org.drools.semantics.java.parser
Class JavaRecognizer
java.lang.Object
antlr.Parser
antlr.LLkParser
org.drools.semantics.java.parser.JavaRecognizer
- All Implemented Interfaces:
- JavaTokenTypes
public class JavaRecognizer
- extends LLkParser
- implements JavaTokenTypes
Java 1.3 Recognizer.
This grammar is in the PUBLIC DOMAIN
- Author:
- John Mitchell johnm@non.net, Terence Parr parrt@magelang.com, John Lilley jlilley@empathy.com, Scott Stanchfield thetick@magelang.com, Markus Mohnen mohnen@informatik.rwth-aachen.de, Peter Williams pete.williams@sun.com, Allan Jacobs Allan.Jacobs@eng.sun.com, Steve Messick messick@redhills.com
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 |
Methods inherited from class antlr.Parser |
addMessageListener, addParserListener, addParserMatchListener, addParserTokenListener, addSemanticPredicateListener, addSyntacticPredicateListener, addTraceListener, consumeUntil, consumeUntil, defaultDebuggingSetup, getAST, getASTFactory, getFilename, getInputState, getTokenName, getTokenNames, getTokenTypeToASTClassMap, isDebugMode, mark, match, match, matchNot, panic, removeMessageListener, removeParserListener, removeParserMatchListener, removeParserTokenListener, removeSemanticPredicateListener, removeSyntacticPredicateListener, removeTraceListener, reportError, reportError, reportWarning, rewind, setASTFactory, setASTNodeClass, setASTNodeType, setDebugMode, setFilename, setIgnoreInvalidDebugCalls, setInputState, setTokenBuffer, traceIndent |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
_tokenNames
public static final 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
JavaRecognizer
protected JavaRecognizer(TokenBuffer tokenBuf,
int k)
JavaRecognizer
public JavaRecognizer(TokenBuffer tokenBuf)
JavaRecognizer
protected JavaRecognizer(TokenStream lexer,
int k)
JavaRecognizer
public JavaRecognizer(TokenStream lexer)
JavaRecognizer
public JavaRecognizer(ParserSharedInputState state)
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
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
logicalOrExpression
public final void logicalOrExpression()
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()
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