net.sf.csv4j
Interface Tokenizer<E>

Type Parameters:

E - type of tokens

All Known Implementing Classes:

CSVTokenizer

public interface Tokenizer<E>

Defines a generic StringTokenizer-style interface.

Since:

1.0

Author:

Shawn Boyce

See Also:

StringTokenizer

Method Summary

int	countTokens() Indicates how many tokens are left.
boolean	hasMoreTokens() Indicates if more tokens are available.
E	nextToken() Returns the next token.

Method Detail

hasMoreTokens

boolean hasMoreTokens()

Indicates if more tokens are available.

Returns:

true if more tokens; false if not

nextToken

E nextToken()

Returns the next token.

Returns:

next token string

Throws:

NoSuchElementException - if no more tokens available

countTokens

int countTokens()

Indicates how many tokens are left. Note the value returned is not constant; calls to nextToken() will cause the count to reduce.

Returns:

number of tokens left