summaryrefslogtreecommitdiffstats
path: root/src/de/fhswf/in/inf/java1/aufgabe10/LineWordCount.java
diff options
context:
space:
mode:
authorStefan Suhren <suhren.stefan@fh-swf.de>2014-12-10 14:32:44 +0100
committerStefan Suhren <suhren.stefan@fh-swf.de>2014-12-10 14:32:44 +0100
commit0669d3e06127a04c2a419a10664a259847e194fb (patch)
tree3e8bdf3e41c635d35252127659ebb6cc2943417a /src/de/fhswf/in/inf/java1/aufgabe10/LineWordCount.java
parentcfd8642679d1d105a275d793f7049b4a24fda4b7 (diff)
downloadJava1-0669d3e06127a04c2a419a10664a259847e194fb.tar.gz
Java1-0669d3e06127a04c2a419a10664a259847e194fb.zip
Assignment No.10 after correction
Diffstat (limited to 'src/de/fhswf/in/inf/java1/aufgabe10/LineWordCount.java')
-rw-r--r--src/de/fhswf/in/inf/java1/aufgabe10/LineWordCount.java79
1 files changed, 0 insertions, 79 deletions
diff --git a/src/de/fhswf/in/inf/java1/aufgabe10/LineWordCount.java b/src/de/fhswf/in/inf/java1/aufgabe10/LineWordCount.java
deleted file mode 100644
index e4356a3..0000000
--- a/src/de/fhswf/in/inf/java1/aufgabe10/LineWordCount.java
+++ /dev/null
@@ -1,79 +0,0 @@
-/**
- *
- */
-package de.fhswf.in.inf.java1.aufgabe10;
-
-import java.util.concurrent.ConcurrentSkipListMap;
-
-/**
- * Counts the words in one line.
- *
- * @author $Author: $
- * @version $Revision: $, $Date: $ UTC
- */
-public class LineWordCount implements Runnable
-{
-
- private String[] lineArray;
-
- private ConcurrentSkipListMap<String, Integer> lineWordMap;
-
- private static final Integer NEWVALUE = new Integer(1);
-
- /**
- * Creates the object which will be threaded.
- *
- * @param wordMap
- * The wordMap into which the counts should be added.
- * @param line
- * The line to be counted.
- */
- public LineWordCount(ConcurrentSkipListMap<String, Integer> wordMap,
- String line)
- {
- if (wordMap == null)
- {
- throw new IllegalArgumentException("WordMap can't be null.");
- }
- if (line == null)
- {
- throw new IllegalArgumentException("Line can't be null.");
- }
- if (line.isEmpty())
- {
- throw new IllegalArgumentException("Line can't be empty.");
- }
- lineWordMap = wordMap;
- lineArray = line.split("[^\\p{IsAlphabetic}\\p{Digit}]+");
- }
-
- /*
- * (non-Javadoc)
- *
- * @see java.lang.Runnable#run()
- */
- @Override
- public final void run()
- {
- for (String word : lineArray)
- {
- // Split creates empty String, if first char is a split char.
- if (!word.isEmpty())
- {
- word = word.toLowerCase();
- boolean success;
-
- do
- {
- success = true;
- Integer tmp = lineWordMap.putIfAbsent(word, NEWVALUE);
- if (tmp != null)
- {
- success = lineWordMap.replace(word, tmp, tmp + 1);
- }
- }
- while (!success);
- }
- }
- }
-}