Arithmetic
Class StringReader

java.lang.Object
  |
  +--Arithmetic.StringReader

public class StringReader

extends java.lang.Object

StringReader holds a string and gives away its characters one by one

Field Summary

static char

END_CHAR Field StringReader.END_CHAR is the name of the character that is returned when there are no more characters to extract from the string.

Constructor Summary

StringReader(java.lang.String s)
Constructor StringReader accepts the string to be disassembled.

Method Summary

char	nextChar() nextChar extracts the next unread character from the string it holds

Methods inherited from class java.lang.Object

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

Field Detail

END_CHAR

public static char END_CHAR

Field StringReader.END_CHAR is the name of the character that is returned when there are no more characters to extract from the string.

Constructor Detail

StringReader

public StringReader(java.lang.String s)

Constructor StringReader accepts the string to be disassembled.

Parameters:

s - - the string

Method Detail

nextChar

public char nextChar()

nextChar extracts the next unread character from the string it holds

Returns:

the next unread char, or return StringReader.END_CHAR if there are no more unread characters.