Package org.hl7.fhir.utilities

Class CSVReader

java.lang.Object

java.io.Reader

java.io.InputStreamReader

org.hl7.fhir.utilities.CSVReader

All Implemented Interfaces:

Closeable, AutoCloseable, Readable

Direct Known Subclasses:

CSVProcessor.DataReader

public class CSVReader
extends InputStreamReader

Baseclass for readers that read data from files in comma separated file format

Author:

Ewout

Field Summary

Fields inherited from class java.io.Reader

lock

Constructor Summary

Constructors

Constructor	Description
CSVReader(InputStream in)

Method Summary

Modifier and Type	Method	Description
String	cell(String name)
void	checkColumn(int i, String name, String desc)
protected static String	getColumn(String[] titles, String[] values, String column)
boolean	has(String name)
boolean	line()
protected boolean	parseBoolean(String column)
String[]	parseLine()	Split one line in a CSV file into its rows.
void	readHeaders()
String	value(int i)

Methods inherited from class java.io.InputStreamReader

close, getEncoding, read, read, ready

Methods inherited from class java.io.Reader

mark, markSupported, nullReader, read, read, reset, skip, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

CSVReader

public CSVReader(InputStream in)
          throws FHIRException,
                 IOException

Throws:

FHIRException

IOException

Method Detail

readHeaders

public void readHeaders()
                 throws IOException,
                        FHIRException

Throws:

IOException

FHIRException

line

public boolean line()
             throws IOException,
                    FHIRException

Throws:

IOException

FHIRException

has

public boolean has(String name)

cell

public String cell(String name)

parseBoolean

protected boolean parseBoolean(String column)

getColumn

protected static String getColumn(String[] titles,
                                  String[] values,
                                  String column)

parseLine

public String[] parseLine()
                   throws IOException,
                          FHIRException

Split one line in a CSV file into its rows. Comma's appearing in double quoted strings will not be seen as a separator.

Returns:

Throws:

IOException

FHIRException

checkColumn

public void checkColumn(int i,
                        String name,
                        String desc)
                 throws FHIRException

Throws:

FHIRException

value

public String value(int i)