Brd Data
Posted on Thursday, December 13th, 2007 at 6:20 am
What is the use of Buffered Reader brd to be used in File reader while reading Character Stream in Java?
i have come across a code in java under the topic “Reading a data in form of character stream”
Main Code:
{ FileReader frd=NewFileReader(“Filename.java”);
BufferedReader bfr = NewBufferedReader (frd)
String S;
while ( ( S=bfr.readline( ) )!=NULL)
{
System.out.println(s);
} can anyone plz explain me this code? what is the use of BufferedReader and FileReader methods?
we are going to read the data in the form of character. we are going to give “string” as an input.
My questionis… using FileReader and BufferedReader methods how we can read a string as a Character stream from a Specific file namely FILE.JAVA
Buffered reader is used to take input from key board which is similar to scanf in c language.
generally java is in string format.if we want to give inputs like character,integer or float we first concat it to the string by using “parse”
Eg:converting float to string:
float num=Float.parse Float(br.readline());
here readline() method is used to read group of characters
hope u will understand???????????????????
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