in JAVA Assume that a receipt id contains characters that represent information or that can be used as a code to determine something about the purchase. For example: if an id has an 'x' followed by two 'y's, it means that the purchase was a final sale and cannot be returned. Or if an id has an 'a' followed by three 'b's, it means that a coupon was used for purchase. Write a static method for the Receipt class to test whether a receipt id meets such a criteria. Does the id meet the criteria? The criteria is described by three pieces of data, passed in as parameters: char firstTarget char second Target int countOfSecondAfter First A receipt id meets the criteria if: the id contains the first target character and the second target character appears exactly the specified number of times after the first target character appears Note: the first and second char could be the same char! Carefully review the provided driver program for examples of ids that meet and don't meet criteria. For full credit Do no import any classes from the java.util.regex package. Do not use regular expressions. (This isn't what I want you to practice in this question!) Method Header The method header in the Receipt class is: public static boolean | idMeetsCriteria (String receipt ID, char firstTarget, char second Target, int countOfSecondAfter First)
in JAVA Assume that a receipt id contains characters that represent information or that can be used as a code to determine something about the purchase. For example: if an id has an 'x' followed by two 'y's, it means that the purchase was a final sale and cannot be returned. Or if an id has an 'a' followed by three 'b's, it means that a coupon was used for purchase. Write a static method for the Receipt class to test whether a receipt id meets such a criteria. Does the id meet the criteria? The criteria is described by three pieces of data, passed in as parameters: char firstTarget char second Target int countOfSecondAfter First A receipt id meets the criteria if: the id contains the first target character and the second target character appears exactly the specified number of times after the first target character appears Note: the first and second char could be the same char! Carefully review the provided driver program for examples of ids that meet and don't meet criteria. For full credit Do no import any classes from the java.util.regex package. Do not use regular expressions. (This isn't what I want you to practice in this question!) Method Header The method header in the Receipt class is: public static boolean | idMeetsCriteria (String receipt ID, char firstTarget, char second Target, int countOfSecondAfter First)
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Transcribed Image Text:in JAVA
Assume that a receipt id contains characters that represent information or that can be used as a code to determine something about the purchase.
For example: if an id has an 'x' followed by two 'y's, it means that the purchase was a final sale and cannot be returned. Or if an id has
an 'a' followed by three 'b's, it means that a coupon was used for purchase. Write a static method for the Receipt class to test whether a
receipt id meets such a criteria. Does the id meet the criteria? The criteria is described by three pieces of data, passed in as
parameters: char firstTarget char second Target int countOfSecond After First A receipt id meets the criteria if: the id contains the
first target character and the second target character appears exactly the specified number of times after the first target character
appears Note: the first and second char could be the same char! Carefully review the provided driver program for examples of ids that
meet and don't meet criteria. For full credit Do no import any classes from the java.util.regex package. Do not use regular expressions.
(This isn't what I want you to practice in this question!) Method Header The method header in the Receipt class is: public static boolean
idMeetsCriteria(String receiptID, char firstTarget, char second Target, int countOfSecondAfterFirst)
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