Merge pull request #114 from dineshparekh11/CountText

Count_text_word

Author: SarthakKeshari

GeeksForGeeks/CountText.java

@@ -0,0 +1,57 @@
+//Counting number of lines, words, characters and paragraphs in a text file using Java
+
+import java.io.*;
+
+public class CountText {
+	public static void main(String[] args)
+		throws IOException
+	{
+		File file = new File(
+			"C:\\TextReader.txt");             //Read text from TextReader.txt file
+		FileInputStream fileInputStream
+			= new FileInputStream(file);
+		InputStreamReader inputStreamReader    
+			= new InputStreamReader(fileInputStream);
+		BufferedReader bufferedReader
+			= new BufferedReader(inputStreamReader);  
+		
+		/*
+		 * BufferedReader is a class which simplifies reading text from a character input stream. 
+		 * It buffers the characters in order to enable efficient reading of text data.
+		 */
+
+		String line;
+		int WordCount = 0;
+		int CharacterCount = 0;
+		int ParagraphCount = 0;
+		int WhiteSpaceCount = 0;
+		int SentenceCount = 0;
+
+		while ((line = bufferedReader.readLine()) != null) {
+			if (line.equals("")) {
+				ParagraphCount += 1;
+			}
+			else {
+				CharacterCount += line.length();
+				String words[] = line.split("\\s+");
+				WordCount += words.length;             //count words from file
+				WhiteSpaceCount += WordCount - 1;
+				String sentence[] = line.split("[!?.:]+");  //count lines from file
+				SentenceCount += sentence.length;
+			}
+		}
+		if (SentenceCount >= 1) {
+			ParagraphCount++;
+		}
+		System.out.println("Total word count = "
+						+ WordCount);
+		System.out.println("Total number of sentences = "
+						+ SentenceCount);
+		System.out.println("Total number of characters = "
+						+ CharacterCount);
+		System.out.println("Number of paragraphs = "
+						+ ParagraphCount);
+		System.out.println("Total number of whitespaces = "
+						+ WhiteSpaceCount);
+	}
+}