamples)
F[]	getInputFields()
static String	getRequiredFilesCode(String tt)
List<ResourceReference>	getResourceDependencies(IVariables variables, TransformMeta transformMeta)	Get a list of all the resource dependencies that the transform is depending on.
void	inputFiles_fileRequired(String[] fileRequiredin)
String[]	inputFiles_includeSubFolders()
void	inputFiles_includeSubFolders(String[] includeSubFoldersin)
boolean	isAcceptingFilenames()

Methods inherited from class org.apache.hop.pipeline.transform.BaseTransformMeta

analyseImpact, cancelQueries, check, convertIOMetaToTransformNames, createTransform, createTransformData, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, exportResources, getActiveReferencedObjectDescription, getDialogClassName, getFields, getFields, getLog, getLogChannelId, getName, getObjectCopy, getObjectType, getOptionalStreams, getParent, getParentTransformMeta, getReferencedObjectDescriptions, getRequiredFields, getSqlStatements, getSupportedPipelineTypes, getTableFields, getTransformIOMeta, getTransformIOMeta, getUsedDatabaseConnections, getXml, handleStreamSelection, hasChanged, isBasic, isDebug, isDetailed, isReferencedObjectEnabled, isRowLevel, loadReferencedObject, loadXml, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, resetTransformIoMeta, searchInfoAndTargetTransforms, setChanged, setChanged, setDefault, setParentTransformMeta, setTransformIOMeta, supportsErrorHandling

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hop.pipeline.transform.ITransformMeta

cleanAfterHopFromRemove, cleanAfterHopFromRemove, cleanAfterHopToRemove, passDataToServletOutput

Field Detail

RequiredFilesCode

public static final String[] RequiredFilesCode

NO

public static final String NO

See Also:

Constant Field Values

YES

public static final String YES

See Also:

Constant Field Values

RequiredFilesDesc

public static final String[] RequiredFilesDesc

inputFiles

public I extends BaseFileInputFiles inputFiles

inputFields

public F extends BaseFileField[] inputFields

The fields to import...

errorHandling

public BaseFileErrorHandling errorHandling

additionalOutputFields

public A extends BaseFileInputAdditionalField additionalOutputFields

Constructor Detail

BaseFileInputMeta

public BaseFileInputMeta()

Method Detail

getInputFields

public F[] getInputFields()

Returns:

the input fields.

clone

public Object clone()

Description copied from interface: ITransformMeta

Make an exact copy of this transform, make sure to explicitly copy Collections etc.

Specified by:

clone in interface ITransformMeta

Overrides:

clone in class BaseTransformMeta<Main extends ITransform,Data extends ITransformData>

Returns:

an exact copy of this transform

inputFiles_fileRequired

public void inputFiles_fileRequired(String[] fileRequiredin)

Parameters:

fileRequiredin - The fileRequired to set.

inputFiles_includeSubFolders

public String[] inputFiles_includeSubFolders()

inputFiles_includeSubFolders

public void inputFiles_includeSubFolders(String[] includeSubFoldersin)

getRequiredFilesCode

public static String getRequiredFilesCode(String tt)

getFileInputList

public FileInputList getFileInputList(IVariables variables)

getResourceDependencies

public List<ResourceReference> getResourceDependencies(IVariables variables,
                                                       TransformMeta transformMeta)

Description copied from class: BaseTransformMeta

Get a list of all the resource dependencies that the transform is depending on.

Specified by:

getResourceDependencies in interface ITransformMeta

Overrides:

getResourceDependencies in class BaseTransformMeta<Main extends ITransform,Data extends ITransformData>

Returns:

a list of all the resource dependencies that the transform is depending on

getEncoding

public abstract String getEncoding()

isAcceptingFilenames

public boolean isAcceptingFilenames()

getAcceptingTransformName

public String getAcceptingTransformName()

getAcceptingField

public String getAcceptingField()

getFilePaths

public String[] getFilePaths(IVariables variables,
                             boolean showSamples)