Package org.silverpeas.components.questionreply.service

# Class QuestionRegexpComparator

java.lang.Object
org.silverpeas.components.questionreply.service.QuestionRegexpComparator

All Implemented Interfaces:
  `Comparator<Question>`

public class QuestionRegexpComparator extends Object implements Comparator<Question>

Author:
  ehugonnet

- ## Method Summary

  Modifier and Type
  Method
  Description
  `int`
  `compare(Question question1, Question question2)`
  `protected int`
  `compareNumbers(List<Integer> bigList, List<Integer> smallList)`
  `protected List<Integer>`
  `extractNumber(String label)`
  `static QuestionRegexpComparator`
  `getInstance()`

  ### 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, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong`

- ## Method Details

  - ### getInstance

    public static QuestionRegexpComparator getInstance()

  - ### compare

    public int compare(Question question1, Question question2)
    Specified by:
      `compare` in interface `Comparator<Question>`

  - ### extractNumber

    protected List<Integer> extractNumber(String label)

  - ### compareNumbers

    protected int compareNumbers(List<Integer> bigList, List<Integer> smallList)