Package org.tweetyproject.preferences.update

Class Update<T>

  • Type Parameters:
    T - the generic element type
    public class Update<T>
extends java.lang.Object
    This Update-class provides update-elements used within dynamic preference aggregations
    Author:
    Bastian Wolf

    • Constructor Summary

      Constructors 
      Constructor Description
      Update​(int index, Operation op, java.lang.Integer amount, T element)
      The constructor for update-elements

    • Method Summary

      Modifier and Type Method Description
      java.lang.Integer getAmount()
      returns the third element of this quadruple
      T getElement()
      returns the fourth element of this quadruple
      Operation getOperation()
      returns the second element of this quadruple
      int getPreferenceOrderIndex()
      returns the first element of this quadruple
      int hashCode()  
      void setAmount​(java.lang.Integer amount)
      sets the third element of this triple
      void setElement​(T element)
      sets the fourth element of this triple
      void setOperation​(Operation op)
      sets the second element of this triple
      void setPreferenceOrderIndex​(int index)
      sets the first element of this triple

      • Methods inherited from class java.lang.Object

        equals, getClass, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • Update

        public Update​(int index,
              Operation op,
              java.lang.Integer amount,
              T element)
        The constructor for update-elements
        Parameters:
        index - the preference operation index in the input set
        op - the operation that is going to be used (WEAKEN or STRENGTHEN)
        amount - the amount of operations to be used
        element - the element within the preference order to be affected

    • Method Detail

      • getPreferenceOrderIndex

        public int getPreferenceOrderIndex()
        returns the first element of this quadruple
        Returns:
        the first element of this quadruple

      • setPreferenceOrderIndex

        public void setPreferenceOrderIndex​(int index)
        sets the first element of this triple
        Parameters:
        index - the index of the preference order in the input set

      • getOperation

        public Operation getOperation()
        returns the second element of this quadruple
        Returns:
        the second element of this quadruple

      • setOperation

        public void setOperation​(Operation op)
        sets the second element of this triple
        Parameters:
        op - an object of type E

      • getAmount

        public java.lang.Integer getAmount()
        returns the third element of this quadruple
        Returns:
        the third element of this quadruple

      • setAmount

        public void setAmount​(java.lang.Integer amount)
        sets the third element of this triple
        Parameters:
        amount - an object of type F

      • getElement

        public T getElement()
        returns the fourth element of this quadruple
        Returns:
        the fourth element of this quadruple

      • setElement

        public void setElement​(T element)
        sets the fourth element of this triple
        Parameters:
        element - an object of type H

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object