JavaSignatureParser

java.lang.Object
- org.jruby.parser.JavaSignatureParser

public class JavaSignatureParser
extends java.lang.Object

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ABSTRACT`
`static int`	`AND`
`static int`	`AT`
`static int`	`BOOLEAN`
`static int`	`BYTE`
`static int`	`CHAR`
`static int`	`CHARACTER_LITERAL`
`static int`	`COMMA`
`static int`	`DOT`
`static int`	`DOUBLE`
`static int`	`ELLIPSIS`
`static int`	`EQUAL`
`static int`	`EXTENDS`
`static int`	`FINAL`
`static int`	`FLOAT`
`static int`	`GT`
`static int`	`IDENTIFIER`
`static int`	`INT`
`static int`	`LBRACK`
`static int`	`LCURLY`
`static int`	`LONG`
`static int`	`LPAREN`
`static int`	`LT`
`static int`	`NATIVE`
`private static JavaSignatureParser`	`parser`
`static int`	`PRIVATE`
`static int`	`PROTECTED`
`static int`	`PUBLIC`
`static int`	`Q`
`static int`	`QQ`
`static int`	`QUESTION`
`static int`	`RBRACK`
`static int`	`RCURLY`
`static int`	`RPAREN`
`static int`	`RSHIFT`
`static int`	`SHORT`
`static int`	`STATIC`
`static int`	`STRICTFP`
`static int`	`STRING_LITERAL`
`static int`	`SUPER`
`static int`	`SYNCHRONIZED`
`static int`	`THROWS`
`static int`	`TRANSIENT`
`static int`	`URSHIFT`
`static int`	`VOID`
`static int`	`VOLATILE`
`protected static short[]`	`yyCheck`
`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 java.lang.String[]`	`yyNames` maps symbol value to printable name.
`protected static short[]`	`yyRindex` parser tables.
`protected static short[]`	`yySindex` parser tables.
`protected static short[]`	`yyTable`

Constructor Summary

Constructors
Constructor and Description

JavaSignatureParser()

Constructors
Constructor and Description
`JavaSignatureParser()`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static SignatureNode`	`parse(java.io.InputStream in)`
`protected java.lang.Object`	`yyDefault(java.lang.Object first)` executed at the beginning of a reduce action.
`void`	`yyerror(java.lang.String message)` simplified error message.
`void`	`yyerror(java.lang.String message, java.lang.String[] expected, java.lang.String found)` (syntax) error message.
`protected java.lang.String[]`	`yyExpecting(int state)` computes list of expected tokens on error by tracing the tables.
`java.lang.Object`	`yyparse(JavaSignatureLexer yyLex)` the generated parser.
`java.lang.Object`	`yyparse(JavaSignatureLexer yyLex, java.lang.Object ayydebug)` the generated parser, with debugging messages.

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

- Field Detail
  - parser
```
private static JavaSignatureParser parser
```
  - BOOLEAN
```
public static final int BOOLEAN
```
    See Also:
    
    Constant Field Values
  - BYTE
```
public static final int BYTE
```
    See Also:
    
    Constant Field Values
  - SHORT
```
public static final int SHORT
```
    See Also:
    
    Constant Field Values
  - INT
```
public static final int INT
```
    See Also:
    
    Constant Field Values
  - LONG
```
public static final int LONG
```
    See Also:
    
    Constant Field Values
  - CHAR
```
public static final int CHAR
```
    See Also:
    
    Constant Field Values
  - FLOAT
```
public static final int FLOAT
```
    See Also:
    
    Constant Field Values
  - DOUBLE
```
public static final int DOUBLE
```
    See Also:
    
    Constant Field Values
  - VOID
```
public static final int VOID
```
    See Also:
    
    Constant Field Values
  - PUBLIC
```
public static final int PUBLIC
```
    See Also:
    
    Constant Field Values
  - PROTECTED
```
public static final int PROTECTED
```
    See Also:
    
    Constant Field Values
  - PRIVATE
```
public static final int PRIVATE
```
    See Also:
    
    Constant Field Values
  - STATIC
```
public static final int STATIC
```
    See Also:
    
    Constant Field Values
  - ABSTRACT
```
public static final int ABSTRACT
```
    See Also:
    
    Constant Field Values
  - FINAL
```
public static final int FINAL
```
    See Also:
    
    Constant Field Values
  - NATIVE
```
public static final int NATIVE
```
    See Also:
    
    Constant Field Values
  - SYNCHRONIZED
```
public static final int SYNCHRONIZED
```
    See Also:
    
    Constant Field Values
  - TRANSIENT
```
public static final int TRANSIENT
```
    See Also:
    
    Constant Field Values
  - VOLATILE
```
public static final int VOLATILE
```
    See Also:
    
    Constant Field Values
  - STRICTFP
```
public static final int STRICTFP
```
    See Also:
    
    Constant Field Values
  - IDENTIFIER
```
public static final int IDENTIFIER
```
    See Also:
    
    Constant Field Values
  - AND
```
public static final int AND
```
    See Also:
    
    Constant Field Values
  - AT
```
public static final int AT
```
    See Also:
    
    Constant Field Values
  - DOT
```
public static final int DOT
```
    See Also:
    
    Constant Field Values
  - COMMA
```
public static final int COMMA
```
    See Also:
    
    Constant Field Values
  - ELLIPSIS
```
public static final int ELLIPSIS
```
    See Also:
    
    Constant Field Values
  - EQUAL
```
public static final int EQUAL
```
    See Also:
    
    Constant Field Values
  - LCURLY
```
public static final int LCURLY
```
    See Also:
    
    Constant Field Values
  - RCURLY
```
public static final int RCURLY
```
    See Also:
    
    Constant Field Values
  - LPAREN
```
public static final int LPAREN
```
    See Also:
    
    Constant Field Values
  - RPAREN
```
public static final int RPAREN
```
    See Also:
    
    Constant Field Values
  - LBRACK
```
public static final int LBRACK
```
    See Also:
    
    Constant Field Values
  - RBRACK
```
public static final int RBRACK
```
    See Also:
    
    Constant Field Values
  - QUESTION
```
public static final int QUESTION
```
    See Also:
    
    Constant Field Values
  - LT
```
public static final int LT
```
    See Also:
    
    Constant Field Values
  - GT
```
public static final int GT
```
    See Also:
    
    Constant Field Values
  - THROWS
```
public static final int THROWS
```
    See Also:
    
    Constant Field Values
  - EXTENDS
```
public static final int EXTENDS
```
    See Also:
    
    Constant Field Values
  - SUPER
```
public static final int SUPER
```
    See Also:
    
    Constant Field Values
  - RSHIFT
```
public static final int RSHIFT
```
    See Also:
    
    Constant Field Values
  - URSHIFT
```
public static final int URSHIFT
```
    See Also:
    
    Constant Field Values
  - QQ
```
public static final int QQ
```
    See Also:
    
    Constant Field Values
  - Q
```
public static final int Q
```
    See Also:
    
    Constant Field Values
  - CHARACTER_LITERAL
```
public static final int CHARACTER_LITERAL
```
    See Also:
    
    Constant Field Values
  - STRING_LITERAL
```
public static final int STRING_LITERAL
```
    See Also:
    
    Constant Field Values
  - yyErrorCode
```
public static final int yyErrorCode
```
    See Also:
    
    Constant Field Values
  - yyFinal
```
protected static final int yyFinal
```
    number of final state.
    
    See Also:
    
    Constant Field Values
  - yyLhs
```
protected static final short[] yyLhs
```
    parser tables. Order is mandated by jay.
  - yyLen
```
protected static final short[] yyLen
```
    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.
  - yySindex
```
protected static final short[] yySindex
```
    parser tables. Order is mandated by jay.
  - yyRindex
```
protected static final short[] yyRindex
```
    parser tables. Order is mandated by jay.
  - yyGindex
```
protected static final short[] yyGindex
```
    parser tables. Order is mandated by jay.
  - yyTable
```
protected static final short[] yyTable
```
  - yyCheck
```
protected static final short[] yyCheck
```
  - yyNames
```
protected static final java.lang.String[] yyNames
```
    maps symbol value to printable name.
    
    See Also:
    
    yyExpecting(int)
  - 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 yyparse(org.jruby.lexer.JavaSignatureLexer, java.lang.Object).
- Constructor Detail
  - JavaSignatureParser
```
public JavaSignatureParser()
```
- Method Detail
  - parse
```
public static SignatureNode parse(java.io.InputStream in)
                           throws java.io.IOException,
                                  ParserSyntaxException
```
    Throws:
    
    java.io.IOException
    
    ParserSyntaxException
  - yyerror
```
public void yyerror(java.lang.String message)
             throws ParserSyntaxException
```
    simplified error message.
    
    Throws:
    
    ParserSyntaxException
    
    See Also:
    
    #yyerror(java.lang.String, java.lang.String[])
  - yyerror
```
public void yyerror(java.lang.String message,
                    java.lang.String[] expected,
                    java.lang.String found)
             throws ParserSyntaxException
```
    (syntax) error message. Can be overwritten to control message format.
    
    Parameters:
    
    message - text to be displayed.
    
    expected - list of acceptable tokens, if available.
    
    Throws:
    
    ParserSyntaxException
  - yyExpecting
```
protected java.lang.String[] yyExpecting(int state)
```
    computes list of expected tokens on error by tracing the tables.
    
    Parameters:
    
    state - for which to compute the list.
    
    Returns:
    
    list of token names.
  - yyparse
```
public java.lang.Object yyparse(JavaSignatureLexer yyLex,
                                java.lang.Object ayydebug)
                         throws java.io.IOException,
                                ParserSyntaxException
```
    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.
    
    Throws:
    
    ParserSyntaxException - on irrecoverable parse error.
    
    java.io.IOException
  - yyDefault
```
protected java.lang.Object yyDefault(java.lang.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.
  - yyparse
```
public java.lang.Object yyparse(JavaSignatureLexer yyLex)
                         throws java.io.IOException,
                                ParserSyntaxException
```
    the generated parser. Maintains a dynamic state and value stack.
    
    Parameters:
    
    yyLex - scanner.
    
    Returns:
    
    result of the last reduction, if any.
    
    Throws:
    
    ParserSyntaxException - on irrecoverable parse error.
    
    java.io.IOException

Class JavaSignatureParser

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

parser

BOOLEAN

BYTE

SHORT

INT

LONG

CHAR

FLOAT

DOUBLE

VOID

PUBLIC

PROTECTED

PRIVATE

STATIC

ABSTRACT

FINAL

NATIVE

SYNCHRONIZED

TRANSIENT

VOLATILE

STRICTFP

IDENTIFIER

AND

AT

DOT

COMMA

ELLIPSIS

EQUAL

LCURLY

RCURLY

LPAREN

RPAREN

LBRACK

RBRACK

QUESTION

LT

GT

THROWS

EXTENDS

SUPER

RSHIFT

URSHIFT

QQ

Q

CHARACTER_LITERAL

STRING_LITERAL

yyErrorCode

yyFinal

yyLhs

yyLen

yyDefRed

yyDgoto

yySindex

yyRindex

yyGindex

yyTable

yyCheck

yyNames

yyMax

Constructor Detail

JavaSignatureParser

Method Detail

parse

yyerror

yyerror

yyExpecting

yyparse

yyDefault

yyparse