com.tagtraum.perf.gcviewer.exp.impl

Class DataWriterFactory

java.lang.Object

com.tagtraum.perf.gcviewer.exp.impl.DataWriterFactory

public class DataWriterFactory
extends Object

Factory for all available DataWriter implementations.

Date: Feb 1, 2002

Time: 10:34:39 AM

Author:

Hendrik Schreiber

Field Summary

Fields

Modifier and Type	Field and Description
static String	GC_PREFERENCES

Constructor Summary

Constructors

Constructor and Description
DataWriterFactory()

Method Summary

Modifier and Type	Method and Description
static DataWriter	getDataWriter(File file, DataWriterType type) Standard factory method to retrieve one of the DataWriter implementations.
static DataWriter	getDataWriter(File file, DataWriterType type, Map<String,Object> configuration) Factory method to retrieve one of the DataWriter implementations including the option to add a map of configuration objects.

Methods inherited from class java.lang.Object

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

Field Detail

GC_PREFERENCES

public static final String GC_PREFERENCES

See Also:

Constant Field Values

Constructor Detail

DataWriterFactory

public DataWriterFactory()

Method Detail

getDataWriter

public static DataWriter getDataWriter(File file,
                                       DataWriterType type)
                                throws IOException

Standard factory method to retrieve one of the DataWriter implementations. If a DataWriter implementation needs additional configuration, use the other method.

Parameters:

file - file, where to write output to

type - type of DataWriter

Returns:

instance of DataWriter according to type parameter

Throws:

IOException - unknown DataWriter or problem creating file

See Also:

getDataWriter(File, DataWriterType, Map)

getDataWriter

public static DataWriter getDataWriter(File file,
                                       DataWriterType type,
                                       Map<String,Object> configuration)
                                throws IOException

Factory method to retrieve one of the DataWriter implementations including the option to add a map of configuration objects. The map will be passed to the DataWriter, which can use its contents.

Parameters:

file - file, where to write output to

type - type of DataWriter

configuration - Map containing additional configuration objects that will be passed to the DataWriter. All DataWriters supporting this parameter, need to document, what they expect here.

Returns:

instance of DataWriter accorting to type parameter

Throws:

IOException - unknown DataWriter or problem creating file