## mycompiler.myparser
Interface JavaParser.yyInput

All Known Implementing Classes:
  Scanner

Enclosing class:
  JavaParser

    public static interface JavaParser.yyInput

must be implemented by a scanner object to supply input to the parser.

Method Summary
`boolean` `advance()` move on to next token.
`int` `token()` classifies current token.
`java.lang.Object` `value()` associated with current token.

Method Detail

### advance

    boolean advance()
                    throws java.io.IOException

  move on to next token.

  Returns:
    false if positioned beyond tokens.
  Throws:
    `IOException` - on input error.

### token

    int token()

  classifies current token. Should not be called if advance() returned false.

  Returns:
    current %token or single character.

### value

    java.lang.Object value()

  associated with current token. Should not be called if advance() returned false.

  Returns:
    value for token().