DefaultScanner

java.lang.Object

simula.compiler.parsing.DefaultScanner

Direct Known Subclasses:: SimulaScanner

public class DefaultScanner extends Object

A Default Scanner.

Link to GitHub: Source File.

Author:: Øystein Myhre Andersen

Field Summary

Fields

Modifier and Type

Field

Description

private LineNumberReader

lineNumberReader

The LineNumberReader.
Constructor Summary

Constructors

Modifier

Constructor

Description

protected

DefaultScanner()

Default constructor.

DefaultScanner(Reader reader)

Constructs a new Default Scanner that produces Tokens scanned from the specified source.
Method Summary

Modifier and Type

Method

Description

Token

nextToken()

Returns the next Token.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- lineNumberReader
  
  private LineNumberReader lineNumberReader
  
  The LineNumberReader.
Constructor Details
- DefaultScanner
  
  protected DefaultScanner()
  
  Default constructor.
- DefaultScanner
  
  public DefaultScanner(Reader reader)
  
  Constructs a new Default Scanner that produces Tokens scanned from the specified source.
  
  Parameters:
  
  reader - The character source to scan
Method Details
- nextToken
  
  public Token nextToken()
  
  Returns the next Token.
  
  Returns:
  
  the next Token