net.janino
Class Scanner

java.lang.Object
  |
  +--net.janino.Scanner

public class Scanner

extends java.lang.Object

Splits up a character stream into tokens and returns them as String objects.

Inner Class Summary

static class	Scanner.Location
static class	Scanner.ScanException An exception that reflects an error during parsing.
class	Scanner.Token

Field Summary

(package private) static java.lang.String

cvs_header

Constructor Summary

Scanner(java.lang.String fileName)
Set up a scanner that reads tokens from the given file in the platform default encoding.

Scanner(java.lang.String fileName, java.io.InputStream is)
Set up a scanner that reads tokens from the given java.io.InputStream in the platform default encoding.

Scanner(java.lang.String fileName, java.io.Reader in)
Set up a scanner that reads tokens from the given java.io.Reader.

Method Summary

(package private) static void	()
(package private) static void	()
void	close()
Scanner.Token	peek() Peek the next token, but don't remove it from the input.
Scanner.Token	peekNextButOne() Peek the next but one token, neither remove the next nor the next but one token from the input.
Scanner.Token	read() Read the next token from the input.

Methods inherited from class java.lang.Object

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

Field Detail

cvs_header

static final java.lang.String cvs_header

Constructor Detail

Scanner

public Scanner(java.lang.String fileName)
        throws Scanner.ScanException,
               java.io.IOException

Set up a scanner that reads tokens from the given file in the platform default encoding.

Parameters:

fileName -

Throws:

Scanner.ScanException -

java.io.IOException -

Scanner

public Scanner(java.lang.String fileName,
               java.io.InputStream is)
        throws Scanner.ScanException,
               java.io.IOException

Set up a scanner that reads tokens from the given java.io.InputStream in the platform default encoding.

The fileName is solely used for reporting in thrown exceptions.

Parameters:

fileName -

is -

Throws:

Scanner.ScanException -

java.io.IOException -

Scanner

public Scanner(java.lang.String fileName,
               java.io.Reader in)
        throws Scanner.ScanException,
               java.io.IOException

Set up a scanner that reads tokens from the given java.io.Reader.

The fileName is solely used for reporting in thrown exceptions.

Parameters:

fileName -

in -

Throws:

Scanner.ScanException -

java.io.IOException -

Method Detail

close

public void close()
           throws java.io.IOException

read

public Scanner.Token read()
                   throws Scanner.ScanException,
                          java.io.IOException

Read the next token from the input.

peek

public Scanner.Token peek()

Peek the next token, but don't remove it from the input.

peekNextButOne

public Scanner.Token peekNextButOne()

Peek the next but one token, neither remove the next nor the next but one token from the input.

static void ()

static void ()