org.yecht

Class DefaultYAMLParser

public class DefaultYAMLParser extends Object

Nested Class Summary
interface	DefaultYAMLParser.yyInput must be implemented by a scanner object to supply input to the parser.

Field Summary
protected static short[]	yyCheck parser tables.
protected static short[]	yyDefRed parser tables.
protected static short[]	yyDgoto parser tables.
static int	yyErrorCode
protected static int	yyFinal number of final state.
protected static short[]	yyGindex parser tables.
protected static short[]	yyLen parser tables.
protected static short[]	yyLhs parser tables.
protected int	yyMax initial size and increment of the state/value stack [default 256].
protected static String[]	yyNames maps symbol value to printable name.
protected static short[]	yyRindex parser tables.
protected static short[]	yySindex parser tables.
protected static short[]	yyTable parser tables.
static int	YAML_ALIAS
static int	YAML_ANCHOR
static int	YAML_BLOCK
static int	YAML_DOCSEP
static int	YAML_IEND
static int	YAML_INDENT
static int	YAML_IOPEN
static int	YAML_ITRANSFER
static int	YAML_PLAIN
static int	YAML_TAGURI
static int	YAML_TRANSFER
static int	YAML_WORD

Constructor Summary
	DefaultYAMLParser(Parser parser)

Method Summary
static void	applySeqInMap(Parser parser, Node n)
static Node	NULL_NODE(Parser parser)
protected Object	yyDefault(Object first) executed at the beginning of a reduce action.
void	yyerror(String msg)
Object	yyparse(DefaultYAMLParser.yyInput yyLex, Object yydebug) the generated parser, with debugging messages.
Object	yyparse(DefaultYAMLParser.yyInput yyLex) the generated parser.

Field Detail

yyCheck

protected static final short[] yyCheck

parser tables. Order is mandated by jay.

yyDefRed

protected static final short[] yyDefRed

parser tables. Order is mandated by jay.

yyDgoto

protected static final short[] yyDgoto

parser tables. Order is mandated by jay.

yyErrorCode

public static final int yyErrorCode

yyFinal

protected static final int yyFinal

number of final state.

yyGindex

protected static final short[] yyGindex

parser tables. Order is mandated by jay.

yyLen

protected static final short[] yyLen

parser tables. Order is mandated by jay.

yyLhs

protected static final short[] yyLhs

parser tables. Order is mandated by jay.

yyMax

protected int yyMax

initial size and increment of the state/value stack [default 256]. This is not final so that it can be overwritten outside of invocations of DefaultYAMLParser.

yyNames

protected static final String[] yyNames

maps symbol value to printable name.

yyRindex

protected static final short[] yyRindex

parser tables. Order is mandated by jay.

yySindex

protected static final short[] yySindex

parser tables. Order is mandated by jay.

yyTable

protected static final short[] yyTable

parser tables. Order is mandated by jay.

YAML_ALIAS

public static final int YAML_ALIAS

YAML_ANCHOR

public static final int YAML_ANCHOR

YAML_BLOCK

public static final int YAML_BLOCK

YAML_DOCSEP

public static final int YAML_DOCSEP

YAML_IEND

public static final int YAML_IEND

YAML_INDENT

public static final int YAML_INDENT

YAML_IOPEN

public static final int YAML_IOPEN

YAML_ITRANSFER

public static final int YAML_ITRANSFER

YAML_PLAIN

public static final int YAML_PLAIN

YAML_TAGURI

public static final int YAML_TAGURI

YAML_TRANSFER

public static final int YAML_TRANSFER

YAML_WORD

public static final int YAML_WORD

Constructor Detail

DefaultYAMLParser

public DefaultYAMLParser(Parser parser)

Method Detail

applySeqInMap

public static void applySeqInMap(Parser parser, Node n)

NULL_NODE

public static Node NULL_NODE(Parser parser)

yyDefault

protected Object yyDefault(Object first)

executed at the beginning of a reduce action. Used as $$ = yyDefault($1), prior to the user-specified action, if any. Can be overwritten to provide deep copy, etc.

Parameters: first value for $1, or null.

Returns: first.

yyerror

public void yyerror(String msg)

yyparse

public Object yyparse(DefaultYAMLParser.yyInput yyLex, Object yydebug)

the generated parser, with debugging messages. Maintains a dynamic state and value stack.

Parameters: yyLex scanner. yydebug debug message writer implementing yyDebug, or null.

Returns: result of the last reduction, if any.

yyparse

public Object yyparse(DefaultYAMLParser.yyInput yyLex)

the generated parser. Maintains a dynamic state and value stack.

Parameters: yyLex scanner.

Returns: result of the last reduction, if any.