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authorStefan Suhren <suhren.stefan@fh-swf.de>2014-12-07 19:15:58 +0100
committerStefan Suhren <suhren.stefan@fh-swf.de>2014-12-07 19:18:03 +0100
commit9acea903216dbe371dd7b41cbf23b46a5732bcb4 (patch)
tree5a61491ad22e470db8151d2e07f163b011c72d6e /src/de/fhswf/in/inf/java1/aufgabe9
parent8a53a8fca255e4a84ca0e35dac925a223738b98a (diff)
downloadJava1-9acea903216dbe371dd7b41cbf23b46a5732bcb4.tar.gz
Java1-9acea903216dbe371dd7b41cbf23b46a5732bcb4.zip
Refactored the packagenames fo better sorting
Diffstat (limited to 'src/de/fhswf/in/inf/java1/aufgabe9')
-rw-r--r--src/de/fhswf/in/inf/java1/aufgabe9/WordCount.java133
-rw-r--r--src/de/fhswf/in/inf/java1/aufgabe9/WordCountTest.java43
2 files changed, 0 insertions, 176 deletions
diff --git a/src/de/fhswf/in/inf/java1/aufgabe9/WordCount.java b/src/de/fhswf/in/inf/java1/aufgabe9/WordCount.java
deleted file mode 100644
index a6d90ef..0000000
--- a/src/de/fhswf/in/inf/java1/aufgabe9/WordCount.java
+++ /dev/null
@@ -1,133 +0,0 @@
-/**
- *
- */
-package de.fhswf.in.inf.java1.aufgabe9;
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileReader;
-import java.io.IOException;
-import java.util.Collections;
-import java.util.Map.Entry;
-import java.util.Set;
-import java.util.TreeMap;
-
-/**
- * A class, that counts words in files.
- *
- * @author $Author: $
- * @version $Revision: $, $Date: $ UTC
- */
-public class WordCount
-{
-
- private TreeMap<String, Integer> wordMap = new TreeMap<>();
-
- /**
- * Empty constructor.
- *
- */
- public WordCount()
- {
-
- }
-
- /**
- * Reads a file and counts the words.
- *
- * @param file
- * The file to be read.
- */
- public final void readFile(File file)
- {
- try (BufferedReader f = new BufferedReader(new FileReader(file)))
- {
- wordMap.clear();
-
- String line = null;
-
- while ((line = f.readLine()) != null)
- {
- String[] lineArray = line
- .split("[^\\p{IsAlphabetic}\\p{Digit}]+");
- for (String word : lineArray)
- {
- // Split creates empty String, if first char is a split char.
- if (!word.isEmpty())
- {
- word = word.toLowerCase();
-
- Integer tmp = wordMap.get(word);
- if (tmp != null)
- {
- wordMap.put(word, tmp + 1);
- }
- else
- {
- wordMap.put(word, new Integer(1));
- }
- }
- }
- }
- }
- catch (IOException e)
- {
- e.printStackTrace(System.err);
- }
- }
-
- /*
- * (non-Javadoc)
- *
- * @see java.lang.Object#toString()
- */
- @Override
- public final String toString()
- {
- StringBuilder ret = new StringBuilder();
-
- for (Entry<String, Integer> mapping : wordMap.entrySet())
- {
- ret.append(mapping.getKey() + " = " + mapping.getValue() + "\n");
- }
-
- return ret.toString();
- }
-
- /**
- * Returns all words from the file.
- *
- * @return An unmodifiable Set of the words from the file.
- */
- public final Set<String> getWords()
- {
- return Collections.unmodifiableSet(wordMap.keySet());
- }
-
- /**
- * Returns the count of a word in a file.
- *
- * @param word
- * The file to be counted.
- * @return Returns the count of findings in the file.
- */
- public final int getCount(String word)
- {
- if (word == null)
- {
- throw new IllegalArgumentException("Word must be a valid referece.");
- }
- if (word.isEmpty())
- {
- throw new IllegalArgumentException("The word can't be empty.");
- }
-
- Integer tmp = wordMap.get(word);
- if (tmp == null)
- {
- return 0;
- }
- return tmp;
- }
-
-}
diff --git a/src/de/fhswf/in/inf/java1/aufgabe9/WordCountTest.java b/src/de/fhswf/in/inf/java1/aufgabe9/WordCountTest.java
deleted file mode 100644
index a1364c9..0000000
--- a/src/de/fhswf/in/inf/java1/aufgabe9/WordCountTest.java
+++ /dev/null
@@ -1,43 +0,0 @@
-/**
- *
- */
-package de.fhswf.in.inf.java1.aufgabe9;
-
-import java.io.File;
-
-/**
- * Tests the WordCount class.
- *
- * @author $Author: $
- * @version $Revision: $, $Date: $ UTC
- */
-public final class WordCountTest
-{
-
- /**
- * Private constructor for utility class.
- *
- */
- private WordCountTest()
- {
- }
-
- /**
- * Tests the WordCount class.
- *
- * @param args
- * Command line arguments.
- */
- public static void main(String[] args)
- {
- File file = new File(
- "C:/eclipse/workspace/java1/misc/Blatt9TestFile2.txt");
-
- WordCount tmp = new WordCount();
- tmp.readFile(file);
- System.out.println(tmp);
- System.out.println("fgh = " + tmp.getCount("fgh"));
-
- }
-
-}