Question
Java Only Please!! Write a Java application about text hash trees. In the application, declares an array of 11 or 13 BSTs of type String.
Java Only Please!!
Write a Java application about text hash trees. In the application, declares an array of 11 or 13 BSTs of type String. When a word is to be inserted into one of the BSTs, a hashing function h is applied to the word to determine which BST it is to be placed in; for this problem, the following hashing function is adopted:
h(str) = (sum of the ASCII codes of the first 3 characters of str) % 11 or 13
Words whose hash is 0 will be stored in the BST at h[0], those whose hash is 1 will be stored in the BST at h[1], etc. Inputs the name of the data file. Reads from that file, and for each word, complete the following tasks:
a. Searches the appropriate BST for that word.
b. If it is not found, inserts it into the BST
After reading the file, display the text hash trees. For each non-empty BST, display the hash, followed by its words in alphabetical order on the same line. Test with both TestData-11B.txt and Poem.txt.
Poem.txt
ANTS AND BATS
AND COWS AND CATS
ARE ANIMALS
COWS ARE BIG
BUT ANTS ARE SMALL
AND BATS
AND CATS
ARE IN BETWEEN ZZZ
testdata-11b.txt
DEAR MARLIN
THE AARDVARKS AND THE CAMELS WERE MISTAKENLY SHIPPED TO THE AZORES
SORRY ABOUT THAT
SINCERELY JIM
PS ANDS AND BATS AND COWS AND CATS ARE ANIMALS
COWS ARE BIG BUT ANTS ARE SMALL AND BATS AND CATS ARE IN BETWEEN
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