com.sun.squawk.util
Class LineReader

java.lang.Object
  com.sun.squawk.util.LineReader

public final class LineReader
extends Object

This class provides for reading lines from a reader. This is functionality normally provided by the non-J2ME class BufferedReader.

Author:

Doug Simon

Constructor Summary

LineReader(Reader reader)
Creates a new LineReader to parse the lines from a given Reader.

Method Summary

String	readLine() Read a line of text.
Vector	readLines(Vector v) Read all the lines from the input stream and add them to a given Vector.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LineReader

public LineReader(Reader reader)

Creates a new LineReader to parse the lines from a given Reader.

Parameters:

reader - the reader providing the input to be parsed into lines

Method Detail

readLine

public String readLine()
                throws IOException

Read 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.

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

readLines

public Vector readLines(Vector v)
                 throws IOException

Read all the lines from the input stream and add them to a given Vector.

Parameters:

v - the vector to add to or null if it should be created first by this method.

Returns:

the vector to which the lines were added

Throws:

IOException - If an I/O error occurs