org.drools.semantics.java.parser
Class JavaRecognizer

java.lang.Object
  extended by antlr.LLkParser
      extended by org.drools.semantics.java.parser.JavaRecognizer
All Implemented Interfaces:
JavaTokenTypes

public class JavaRecognizer
extends antlr.LLkParser
implements JavaTokenTypes

Java 1.3 Recognizer. This grammar is in the PUBLIC DOMAIN


Field Summary
static java.lang.String[] _tokenNames
           
static BitSet _tokenSet_0
           
static BitSet _tokenSet_1
           
static BitSet _tokenSet_10
           
static BitSet _tokenSet_11
           
static BitSet _tokenSet_12
           
static BitSet _tokenSet_13
           
static BitSet _tokenSet_14
           
static BitSet _tokenSet_15
           
static BitSet _tokenSet_16
           
static BitSet _tokenSet_17
           
static BitSet _tokenSet_18
           
static BitSet _tokenSet_19
           
static BitSet _tokenSet_2
           
static BitSet _tokenSet_20
           
static BitSet _tokenSet_21
           
static BitSet _tokenSet_22
           
static BitSet _tokenSet_23
           
static BitSet _tokenSet_24
           
static BitSet _tokenSet_25
           
static BitSet _tokenSet_26
           
static BitSet _tokenSet_27
           
static BitSet _tokenSet_28
           
static BitSet _tokenSet_29
           
static BitSet _tokenSet_3
           
static BitSet _tokenSet_4
           
static BitSet _tokenSet_5
           
static BitSet _tokenSet_6
           
static BitSet _tokenSet_7
           
static BitSet _tokenSet_8
           
static BitSet _tokenSet_9
           
 
Fields inherited from interface org.drools.semantics.java.parser.JavaTokenTypes
ABSTRACT, ARRAY_DECLARATOR, ARRAY_INIT, ASSIGN, BAND, BAND_ASSIGN, BLOCK, BNOT, BOR, BOR_ASSIGN, BSR, BSR_ASSIGN, BXOR, BXOR_ASSIGN, CASE_GROUP, CHAR_LITERAL, CLASS_DEF, COLON, COMMA, CTOR_CALL, CTOR_DEF, DEC, DIV, DIV_ASSIGN, DOT, ELIST, EMPTY_STAT, EOF, EQUAL, ESC, EXPONENT, EXPR, EXTENDS_CLAUSE, FINAL, FLOAT_SUFFIX, FOR_CONDITION, FOR_INIT, FOR_ITERATOR, GE, GT, HEX_DIGIT, IDENT, IMPLEMENTS_CLAUSE, IMPORT, INC, INDEX_OP, INSTANCE_INIT, INTERFACE_DEF, LABELED_STAT, LAND, LBRACK, LCURLY, LE, LITERAL_boolean, LITERAL_break, LITERAL_byte, LITERAL_case, LITERAL_catch, LITERAL_char, LITERAL_class, LITERAL_continue, LITERAL_default, LITERAL_do, LITERAL_double, LITERAL_else, LITERAL_extends, LITERAL_false, LITERAL_finally, LITERAL_float, LITERAL_for, LITERAL_if, LITERAL_implements, LITERAL_import, LITERAL_instanceof, LITERAL_int, LITERAL_interface, LITERAL_long, LITERAL_native, LITERAL_new, LITERAL_null, LITERAL_package, LITERAL_private, LITERAL_protected, LITERAL_public, LITERAL_return, LITERAL_short, LITERAL_static, LITERAL_super, LITERAL_switch, LITERAL_synchronized, LITERAL_this, LITERAL_threadsafe, LITERAL_throw, LITERAL_throws, LITERAL_transient, LITERAL_true, LITERAL_try, LITERAL_void, LITERAL_volatile, LITERAL_while, LNOT, LOR, LPAREN, LT, METHOD_CALL, METHOD_DEF, MINUS, MINUS_ASSIGN, ML_COMMENT, MOD, MOD_ASSIGN, MODIFIERS, NOT_EQUAL, NULL_TREE_LOOKAHEAD, NUM_DOUBLE, NUM_FLOAT, NUM_INT, NUM_LONG, OBJBLOCK, PACKAGE_DEF, PARAMETER_DEF, PARAMETERS, PLUS, PLUS_ASSIGN, POST_DEC, POST_INC, QUESTION, RBRACK, RCURLY, RPAREN, RULE, RULE_SET, SEMI, SL, SL_ASSIGN, SL_COMMENT, SLIST, SR, SR_ASSIGN, STAR, STAR_ASSIGN, STATIC_INIT, STRICTFP, STRING_LITERAL, SUPER_CTOR_CALL, THEN, TYPE, TYPECAST, UNARY_MINUS, UNARY_PLUS, VARIABLE_DEF, VOCAB, WHEN, WS
 
Constructor Summary
  JavaRecognizer(TokenBuffer tokenBuf)
           
protected JavaRecognizer(TokenBuffer tokenBuf, int k)
           
 
Method Summary
 void aCase()
           
 void additiveExpression()
           
 void andExpression()
           
 void argList()
           
 void arrayInitializer()
           
 void assignmentExpression()
           
protected  void buildTokenTypeASTClassMap()
           
 void builtInType()
           
 void builtInTypeSpec(boolean addImagNode)
           
 void casesGroup()
           
 void caseSList()
           
 void classBlock()
           
 void classDefinition(AST modifiers)
           
 void classTypeSpec(boolean addImagNode)
           
 void compilationUnit()
           
 void compoundStatement()
           
 void conditionalExpression()
           
 void consistentAssignmentExpression()
           
 void constant()
           
 void constructorBody()
           
 void ctorHead()
           
 void declaration()
          A declaration is the creation of a reference or primitive-type variable Create a separate Type/Var tree for each var in the var list.
 void declaratorBrackets(AST typ)
           
 void equalityExpression()
           
 void exclusiveOrExpression()
           
 void explicitConstructorInvocation()
           
 void expression()
           
 void expressionList()
           
 void field()
           
 void forCond()
           
 void forInit()
           
 void forIter()
           
 void handler()
           
 void identifier()
           
 void identifierStar()
           
 void implementsClause()
           
 void importDefinition()
           
 void inclusiveOrExpression()
           
 void initializer()
           
 void interfaceDefinition(AST modifiers)
           
 void interfaceExtends()
           
 void logicalAndExpression()
           
 void logicalOrExpression()
           
 void modifier()
           
 void modifiers()
           
 void multiplicativeExpression()
           
 void newArrayDeclarator()
           
 void newExpression()
          object instantiation.
 void packageDefinition()
           
 void parameterDeclaration()
           
 void parameterDeclarationList()
           
 void parameterModifier()
           
 void postfixExpression()
           
 void primaryExpression()
           
 void relationalExpression()
           
 void rule()
           
 void ruleCondition()
           
 void ruleFile()
           
 void ruleSet()
           
 void shiftExpression()
           
 void statement()
           
 void superClassClause()
           
 void thenBlock()
           
 void throwsClause()
           
 void tryBlock()
           
 void type()
           
 void typeDefinition()
           
 void typeSpec(boolean addImagNode)
           
 void unaryExpression()
           
 void unaryExpressionNotPlusMinus()
           
 void variableDeclarator(AST mods, AST t)
          Declaration of a variable.
 void variableDefinitions(AST mods, AST t)
           
 void varInitializer()
           
 void whenBlock()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

_tokenNames

public static final java.lang.String[] _tokenNames

_tokenSet_0

public static final BitSet _tokenSet_0

_tokenSet_1

public static final BitSet _tokenSet_1

_tokenSet_2

public static final BitSet _tokenSet_2

_tokenSet_3

public static final BitSet _tokenSet_3

_tokenSet_4

public static final BitSet _tokenSet_4

_tokenSet_5

public static final BitSet _tokenSet_5

_tokenSet_6

public static final BitSet _tokenSet_6

_tokenSet_7

public static final BitSet _tokenSet_7

_tokenSet_8

public static final BitSet _tokenSet_8

_tokenSet_9

public static final BitSet _tokenSet_9

_tokenSet_10

public static final BitSet _tokenSet_10

_tokenSet_11

public static final BitSet _tokenSet_11

_tokenSet_12

public static final BitSet _tokenSet_12

_tokenSet_13

public static final BitSet _tokenSet_13

_tokenSet_14

public static final BitSet _tokenSet_14

_tokenSet_15

public static final BitSet _tokenSet_15

_tokenSet_16

public static final BitSet _tokenSet_16

_tokenSet_17

public static final BitSet _tokenSet_17

_tokenSet_18

public static final BitSet _tokenSet_18

_tokenSet_19

public static final BitSet _tokenSet_19

_tokenSet_20

public static final BitSet _tokenSet_20

_tokenSet_21

public static final BitSet _tokenSet_21

_tokenSet_22

public static final BitSet _tokenSet_22

_tokenSet_23

public static final BitSet _tokenSet_23

_tokenSet_24

public static final BitSet _tokenSet_24

_tokenSet_25

public static final BitSet _tokenSet_25

_tokenSet_26

public static final BitSet _tokenSet_26

_tokenSet_27

public static final BitSet _tokenSet_27

_tokenSet_28

public static final BitSet _tokenSet_28

_tokenSet_29

public static final BitSet _tokenSet_29
Constructor Detail

JavaRecognizer

protected JavaRecognizer(TokenBuffer tokenBuf,
                         int k)

JavaRecognizer

public JavaRecognizer(TokenBuffer tokenBuf)
Method Detail

compilationUnit

public final void compilationUnit()
                           throws RecognitionException,
                                  TokenStreamException
Throws:
RecognitionException
TokenStreamException

packageDefinition

public final void packageDefinition()
                             throws RecognitionException,
                                    TokenStreamException
Throws:
RecognitionException
TokenStreamException

importDefinition

public final void importDefinition()
                            throws RecognitionException,
                                   TokenStreamException
Throws:
RecognitionException
TokenStreamException

typeDefinition

public final void typeDefinition()
                          throws RecognitionException,
                                 TokenStreamException
Throws:
RecognitionException
TokenStreamException

ruleFile

public final void ruleFile()
                    throws RecognitionException,
                           TokenStreamException
Throws:
RecognitionException
TokenStreamException

ruleSet

public final void ruleSet()
                   throws RecognitionException,
                          TokenStreamException
Throws:
RecognitionException
TokenStreamException

rule

public final void rule()
                throws RecognitionException,
                       TokenStreamException
Throws:
RecognitionException
TokenStreamException

parameterDeclarationList

public final void parameterDeclarationList()
                                    throws RecognitionException,
                                           TokenStreamException
Throws:
RecognitionException
TokenStreamException

parameterDeclaration

public final void parameterDeclaration()
                                throws RecognitionException,
                                       TokenStreamException
Throws:
RecognitionException
TokenStreamException

whenBlock

public final void whenBlock()
                     throws RecognitionException,
                            TokenStreamException
Throws:
RecognitionException
TokenStreamException

thenBlock

public final void thenBlock()
                     throws RecognitionException,
                            TokenStreamException
Throws:
RecognitionException
TokenStreamException

consistentAssignmentExpression

public final void consistentAssignmentExpression()
                                          throws RecognitionException,
                                                 TokenStreamException
Throws:
RecognitionException
TokenStreamException

inclusiveOrExpression

public final void inclusiveOrExpression()
                                 throws RecognitionException,
                                        TokenStreamException
Throws:
RecognitionException
TokenStreamException

compoundStatement

public final void compoundStatement()
                             throws RecognitionException,
                                    TokenStreamException
Throws:
RecognitionException
TokenStreamException

ruleCondition

public final void ruleCondition()
                         throws RecognitionException,
                                TokenStreamException
Throws:
RecognitionException
TokenStreamException

logicalOrExpression

public final void logicalOrExpression()
                               throws RecognitionException,
                                      TokenStreamException
Throws:
RecognitionException
TokenStreamException

identifier

public final void identifier()
                      throws RecognitionException,
                             TokenStreamException
Throws:
RecognitionException
TokenStreamException

identifierStar

public final void identifierStar()
                          throws RecognitionException,
                                 TokenStreamException
Throws:
RecognitionException
TokenStreamException

modifiers

public final void modifiers()
                     throws RecognitionException,
                            TokenStreamException
Throws:
RecognitionException
TokenStreamException

classDefinition

public final void classDefinition(AST modifiers)
                           throws RecognitionException,
                                  TokenStreamException
Throws:
RecognitionException
TokenStreamException

interfaceDefinition

public final void interfaceDefinition(AST modifiers)
                               throws RecognitionException,
                                      TokenStreamException
Throws:
RecognitionException
TokenStreamException

declaration

public final void declaration()
                       throws RecognitionException,
                              TokenStreamException
A declaration is the creation of a reference or primitive-type variable Create a separate Type/Var tree for each var in the var list.

Throws:
RecognitionException
TokenStreamException

typeSpec

public final void typeSpec(boolean addImagNode)
                    throws RecognitionException,
                           TokenStreamException
Throws:
RecognitionException
TokenStreamException

variableDefinitions

public final void variableDefinitions(AST mods,
                                      AST t)
                               throws RecognitionException,
                                      TokenStreamException
Throws:
RecognitionException
TokenStreamException

classTypeSpec

public final void classTypeSpec(boolean addImagNode)
                         throws RecognitionException,
                                TokenStreamException
Throws:
RecognitionException
TokenStreamException

builtInTypeSpec

public final void builtInTypeSpec(boolean addImagNode)
                           throws RecognitionException,
                                  TokenStreamException
Throws:
RecognitionException
TokenStreamException

builtInType

public final void builtInType()
                       throws RecognitionException,
                              TokenStreamException
Throws:
RecognitionException
TokenStreamException

type

public final void type()
                throws RecognitionException,
                       TokenStreamException
Throws:
RecognitionException
TokenStreamException

modifier

public final void modifier()
                    throws RecognitionException,
                           TokenStreamException
Throws:
RecognitionException
TokenStreamException

superClassClause

public final void superClassClause()
                            throws RecognitionException,
                                   TokenStreamException
Throws:
RecognitionException
TokenStreamException

implementsClause

public final void implementsClause()
                            throws RecognitionException,
                                   TokenStreamException
Throws:
RecognitionException
TokenStreamException

classBlock

public final void classBlock()
                      throws RecognitionException,
                             TokenStreamException
Throws:
RecognitionException
TokenStreamException

interfaceExtends

public final void interfaceExtends()
                            throws RecognitionException,
                                   TokenStreamException
Throws:
RecognitionException
TokenStreamException

field

public final void field()
                 throws RecognitionException,
                        TokenStreamException
Throws:
RecognitionException
TokenStreamException

ctorHead

public final void ctorHead()
                    throws RecognitionException,
                           TokenStreamException
Throws:
RecognitionException
TokenStreamException

constructorBody

public final void constructorBody()
                           throws RecognitionException,
                                  TokenStreamException
Throws:
RecognitionException
TokenStreamException

declaratorBrackets

public final void declaratorBrackets(AST typ)
                              throws RecognitionException,
                                     TokenStreamException
Throws:
RecognitionException
TokenStreamException

throwsClause

public final void throwsClause()
                        throws RecognitionException,
                               TokenStreamException
Throws:
RecognitionException
TokenStreamException

explicitConstructorInvocation

public final void explicitConstructorInvocation()
                                         throws RecognitionException,
                                                TokenStreamException
Throws:
RecognitionException
TokenStreamException

statement

public final void statement()
                     throws RecognitionException,
                            TokenStreamException
Throws:
RecognitionException
TokenStreamException

argList

public final void argList()
                   throws RecognitionException,
                          TokenStreamException
Throws:
RecognitionException
TokenStreamException

primaryExpression

public final void primaryExpression()
                             throws RecognitionException,
                                    TokenStreamException
Throws:
RecognitionException
TokenStreamException

variableDeclarator

public final void variableDeclarator(AST mods,
                                     AST t)
                              throws RecognitionException,
                                     TokenStreamException
Declaration of a variable. This can be a class/instance variable, or a local variable in a method It can also include possible initialization.

Throws:
RecognitionException
TokenStreamException

varInitializer

public final void varInitializer()
                          throws RecognitionException,
                                 TokenStreamException
Throws:
RecognitionException
TokenStreamException

initializer

public final void initializer()
                       throws RecognitionException,
                              TokenStreamException
Throws:
RecognitionException
TokenStreamException

arrayInitializer

public final void arrayInitializer()
                            throws RecognitionException,
                                   TokenStreamException
Throws:
RecognitionException
TokenStreamException

expression

public final void expression()
                      throws RecognitionException,
                             TokenStreamException
Throws:
RecognitionException
TokenStreamException

parameterModifier

public final void parameterModifier()
                             throws RecognitionException,
                                    TokenStreamException
Throws:
RecognitionException
TokenStreamException

forInit

public final void forInit()
                   throws RecognitionException,
                          TokenStreamException
Throws:
RecognitionException
TokenStreamException

forCond

public final void forCond()
                   throws RecognitionException,
                          TokenStreamException
Throws:
RecognitionException
TokenStreamException

forIter

public final void forIter()
                   throws RecognitionException,
                          TokenStreamException
Throws:
RecognitionException
TokenStreamException

casesGroup

public final void casesGroup()
                      throws RecognitionException,
                             TokenStreamException
Throws:
RecognitionException
TokenStreamException

tryBlock

public final void tryBlock()
                    throws RecognitionException,
                           TokenStreamException
Throws:
RecognitionException
TokenStreamException

aCase

public final void aCase()
                 throws RecognitionException,
                        TokenStreamException
Throws:
RecognitionException
TokenStreamException

caseSList

public final void caseSList()
                     throws RecognitionException,
                            TokenStreamException
Throws:
RecognitionException
TokenStreamException

expressionList

public final void expressionList()
                          throws RecognitionException,
                                 TokenStreamException
Throws:
RecognitionException
TokenStreamException

handler

public final void handler()
                   throws RecognitionException,
                          TokenStreamException
Throws:
RecognitionException
TokenStreamException

assignmentExpression

public final void assignmentExpression()
                                throws RecognitionException,
                                       TokenStreamException
Throws:
RecognitionException
TokenStreamException

conditionalExpression

public final void conditionalExpression()
                                 throws RecognitionException,
                                        TokenStreamException
Throws:
RecognitionException
TokenStreamException

logicalAndExpression

public final void logicalAndExpression()
                                throws RecognitionException,
                                       TokenStreamException
Throws:
RecognitionException
TokenStreamException

exclusiveOrExpression

public final void exclusiveOrExpression()
                                 throws RecognitionException,
                                        TokenStreamException
Throws:
RecognitionException
TokenStreamException

andExpression

public final void andExpression()
                         throws RecognitionException,
                                TokenStreamException
Throws:
RecognitionException
TokenStreamException

equalityExpression

public final void equalityExpression()
                              throws RecognitionException,
                                     TokenStreamException
Throws:
RecognitionException
TokenStreamException

relationalExpression

public final void relationalExpression()
                                throws RecognitionException,
                                       TokenStreamException
Throws:
RecognitionException
TokenStreamException

shiftExpression

public final void shiftExpression()
                           throws RecognitionException,
                                  TokenStreamException
Throws:
RecognitionException
TokenStreamException

additiveExpression

public final void additiveExpression()
                              throws RecognitionException,
                                     TokenStreamException
Throws:
RecognitionException
TokenStreamException

multiplicativeExpression

public final void multiplicativeExpression()
                                    throws RecognitionException,
                                           TokenStreamException
Throws:
RecognitionException
TokenStreamException

unaryExpression

public final void unaryExpression()
                           throws RecognitionException,
                                  TokenStreamException
Throws:
RecognitionException
TokenStreamException

unaryExpressionNotPlusMinus

public final void unaryExpressionNotPlusMinus()
                                       throws RecognitionException,
                                              TokenStreamException
Throws:
RecognitionException
TokenStreamException

postfixExpression

public final void postfixExpression()
                             throws RecognitionException,
                                    TokenStreamException
Throws:
RecognitionException
TokenStreamException

newExpression

public final void newExpression()
                         throws RecognitionException,
                                TokenStreamException
object instantiation. Trees are built as illustrated by the following input/tree pairs: new T() new | T -- ELIST | arg1 -- arg2 -- .. -- argn new int[] new | int -- ARRAY_DECLARATOR new int[] {1,2} new | int -- ARRAY_DECLARATOR -- ARRAY_INIT | EXPR -- EXPR | | 1 2 new int[3] new | int -- ARRAY_DECLARATOR | EXPR | 3 new int[1][2] new | int -- ARRAY_DECLARATOR | ARRAY_DECLARATOR -- EXPR | | EXPR 1 | 2

Throws:
RecognitionException
TokenStreamException

constant

public final void constant()
                    throws RecognitionException,
                           TokenStreamException
Throws:
RecognitionException
TokenStreamException

newArrayDeclarator

public final void newArrayDeclarator()
                              throws RecognitionException,
                                     TokenStreamException
Throws:
RecognitionException
TokenStreamException

buildTokenTypeASTClassMap

protected void buildTokenTypeASTClassMap()