edu.emory.cci.aiw.cvrg.eureka.etl.dsb

Class EurekaFixedWidthFileDataSourceBackend

java.lang.Object

org.protempa.backend.AbstractBackend<org.protempa.backend.DataSourceBackendUpdatedEvent>

org.protempa.backend.dsb.AbstractDataSourceBackend

org.protempa.backend.AbstractCommonsDataSourceBackend

org.protempa.backend.dsb.file.AbstractFileDataSourceBackend

org.protempa.backend.dsb.file.FixedWidthFileDataSourceBackend

edu.emory.cci.aiw.cvrg.eureka.etl.dsb.EurekaFixedWidthFileDataSourceBackend

All Implemented Interfaces:

EurekaFileDataSourceBackend, org.protempa.backend.Backend<org.protempa.backend.DataSourceBackendUpdatedEvent>, org.protempa.backend.dsb.DataSourceBackend, org.protempa.backend.dsb.file.FileDataSourceBackend

public class EurekaFixedWidthFileDataSourceBackend
extends org.protempa.backend.dsb.file.FixedWidthFileDataSourceBackend
implements EurekaFileDataSourceBackend

Author:

Andrew Post

Constructor Summary

Constructors

Constructor and Description
EurekaFixedWidthFileDataSourceBackend()

Method Summary

Modifier and Type	Method and Description
protected Long	getDefaultPositionPerFile(File file)
String	getFilename()
String	getKeyType()
String	getKeyTypeDisplayName()
void	initialize(org.protempa.backend.BackendInstanceSpec config)
void	parseDefaultTimestamp(String timestampString)
void	setFilename(String filename)

Methods inherited from class org.protempa.backend.dsb.file.FixedWidthFileDataSourceBackend

getFixedWidthColumnSpecs, getKeyIdColumnSpecs, getKeyIdLength, getKeyIdOffset, parseFixedWidthColumnSpecs, parseKeyId, readPropositions, setFixedWidthColumnSpecs, setKeyIdColumnSpecs, setKeyIdLength, setKeyIdOffset

Methods inherited from class org.protempa.backend.dsb.file.AbstractFileDataSourceBackend

getDefaultGranularity, getDefaultPosition, getFiles, getKeyId, getRowPropositionType, getRowSpecs, getSkipLines, parseDefaultGranularity, parseFiles, parseRowPropositionType, parseRowSpecs, setDefaultGranularity, setDefaultPosition, setFiles, setKeyId, setRowPropositionType, setRowSpecs, setSkipLines, validateConfiguration, validateData

Methods inherited from class org.protempa.backend.AbstractCommonsDataSourceBackend

getDataSourceBackendId, getDisplayName, getId, nameForErrors, parseGranularityFactory, parseUnitFactory, setDataSourceBackendId, setId, setKeyType

Methods inherited from class org.protempa.backend.dsb.AbstractDataSourceBackend

close, deleteAllKeys, getGranularityFactory, getKeyIdComparator, getKeyTypePluralDisplayName, getSelectedKeySetSpecs, getSourceSystem, getUnitFactory, setGranularityFactory, setKeyIdComparator, setUnitFactory, writeKeys

Methods inherited from class org.protempa.backend.AbstractBackend

addBackendListener, fireBackendUpdated, fireEvent, fireUnrecoverableError, getConfigurationsId, removeBackendListener, setEventListeners

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.protempa.backend.dsb.DataSourceBackend

deleteAllKeys, getGranularityFactory, getKeyIdComparator, getKeyTypePluralDisplayName, getSelectedKeySetSpecs, getSourceSystem, getUnitFactory, readPropositions, validateConfiguration, validateData, writeKeys

Methods inherited from interface org.protempa.backend.Backend

addBackendListener, close, getConfigurationsId, getDisplayName, getId, removeBackendListener, setEventListeners

Constructor Detail

EurekaFixedWidthFileDataSourceBackend

public EurekaFixedWidthFileDataSourceBackend()

Method Detail

parseDefaultTimestamp

public void parseDefaultTimestamp(String timestampString)
                           throws ParseException

Throws:

ParseException

getDefaultPositionPerFile

protected Long getDefaultPositionPerFile(File file)
                                  throws IOException

Overrides:

getDefaultPositionPerFile in class org.protempa.backend.dsb.file.AbstractFileDataSourceBackend

Throws:

IOException

setFilename

public void setFilename(String filename)

Specified by:

setFilename in interface EurekaFileDataSourceBackend

getFilename

public String getFilename()

Specified by:

getFilename in interface EurekaFileDataSourceBackend

initialize

public void initialize(org.protempa.backend.BackendInstanceSpec config)
                throws org.protempa.backend.BackendInitializationException

Specified by:

initialize in interface org.protempa.backend.Backend<org.protempa.backend.DataSourceBackendUpdatedEvent>

Overrides:

initialize in class org.protempa.backend.AbstractCommonsDataSourceBackend

Throws:

org.protempa.backend.BackendInitializationException

getKeyType

public String getKeyType()

Specified by:

getKeyType in interface org.protempa.backend.dsb.DataSourceBackend

Overrides:

getKeyType in class org.protempa.backend.AbstractCommonsDataSourceBackend

getKeyTypeDisplayName

public String getKeyTypeDisplayName()

Specified by:

getKeyTypeDisplayName in interface org.protempa.backend.dsb.DataSourceBackend

Overrides:

getKeyTypeDisplayName in class org.protempa.backend.dsb.AbstractDataSourceBackend