com.amazonaws.mturk.addon
Class HITDataCSVWriter

java.lang.Object
  com.amazonaws.mturk.addon.AbstractHITDataOutput
      com.amazonaws.mturk.addon.HITDataCSVWriter

All Implemented Interfaces:

HITDataOutput

public class HITDataCSVWriter
extends AbstractHITDataOutput

Field Summary

protected CSVWriter

csvWriter

Constructor Summary

HITDataCSVWriter(java.lang.String fileName)
Creates a new tab-delimited, appending CSV writer

HITDataCSVWriter(java.lang.String fileName, char separator, boolean appendToFile)
Creates a new CSV writer

HITDataCSVWriter(java.lang.String fileName, char separator, boolean appendToFile, boolean useQuotes)
Creates a new CSV writer

Method Summary

void	close() Closes the underlying writer.
protected CSVWriter	getWriter()
void	setFieldNames(java.lang.String[] fieldNames)
void	writeLine(java.lang.String[] fieldValues)
void	writeValues(java.util.Map<java.lang.String,java.lang.String> values)

Methods inherited from class com.amazonaws.mturk.addon.AbstractHITDataOutput

addFieldName, getFieldNames, getFieldNamesSize, getValuesByFieldName, getValuesByFieldName, setFieldNames

Methods inherited from class java.lang.Object

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

Field Detail

csvWriter

protected CSVWriter csvWriter

Constructor Detail

HITDataCSVWriter

public HITDataCSVWriter(java.lang.String fileName)

Creates a new tab-delimited, appending CSV writer

Parameters:

fileName - Name of file to write to

HITDataCSVWriter

public HITDataCSVWriter(java.lang.String fileName,
                        char separator,
                        boolean appendToFile,
                        boolean useQuotes)

Creates a new CSV writer

Parameters:

fileName - Name of file to write to

separator - Separator character to use

appendToFile - If true, append to existing file or create new file

useQuotes - If true, wraps values in quotes

HITDataCSVWriter

public HITDataCSVWriter(java.lang.String fileName,
                        char separator,
                        boolean appendToFile)

Creates a new CSV writer

Parameters:

fileName - Name of file to write to

separator - Separator character to use

appendToFile - If true, append to existing file or create new file

Method Detail

close

public void close()

Closes the underlying writer.

Specified by:

close in interface HITDataOutput

Overrides:

close in class AbstractHITDataOutput

Throws:

java.lang.IllegalStateException - if the close fails.

getWriter

protected CSVWriter getWriter()
                       throws java.io.IOException

Throws:

java.io.IOException

setFieldNames

public void setFieldNames(java.lang.String[] fieldNames)

Specified by:

setFieldNames in interface HITDataOutput

Overrides:

setFieldNames in class AbstractHITDataOutput

writeLine

public void writeLine(java.lang.String[] fieldValues)
               throws java.io.IOException

Throws:

java.io.IOException

writeValues

public void writeValues(java.util.Map<java.lang.String,java.lang.String> values)
                 throws java.io.IOException

Throws:

java.io.IOException