NeedlesHaystackTest

java.lang.Object
- com.alamedatechlab.googtest.NeedlesHaystackTest

```
public class NeedlesHaystackTest
extends Object
```
NeedlesHaystackTest is a driver for the Google writing test sample "findNeedles()" method.

Constructor Summary

Constructors
Constructor Description

NeedlesHaystackTest()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) static boolean`	`checkEntry(int[] validEntries, int valueToCheck)`	Verifies that the string entered at console is an integer between 1 and 5.
`static void`	`findNeedles(String haystack, String[] needles)`	Finds and counts the number of each specified word (needle) (if found) that exist in the specified file (haystack).
`static void`	`main(String[] args)`	Launches program and prompts user for three pieces of variable input: the number of words (needles) in total that user wants to find; the specific words; and the name of the local text file (haystack) to search through.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - NeedlesHaystackTest
```
public NeedlesHaystackTest()
```
- Method Detail
  - checkEntry
```
static boolean checkEntry(int[] validEntries,
                          int valueToCheck)
```
    Verifies that the string entered at console is an integer between 1 and 5.
    
    Parameters:
    
    validEntries - Hard-coded array of allowable entries.
    
    valueToCheck - String entered at console.
  - findNeedles
```
public static void findNeedles(String haystack,
                               String[] needles)
```
    Finds and counts the number of each specified word (needle) (if found) that exist in the specified file (haystack). Haystack is a plaintext file stored locally. Needles are up to 5 words entered at prompts on the command line.
    
    Parameters:
    
    haystack - String object comprising the plaintext from text file.
    
    needles - An array containing five String objects.
    
    See Also:
    
    java.lang.String
  - main
```
public static void main(String[] args)
                 throws IOException,
                        InputMismatchException
```
    Launches program and prompts user for three pieces of variable input: the number of words (needles) in total that user wants to find; the specific words; and the name of the local text file (haystack) to search through.
    
    Throws:
    
    IOException
    
    InputMismatchException