Package es.uam.eps.ir.relison.links.data.ml.features

Class Feature

java.lang.Object
es.uam.eps.ir.relison.links.data.ml.features.Feature
public class Feature
extends java.lang.Object
Stores the information about an attribute.

  • Field Summary

    Fields 
    Modifier and Type Field Description
    private java.lang.String name
    Name of the attribute.
    private FeatureType type
    Type of the attribute.
    private java.util.List<java.lang.String> values
    The list of possible values of a nominal attribute.

  • Constructor Summary

    Constructors 
    Constructor Description
    Feature​(java.lang.String name, FeatureType type)
    Constructor.

  • Method Summary

    Modifier and Type Method Description
    boolean addValue​(java.lang.String value)
    In case the attribute is not continuous, adds a new possible value.
    java.lang.String getName()
    Get the attribute name.
    FeatureType getType()
    Get the attribute type.
    java.lang.String getValue​(int attr)
    Get an individual attribute value.
    java.util.List<java.lang.String> getValues()
    Get the attribute values.

    Methods inherited from class java.lang.Object

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

  • Field Details

    • name

      private final java.lang.String name
      Name of the attribute.

    • type

      private final FeatureType type
      Type of the attribute.

    • values

      private final java.util.List<java.lang.String> values
      The list of possible values of a nominal attribute.

  • Constructor Details

    • Feature

      public Feature​(java.lang.String name, FeatureType type)
      Constructor.
      Parameters:
      name - Name of the attribute.
      type - Type of the attribute.

  • Method Details

    • addValue

      public boolean addValue​(java.lang.String value)
      In case the attribute is not continuous, adds a new possible value.
      Parameters:
      value - the value.
      Returns:
      true if the value is correctly added, false if it is not.

    • getName

      public java.lang.String getName()
      Get the attribute name.
      Returns:
      The attribute name.

    • getType

      public FeatureType getType()
      Get the attribute type.
      Returns:
      The attribute type.

    • getValues

      public java.util.List<java.lang.String> getValues()
      Get the attribute values.
      Returns:
      the attribute values if it is not continuous, an empty list if not.

    • getValue

      public java.lang.String getValue​(int attr)
      Get an individual attribute value.
      Parameters:
      attr - the index of the value to retrieve.
      Returns:
      the attribute value if it exists, an empty list if not.