org.yecht

Class BytecodeScanner

java.lang.Object

org.yecht.BytecodeScanner

All Implemented Interfaces:

DefaultYAMLParser.yyInput

public class BytecodeScanner
extends java.lang.Object
implements DefaultYAMLParser.yyInput

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	BytecodeScanner.QuotedString

Field Summary

Fields

Modifier and Type	Field and Description
private static int	Comment
private int	currentToken
private static int	Directive
private static int	Document
private java.lang.Object	lval
private Parser	parser
static int	QUOTELEN
private static int	Scalar
private static int	Scalar2
private static int	ScalarEnd
private static int	Start

Constructor Summary

Constructors

Constructor and Description
BytecodeScanner(Parser parser)

Method Summary

Modifier and Type	Method and Description
private boolean	ADD_BYTE_LEVEL(Level lvl, int len, LevelStatus s)
boolean	advance() move on to next token.
private void	CHK_NL(int ptr)
private void	FORCE_NEXT_TOKEN(int n)
private java.lang.String	getInline()
private int	real_yylex()
int	token() classifies current token.
java.lang.Object	value() associated with current token.
private void	YYPOS(int n)

Methods inherited from class java.lang.Object

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

Field Detail

QUOTELEN

public static final int QUOTELEN

See Also:

Constant Field Values

parser

private Parser parser

lval

private java.lang.Object lval

currentToken

private int currentToken

Start

private static final int Start

See Also:

Constant Field Values

Document

private static final int Document

See Also:

Constant Field Values

Directive

private static final int Directive

See Also:

Constant Field Values

Comment

private static final int Comment

See Also:

Constant Field Values

Scalar

private static final int Scalar

See Also:

Constant Field Values

Scalar2

private static final int Scalar2

See Also:

Constant Field Values

ScalarEnd

private static final int ScalarEnd

See Also:

Constant Field Values

Constructor Detail

BytecodeScanner

public BytecodeScanner(Parser parser)

Method Detail

value

public java.lang.Object value()

Description copied from interface: DefaultYAMLParser.yyInput

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

Specified by:

value in interface DefaultYAMLParser.yyInput

Returns:

value for DefaultYAMLParser.yyInput.token().

token

public int token()

Description copied from interface: DefaultYAMLParser.yyInput

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

Specified by:

token in interface DefaultYAMLParser.yyInput

Returns:

current %token or single character.

advance

public boolean advance()
                throws java.io.IOException

Description copied from interface: DefaultYAMLParser.yyInput

move on to next token.

Specified by:

advance in interface DefaultYAMLParser.yyInput

Returns:

false if positioned beyond tokens.

Throws:

IOException - on input error.

YYPOS

private void YYPOS(int n)

FORCE_NEXT_TOKEN

private void FORCE_NEXT_TOKEN(int n)

CHK_NL

private void CHK_NL(int ptr)

ADD_BYTE_LEVEL

private boolean ADD_BYTE_LEVEL(Level lvl,
                               int len,
                               LevelStatus s)

real_yylex

private int real_yylex()
                throws java.io.IOException

Throws:

java.io.IOException

getInline

private java.lang.String getInline()
                            throws java.io.IOException

Throws:

java.io.IOException