Package org.drip.service.common

Class PhoneLetterCombinationGenerator

java.lang.Object
org.drip.service.common.PhoneLetterCombinationGenerator
public class PhoneLetterCombinationGenerator
extends java.lang.Object
PhoneLetterCombinationGenerator generates the Phone Letter Combinations.



Author:
Lakshmi Krishnamurthy

  • Constructor Summary

    Constructors
    Constructor Description
    PhoneLetterCombinationGenerator​(java.util.Map<java.lang.Character,​char[]> digitCharacterMap)
    PhoneLetterCombinationGenerator Constructor

  • Method Summary

    Modifier and Type Method Description
    java.util.Set<java.lang.String> candidateCharacterSet​(char digit, int count)
    Generate the Set of Candidate Characters from the specified Digit and its Count
    java.util.Map<java.lang.Character,​char[]> digitCharacterMap()
    Retrieve the Digit to Character Array Map
    static void main​(java.lang.String[] argumentArray)
    Entry Point
    java.util.Set<java.lang.String> sequenceSet​(java.lang.String number)
    Generate all the Candidate Sequence Sets, given the Phone Number.
    static PhoneLetterCombinationGenerator Standard()
    Generate the Standard PhoneLetterCombinationGenerator

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • PhoneLetterCombinationGenerator

      public PhoneLetterCombinationGenerator​(java.util.Map<java.lang.Character,​char[]> digitCharacterMap) throws java.lang.Exception
      PhoneLetterCombinationGenerator Constructor
      Parameters:
      digitCharacterMap - The Digit To Character Array Map
      Throws:
      java.lang.Exception - Thrown if the Input is Invalid

  • Method Details

    • Standard

      public static final PhoneLetterCombinationGenerator Standard()
      Generate the Standard PhoneLetterCombinationGenerator
      Returns:
      The Standard PhoneLetterCombinationGenerator

    • digitCharacterMap

      public java.util.Map<java.lang.Character,​char[]> digitCharacterMap()
      Retrieve the Digit to Character Array Map
      Returns:
      Digit to Character Array Map

    • candidateCharacterSet

      public java.util.Set<java.lang.String> candidateCharacterSet​(char digit, int count)
      Generate the Set of Candidate Characters from the specified Digit and its Count
      Parameters:
      digit - Digit
      count - Count of the Digit
      Returns:
      Set of Candidate Characters

    • sequenceSet

      public java.util.Set<java.lang.String> sequenceSet​(java.lang.String number)
      Generate all the Candidate Sequence Sets, given the Phone Number.
      Parameters:
      number - The Input Phone Number
      Returns:
      The Candidate Sequence Sets

    • main

      public static final void main​(java.lang.String[] argumentArray)
      Entry Point
      Parameters:
      argumentArray - Input Arguments