com.google.common.io
Class LineReader
java.lang.Object
com.google.common.io.LineReader
@Beta
public final class LineReader
- extends Object
A class for reading lines of text. Provides the same functionality
as BufferedReader.readLine() but for all Readable
objects, not just instances of Reader.
- Since:
- 1
- Author:
- Chris Nokleberg
|
Constructor Summary |
LineReader(Readable readable)
Creates a new instance that will read lines from the given
Readable object. |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
LineReader
public LineReader(Readable readable)
- Creates a new instance that will read lines from the given
Readable object.
readLine
public String readLine()
throws IOException
- Reads a line of text. A line is considered to be terminated by any
one of a line feed (
'\n'), a carriage return
('\r'), or a carriage return followed immediately by a linefeed
("\r\n").
- Returns:
- a
String containing the contents of the line, not
including any line-termination characters, or null if the
end of the stream has been reached.
- Throws:
IOException - if an I/O error occurs