fr.upd

Class MyTokenizer

java.lang.Object

fr.upd.MyTokenizer

public class MyTokenizer
extends java.lang.Object

The MyTokenizer class takes an input stream and parses it into "tokens", allowing the tokens to be read one at a time. A token is a word made of characters except "blanks".

Field Summary

Fields

Modifier and Type	Field and Description
static int	EOF
static int	TOKEN

Constructor Summary

Constructors

Constructor and Description
MyTokenizer(java.io.Reader reader) Create a tokenizer that parses the given character stream.

Method Summary

Modifier and Type	Method and Description
java.lang.String	currentToken()
int	lineno()
int	nextToken()
int	read() Read a single character.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

EOF

public static final int EOF

See Also:

Constant Field Values

TOKEN

public static final int TOKEN

See Also:

Constant Field Values

Constructor Detail

MyTokenizer

public MyTokenizer(java.io.Reader reader)

Create a tokenizer that parses the given character stream.

Parameters:

reader - a Reader object providing the input stream.

Method Detail

read

public int read()
         throws java.io.IOException

Read a single character.

Returns:

the char read

Throws:

java.io.IOException - in case of trouble

nextToken

public int nextToken()

currentToken

public java.lang.String currentToken()

lineno

public int lineno()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object