de.zmt.output.writing

Class MultiLineOutputWriter

java.lang.Object

de.zmt.output.writing.LineOutputWriter<MultiCollectable<?>>

de.zmt.output.writing.MultiLineOutputWriter

All Implemented Interfaces:

OutputWriter, Closeable, Serializable, AutoCloseable

public class MultiLineOutputWriter
extends LineOutputWriter<MultiCollectable<?>>

OutputWriter implementation writing several lines from a MultiCollectable to one file.

See Also:

Serialized Form

Field Summary

Fields inherited from interface de.zmt.output.writing.OutputWriter

EMPTY

Constructor Summary

Constructors

Constructor and Description
MultiLineOutputWriter(MultiCollectable<?> collectable, Path outputPath)

Method Summary

Modifier and Type	Method and Description
protected T	getCollectable() Returns the Collectable containing the data to be written.
String	getFileName() Returns the name of the file where data is to be written.
String	toString()
protected void	writeHeaders(de.zmt.output.writing.CsvWriter writer) Write headers from collectable using the writer.
void	writeValues(long steps) Implementing classes need to specify how to write values.

Methods inherited from class de.zmt.output.writing.LineOutputWriter

close, getWriter, setOutputPath

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiLineOutputWriter

public MultiLineOutputWriter(MultiCollectable<?> collectable,
                             Path outputPath)

Method Detail

writeValues

public void writeValues(long steps)
                 throws IOException

Description copied from interface: OutputWriter

Implementing classes need to specify how to write values. Called after the collection process.

Specified by:

writeValues in interface OutputWriter

Overrides:

writeValues in class LineOutputWriter<MultiCollectable<?>>

Parameters:

steps - the number of steps passed in Schedule

Throws:

IOException - If an I/O error occurs

writeHeaders

protected final void writeHeaders(de.zmt.output.writing.CsvWriter writer)

Write headers from collectable using the writer.

Parameters:

writer - the writer to write the headers

getCollectable

protected T getCollectable()

Returns the Collectable containing the data to be written.

Returns:

the Collectable containing the data to be written

getFileName

public String getFileName()

Returns the name of the file where data is to be written.

Returns:

the name of the file where data is to be written

toString

public String toString()

Overrides:

toString in class Object