Package weka.core.converters
Class CSVSaver
java.lang.Object
weka.core.converters.AbstractSaver
weka.core.converters.AbstractFileSaver
weka.core.converters.CSVSaver
- All Implemented Interfaces:
Serializable,CapabilitiesHandler,BatchConverter,FileSourcedConverter,IncrementalConverter,Saver,EnvironmentHandler,OptionHandler,RevisionHandler
public class CSVSaver
extends AbstractFileSaver
implements BatchConverter, IncrementalConverter, FileSourcedConverter
Writes to a destination that is in csv format
Valid options are:
-i <the input file> The input file
-o <the output file> The output file
- Version:
- $Revision: 7950 $
- Author:
- Stefan Mutter (mutter@cs.waikato.ac.nz)
- See Also:
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Field Summary
Fields inherited from interface weka.core.converters.Saver
BATCH, INCREMENTAL, NONE -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionReturns the Capabilities of this saver.Returns a description of the file type.Returns the revision string.Returns a string describing this Saverstatic voidMain method.voidResets the SavervoidWrites a Batch of instancesvoidwriteIncremental(Instance inst) Saves an instances incrementally.Methods inherited from class weka.core.converters.AbstractFileSaver
cancel, filePrefix, getFileExtension, getFileExtensions, getOptions, getUseRelativePath, getWriter, listOptions, resetWriter, retrieveDir, retrieveFile, runFileSaver, setDestination, setDestination, setDir, setDirAndPrefix, setEnvironment, setFile, setFilePrefix, setOptions, setUseRelativePath, useRelativePathTipTextMethods inherited from class weka.core.converters.AbstractSaver
getInstances, getWriteMode, resetStructure, setInstances, setRetrieval, setStructureMethods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, waitMethods inherited from interface weka.core.converters.FileSourcedConverter
getFileExtension, getFileExtensions, getUseRelativePath, retrieveFile, setFile, setUseRelativePath
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Constructor Details
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CSVSaver
public CSVSaver()Constructor
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Method Details
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globalInfo
Returns a string describing this Saver- Returns:
- a description of the Saver suitable for displaying in the explorer/experimenter gui
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getFileDescription
Returns a description of the file type.- Specified by:
getFileDescriptionin interfaceFileSourcedConverter- Specified by:
getFileDescriptionin classAbstractFileSaver- Returns:
- a short file description
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resetOptions
public void resetOptions()Resets the Saver- Overrides:
resetOptionsin classAbstractFileSaver
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getCapabilities
Returns the Capabilities of this saver.- Specified by:
getCapabilitiesin interfaceCapabilitiesHandler- Overrides:
getCapabilitiesin classAbstractSaver- Returns:
- the capabilities of this object
- See Also:
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writeIncremental
Saves an instances incrementally. Structure has to be set by using the setStructure() method or setInstances() method.- Specified by:
writeIncrementalin interfaceSaver- Overrides:
writeIncrementalin classAbstractSaver- Parameters:
inst- the instance to save- Throws:
IOException- throws IOEXception if an instance cannot be saved incrementally.
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writeBatch
Writes a Batch of instances- Specified by:
writeBatchin interfaceSaver- Specified by:
writeBatchin classAbstractSaver- Throws:
IOException- throws IOException if saving in batch mode is not possible
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getRevision
Returns the revision string.- Specified by:
getRevisionin interfaceRevisionHandler- Returns:
- the revision
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main
Main method.- Parameters:
args- should contain the options of a Saver.
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