edu.indiana.iucbrf.feature
Class StringFeature

java.lang.Object
  edu.indiana.iucbrf.feature.AbstractFeature
      edu.indiana.iucbrf.feature.StringFeature

All Implemented Interfaces:

Feature, SwingRepresentable, java.io.Serializable, java.lang.Comparable

Direct Known Subclasses:

LongStringFeature

public class StringFeature
extends AbstractFeature

A Feature with a value that is a TextTermVector pair. If no term vector (keywords) is available, a simple String is sufficient.

See Also:

Serialized Form

Field Summary

static FeatureDifferentiator	DEFAULT_FEATURE_DIFFERENTIATOR
static int	DEFAULT_VARIABLE_TYPE
static java.lang.reflect.Constructor	STANDARD_CONSTRUCTOR

Fields inherited from class edu.indiana.iucbrf.feature.AbstractFeature

DEFAULT_CONSTRUCTED, NO_STANDARD_CONSTRUCTOR, value

Fields inherited from interface edu.indiana.iucbrf.feature.Feature

DEFAULT_FEATURE_DIFFERENTIATORS_BY_VARTYPE, FEATURE_VALUE_FONT, INTERVAL_VARIABLE, LABEL_WIDTH, NOMINAL_VARIABLE, ORDINAL_VARIABLE, OTHER_VARIABLE

Fields inherited from interface edu.indiana.util.swing.SwingRepresentable

TITLE_FONT

Constructor Summary

StringFeature()

StringFeature(Distribution distribution)

StringFeature(Feature other_feature)

StringFeature(java.lang.Object new_value)

StringFeature(java.lang.String new_value)

Method Summary

java.lang.Object	clone() forces desendants to re-implement clone!! interesting left this in makes you think about clone().
int	compareTo(java.lang.Object otherFeature) Compare this feature with another.
int	getDefaultVariableType() Get the variable type (for example, Feature.NOMINAL_VARIABLE, Feature.ORDINAL_VARIABLE, Feature.INTERVAL_VARIABLE, or Feature.OTHER_VARIABLE).
static FeatureInputPanel	getFeatureInputPanel(int collectionType, Domain domain, FeatureKey featureKey, boolean allowUnknowns)
static java.lang.String	getTypeDescription()
Feature	midpoint(Feature other_feature)
void	setValue(java.lang.Object new_value)

Methods inherited from class edu.indiana.iucbrf.feature.AbstractFeature

adjust, checkAndGetDoubleValue, equals, getValue, toString, toString, toSwing, toSwing, toSwing

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_FEATURE_DIFFERENTIATOR

public static final FeatureDifferentiator DEFAULT_FEATURE_DIFFERENTIATOR

DEFAULT_VARIABLE_TYPE

public static final int DEFAULT_VARIABLE_TYPE

See Also:

Constant Field Values

STANDARD_CONSTRUCTOR

public static final transient java.lang.reflect.Constructor STANDARD_CONSTRUCTOR

Constructor Detail

StringFeature

public StringFeature()

StringFeature

public StringFeature(Distribution distribution)

StringFeature

public StringFeature(java.lang.Object new_value)

StringFeature

public StringFeature(java.lang.String new_value)

StringFeature

public StringFeature(Feature other_feature)

Method Detail

getDefaultVariableType

public int getDefaultVariableType()

Description copied from interface: Feature

Get the variable type (for example, Feature.NOMINAL_VARIABLE, Feature.ORDINAL_VARIABLE, Feature.INTERVAL_VARIABLE, or Feature.OTHER_VARIABLE).

getFeatureInputPanel

public static FeatureInputPanel getFeatureInputPanel(int collectionType,
                                                     Domain domain,
                                                     FeatureKey featureKey,
                                                     boolean allowUnknowns)

clone

public java.lang.Object clone()

forces desendants to re-implement clone!! interesting left this in makes you think about clone(). usually use a copy constructor if anything

Specified by:

clone in interface Feature

Specified by:

clone in class AbstractFeature

setValue

public void setValue(java.lang.Object new_value)

midpoint

public Feature midpoint(Feature other_feature)

Specified by:

midpoint in interface Feature

Specified by:

midpoint in class AbstractFeature

compareTo

public int compareTo(java.lang.Object otherFeature)

Compare this feature with another. It is assumed that otherFeature is a StringFeature. This comparison simply compares the text - it does not examine the term vector.
Return value is < 0 (here, -1) if "this" is less than otherFeature.
Return value is > 0 (here, 1) if "this" is greater than otherFeature.
Return value is = 0 (here, 0) if "this" equals otherFeature.

Specified by:

compareTo in interface java.lang.Comparable

Overrides:

compareTo in class AbstractFeature

getTypeDescription

public static java.lang.String getTypeDescription()