Package org.geotools.data.csv.parse

Class CSVStrategy

Object

CSVStrategy

Direct Known Subclasses:

CSVAttributesOnlyStrategy, CSVLatLonStrategy, CSVSpecifiedWKTStrategy

public abstract class CSVStrategy
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected CSVFileState	csvFileState
protected SimpleFeatureType	featureType

Constructor Summary

Constructors

Constructor	Description
CSVStrategy(CSVFileState csvFileState)

Method Summary

Modifier and Type	Method	Description
protected abstract SimpleFeatureType	buildFeatureType()
static SimpleFeatureTypeBuilder	createBuilder(CSVFileState csvFileState)	Originally in a strategy support class - giving a chance to override them to improve efficiency and utilise the different strategies
static SimpleFeatureTypeBuilder	createBuilder(CSVFileState csvFileState, String[] headers, Map<String,Class<?>> typesFromData)
abstract void	createSchema(SimpleFeatureType featureType)
abstract SimpleFeature	decode(String recordId, String[] csvRecord)
abstract String[]	encode(SimpleFeature feature)
protected static Map<String,Class<?>>	findMostSpecificTypesFromData(CSVReader csvReader, String[] headers)	Performs a full file scan attempting to guess the type of each column Specific strategy implementations will expand this functionality by overriding the buildFeatureType() method.
char	getEscapechar()
SimpleFeatureType	getFeatureType()
String	getLineSeparator()
char	getQuotechar()
char	getSeparator()
boolean	isQuoteAllFields()
boolean	isWritePrj()
CSVIterator	iterator()
void	setEscapechar(char escapechar)
void	setLineSeparator(String lineSeparator)
void	setQuoteAllFields(boolean quoteAllFields)
void	setQuotechar(char quotechar)
void	setSeparator(char separator)
void	setWritePrj(boolean booleanValue)

Methods inherited from class Object

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

Field Detail

csvFileState

protected final CSVFileState csvFileState

featureType

protected volatile SimpleFeatureType featureType

Constructor Detail

CSVStrategy

public CSVStrategy(CSVFileState csvFileState)

Method Detail

iterator

public CSVIterator iterator()
                     throws IOException

Throws:

IOException

buildFeatureType

protected abstract SimpleFeatureType buildFeatureType()

createSchema

public abstract void createSchema(SimpleFeatureType featureType)
                           throws IOException

Throws:

IOException

decode

public abstract SimpleFeature decode(String recordId,
                                     String[] csvRecord)

encode

public abstract String[] encode(SimpleFeature feature)

getFeatureType

public SimpleFeatureType getFeatureType()

createBuilder

public static SimpleFeatureTypeBuilder createBuilder(CSVFileState csvFileState)

Originally in a strategy support class - giving a chance to override them to improve efficiency and utilise the different strategies

createBuilder

public static SimpleFeatureTypeBuilder createBuilder(CSVFileState csvFileState,
                                                     String[] headers,
                                                     Map<String,Class<?>> typesFromData)

findMostSpecificTypesFromData

protected static Map<String,Class<?>> findMostSpecificTypesFromData(CSVReader csvReader,
                                                                          String[] headers)
                                                                   throws IOException

Performs a full file scan attempting to guess the type of each column Specific strategy implementations will expand this functionality by overriding the buildFeatureType() method.

Throws:

IOException

getSeparator

public char getSeparator()

Returns:

the separator

setSeparator

public void setSeparator(char separator)

Parameters:

separator - the separator to set

getQuotechar

public char getQuotechar()

Returns:

the quotechar

setQuotechar

public void setQuotechar(char quotechar)

Parameters:

quotechar - the quotechar to set

getEscapechar

public char getEscapechar()

Returns:

the escapechar

setEscapechar

public void setEscapechar(char escapechar)

Parameters:

escapechar - the escapechar to set

getLineSeparator

public String getLineSeparator()

Returns:

the lineSeparator

setLineSeparator

public void setLineSeparator(String lineSeparator)

Parameters:

lineSeparator - the lineSeparator to set

isQuoteAllFields

public boolean isQuoteAllFields()

Returns:

the quoteAllFields

setQuoteAllFields

public void setQuoteAllFields(boolean quoteAllFields)

Parameters:

quoteAllFields - the quoteAllFields to set

setWritePrj

public void setWritePrj(boolean booleanValue)

isWritePrj

public boolean isWritePrj()