Shot Boundary Task Evaluation

Class OverlapComparator

java.lang.Object
  |
  +--OverlapComparator
All Implemented Interfaces:
java.util.Comparator

public class OverlapComparator
extends java.lang.Object
implements java.util.Comparator

A class that implements the java.util.Comparator interface to compare two transitions regarding their overlapping. You can set two parameters RMax and RMin representing the minimal pourcentages of overlapping of respectively the the shorter and the longer transition.


Method Summary
 int compare(java.lang.Object o1, java.lang.Object o2)
          Compares its two arguments for ordering them.
static OverlapComparator getInstance()
          Returns the unique instance of this class with default parameter values.
static OverlapComparator getInstance(double rmin, double rmax)
          Returns the unique instance of this class and set the parameters.
static double getRMax()
          Gets the RMax parameter.
static double getRMin()
          Gets the RMin parameter.
static void setRMax(double rMax)
          Sets the RMax parameter.
static void setRMin(double rMin)
          Sets the RMin parameter.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Method Detail

setRMax

public static void setRMax(double rMax)
Sets the RMax parameter.

setRMin

public static void setRMin(double rMin)
Sets the RMin parameter.

getRMax

public static double getRMax()
Gets the RMax parameter.

getRMin

public static double getRMin()
Gets the RMin parameter.

getInstance

public static OverlapComparator getInstance(double rmin,
                                            double rmax)
Returns the unique instance of this class and set the parameters.

getInstance

public static OverlapComparator getInstance()
Returns the unique instance of this class with default parameter values.

compare

public int compare(java.lang.Object o1,
                   java.lang.Object o2)
            throws java.lang.ClassCastException
Compares its two arguments for ordering them. Uses the overlapping parameter to check the equality.
Specified by:
compare in interface java.util.Comparator
Returns:
a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.
Throws:
java.lang.ClassCastException - Thrown if one of the arguments is not a transition instance.

Shot Boundary Task Evaluation

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