public class RemoveType extends Filter implements UnsupervisedFilter, StreamableFilter, OptionHandler
-T <nominal|numeric|string|date|relational> Attribute type to delete. Valid options are "nominal", "numeric", "string", "date" and "relational". (default "string")
-V Invert matching sense (i.e. only keep specified columns)
| Modifier and Type | Field and Description |
|---|---|
static Tag[] |
TAGS_ATTRIBUTETYPE
Tag allowing selection of attribute type to delete
|
| Constructor and Description |
|---|
RemoveType() |
| Modifier and Type | Method and Description |
|---|---|
java.lang.String |
attributeTypeTipText()
Returns the tip text for this property
|
boolean |
batchFinished()
Signify that this batch of input to the filter is finished.
|
SelectedTag |
getAttributeType()
Gets the attribute type to be deleted by the filter.
|
Capabilities |
getCapabilities()
Returns the Capabilities of this filter.
|
boolean |
getInvertSelection()
Get whether the supplied columns are to be removed or kept
|
java.lang.String[] |
getOptions()
Gets the current settings of the filter.
|
java.lang.String |
getRevision()
Returns the revision string.
|
java.lang.String |
globalInfo()
Returns a string describing this filter
|
boolean |
input(Instance instance)
Input an instance for filtering.
|
java.lang.String |
invertSelectionTipText()
Returns the tip text for this property
|
boolean |
isOutputFormatDefined()
Returns whether the output format is ready to be collected
|
java.util.Enumeration<Option> |
listOptions()
Returns an enumeration describing the available options.
|
static void |
main(java.lang.String[] argv)
Main method for testing this class.
|
int |
numPendingOutput()
Returns the number of instances pending output
|
Instance |
output()
Output an instance after filtering and remove from the output queue.
|
Instance |
outputPeek()
Output an instance after filtering but do not remove from the output queue.
|
void |
setAttributeType(SelectedTag type)
Sets the attribute type to be deleted by the filter.
|
boolean |
setInputFormat(Instances instanceInfo)
Sets the format of the input instances.
|
void |
setInvertSelection(boolean invert)
Set whether selected columns should be removed or kept.
|
void |
setOptions(java.lang.String[] options)
Parses a given list of options.
|
batchFilterFile, debugTipText, doNotCheckCapabilitiesTipText, filterFile, getCapabilities, getDebug, getDoNotCheckCapabilities, getOutputFormat, isFirstBatchDone, isNewBatch, makeCopies, makeCopy, mayRemoveInstanceAfterFirstBatchDone, postExecution, preExecution, run, runFilter, setDebug, setDoNotCheckCapabilities, toString, useFilter, wekaStaticWrapperpublic static final Tag[] TAGS_ATTRIBUTETYPE
public Capabilities getCapabilities()
getCapabilities in interface CapabilitiesHandlergetCapabilities in class FilterCapabilitiespublic boolean setInputFormat(Instances instanceInfo) throws java.lang.Exception
setInputFormat in class FilterinstanceInfo - an Instances object containing the input instance
structure (any instances contained in the object are ignored -
only the structure is required).java.lang.Exception - if the inputFormat can't be set successfullypublic boolean input(Instance instance)
public boolean batchFinished()
throws java.lang.Exception
batchFinished in class Filterjava.lang.Exception - if something goes wrongpublic Instance output()
public Instance outputPeek()
outputPeek in class Filterpublic int numPendingOutput()
numPendingOutput in class Filterpublic boolean isOutputFormatDefined()
isOutputFormatDefined in class Filterpublic java.util.Enumeration<Option> listOptions()
listOptions in interface OptionHandlerlistOptions in class Filterpublic void setOptions(java.lang.String[] options)
throws java.lang.Exception
-T <nominal|numeric|string|date|relational> Attribute type to delete. Valid options are "nominal", "numeric", "string", "date" and "relational". (default "string")
-V Invert matching sense (i.e. only keep specified columns)
setOptions in interface OptionHandlersetOptions in class Filteroptions - the list of options as an array of stringsjava.lang.Exception - if an option is not supportedpublic java.lang.String[] getOptions()
getOptions in interface OptionHandlergetOptions in class Filterpublic java.lang.String globalInfo()
public java.lang.String attributeTypeTipText()
public void setAttributeType(SelectedTag type)
type - a TAGS_ATTRIBUTETYPE of the new type the filter should deletepublic SelectedTag getAttributeType()
public java.lang.String invertSelectionTipText()
public boolean getInvertSelection()
public void setInvertSelection(boolean invert)
invert - the new invert settingpublic java.lang.String getRevision()
getRevision in interface RevisionHandlergetRevision in class Filterpublic static void main(java.lang.String[] argv)
argv - should contain arguments to the filter: use -h for help