AssignTokenTypesWalker

java.lang.Object
- org.antlr.runtime.BaseRecognizer
- - org.antlr.runtime.tree.TreeParser
  - - org.antlr.grammar.v3.AssignTokenTypesWalker

Direct Known Subclasses:

AssignTokenTypesBehavior
```
public class AssignTokenTypesWalker
extends TreeParser
```
[Warning: TJP says that this is probably out of date as of 11/19/2005, but since it's probably still useful, I'll leave in. Don't have energy to update at the moment.] Compute the token types for all literals and rules etc.. There are a few different cases to consider for grammar types and a few situations within. CASE 1 : pure parser grammar a) Any reference to a token gets a token type. b) The tokens section may alias a token name to a string or char CASE 2 : pure lexer grammar a) Import token vocabulary if available. Set token types for any new tokens to values above last imported token type b) token rule definitions get token types if not already defined c) literals do NOT get token types CASE 3 : merged parser / lexer grammar a) Any char or string literal gets a token type in a parser rule b) Any reference to a token gets a token type if not referencing a fragment lexer rule c) The tokens section may alias a token name to a string or char which must add a rule to the lexer d) token rule definitions get token types if not already defined e) token rule definitions may also alias a token name to a literal. E.g., Rule 'FOR : "for";' will alias FOR to "for" in the sense that references to either in the parser grammar will yield the token type What this pass does: 0. Collects basic info about the grammar like grammar name and type; Oh, I have go get the options in case they affect the token types. E.g., tokenVocab option. Imports any token vocab name/type pairs into a local hashtable. 1. Finds a list of all literals and token names. 2. Finds a list of all token name rule definitions; no token rules implies pure parser. 3. Finds a list of all simple token rule defs of form "<NAME> : <literal>;" and aliases them. 4. Walks token names table and assign types to any unassigned 5. Walks aliases and assign types to referenced literals 6. Walks literals, assigning types if untyped 4. Informs the Grammar object of the type definitions such as: g.defineToken(<charliteral>, ttype); g.defineToken(<stringliteral>, ttype); g.defineToken(<tokenID>, ttype); where some of the ttype values will be the same for aliases tokens.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`AssignTokenTypesWalker.block_return`
`static class`	`AssignTokenTypesWalker.modifier_return`
`static class`	`AssignTokenTypesWalker.optionValue_return`

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`ACTION`
`static int`	`ACTION_CHAR_LITERAL`
`static int`	`ACTION_ESC`
`static int`	`ACTION_STRING_LITERAL`
`static int`	`ALT`
`static int`	`AMPERSAND`
`static int`	`ARG`
`static int`	`ARG_ACTION`
`static int`	`ARGLIST`
`static int`	`ASSIGN`
`static int`	`BACKTRACK_SEMPRED`
`static int`	`BANG`
`static int`	`BLOCK`
`static int`	`CATCH`
`static int`	`CHAR_LITERAL`
`static int`	`CHAR_RANGE`
`protected static GrammarAST`	`charAlias`
`protected static GrammarAST`	`charAlias2`
`static int`	`CHARSET`
`static int`	`CLOSE_ELEMENT_OPTION`
`static int`	`CLOSURE`
`static int`	`COLON`
`static int`	`COMBINED_GRAMMAR`
`static int`	`COMMA`
`static int`	`COMMENT`
`protected java.lang.String`	`currentRuleName`
`static int`	`DIGIT`
`static int`	`DOC_COMMENT`
`static int`	`DOLLAR`
`static int`	`DOT`
`static int`	`DOUBLE_ANGLE_STRING_LITERAL`
`static int`	`DOUBLE_QUOTE_STRING_LITERAL`
`static int`	`EOA`
`static int`	`EOB`
`static int`	`EOF`
`static int`	`EOR`
`static int`	`EPSILON`
`static int`	`ESC`
`static int`	`ETC`
`static int`	`FINALLY`
`static BitSet`	`FOLLOW_ACTION_in_attrScope220`
`static BitSet`	`FOLLOW_ACTION_in_element988`
`static BitSet`	`FOLLOW_ACTION_in_exceptionHandler830`
`static BitSet`	`FOLLOW_ACTION_in_finallyClause845`
`static BitSet`	`FOLLOW_ACTION_in_ruleScopeSpec713`
`static BitSet`	`FOLLOW_ALT_in_alternative779`
`static BitSet`	`FOLLOW_alternative_in_block752`
`static BitSet`	`FOLLOW_AMPERSAND_in_attrScope211`
`static BitSet`	`FOLLOW_AMPERSAND_in_grammarSpec179`
`static BitSet`	`FOLLOW_AMPERSAND_in_ruleBody615`
`static BitSet`	`FOLLOW_AMPERSAND_in_ruleScopeSpec703`
`static BitSet`	`FOLLOW_ARG_ACTION_in_atom1094`
`static BitSet`	`FOLLOW_ARG_ACTION_in_atom1110`
`static BitSet`	`FOLLOW_ARG_ACTION_in_exceptionHandler828`
`static BitSet`	`FOLLOW_ARG_ACTION_in_ruleBody573`
`static BitSet`	`FOLLOW_ARG_ACTION_in_ruleBody584`
`static BitSet`	`FOLLOW_ARG_in_ruleBody570`
`static BitSet`	`FOLLOW_ASSIGN_in_delegateGrammars386`
`static BitSet`	`FOLLOW_ASSIGN_in_element941`
`static BitSet`	`FOLLOW_ASSIGN_in_option261`
`static BitSet`	`FOLLOW_ASSIGN_in_tokenSpec457`
`static BitSet`	`FOLLOW_atom_in_atom1152`
`static BitSet`	`FOLLOW_atom_in_element904`
`static BitSet`	`FOLLOW_atom_in_element921`
`static BitSet`	`FOLLOW_atom_in_element923`
`static BitSet`	`FOLLOW_atom_in_element932`
`static BitSet`	`FOLLOW_atom_in_element934`
`static BitSet`	`FOLLOW_attrScope_in_grammarSpec170`
`static BitSet`	`FOLLOW_BACKTRACK_SEMPRED_in_element1004`
`static BitSet`	`FOLLOW_BANG_in_element896`
`static BitSet`	`FOLLOW_BLOCK_in_block737`
`static BitSet`	`FOLLOW_block_in_ebnf1029`
`static BitSet`	`FOLLOW_block_in_ebnf1038`
`static BitSet`	`FOLLOW_block_in_ebnf1049`
`static BitSet`	`FOLLOW_block_in_ebnf1060`
`static BitSet`	`FOLLOW_block_in_element976`
`static BitSet`	`FOLLOW_block_in_ruleBody628`
`static BitSet`	`FOLLOW_CATCH_in_exceptionHandler826`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_atom1124`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_charSetElement339`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_charSetElement348`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_charSetElement350`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_charSetElement361`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_charSetElement363`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_optionValue301`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_tokenSpec492`
`static BitSet`	`FOLLOW_CHAR_RANGE_in_element930`
`static BitSet`	`FOLLOW_CHARSET_in_charSet324`
`static BitSet`	`FOLLOW_charSetElement_in_charSet326`
`static BitSet`	`FOLLOW_CLOSURE_in_ebnf1047`
`static BitSet`	`FOLLOW_COMBINED_GRAMMAR_in_grammar_114`
`static BitSet`	`FOLLOW_delegateGrammars_in_grammarSpec156`
`static BitSet`	`FOLLOW_DOC_COMMENT_in_grammarSpec142`
`static BitSet`	`FOLLOW_DOT_in_atom1148`
`static BitSet`	`FOLLOW_ebnf_in_element962`
`static BitSet`	`FOLLOW_element_in_alternative782`
`static BitSet`	`FOLLOW_element_in_element889`
`static BitSet`	`FOLLOW_element_in_element898`
`static BitSet`	`FOLLOW_element_in_element912`
`static BitSet`	`FOLLOW_element_in_element945`
`static BitSet`	`FOLLOW_element_in_element956`
`static BitSet`	`FOLLOW_element_in_tree_1076`
`static BitSet`	`FOLLOW_EOA_in_alternative786`
`static BitSet`	`FOLLOW_EOB_in_block762`
`static BitSet`	`FOLLOW_EOR_in_ruleBody639`
`static BitSet`	`FOLLOW_EPSILON_in_element1018`
`static BitSet`	`FOLLOW_exceptionGroup_in_ruleBody633`
`static BitSet`	`FOLLOW_exceptionHandler_in_exceptionGroup801`
`static BitSet`	`FOLLOW_FINALLY_in_finallyClause843`
`static BitSet`	`FOLLOW_finallyClause_in_exceptionGroup807`
`static BitSet`	`FOLLOW_finallyClause_in_exceptionGroup814`
`static BitSet`	`FOLLOW_FORCED_ACTION_in_element983`
`static BitSet`	`FOLLOW_GATED_SEMPRED_in_element1013`
`static BitSet`	`FOLLOW_grammarSpec_in_grammar_104`
`static BitSet`	`FOLLOW_grammarSpec_in_grammar_116`
`static BitSet`	`FOLLOW_grammarSpec_in_grammar_74`
`static BitSet`	`FOLLOW_grammarSpec_in_grammar_88`
`static BitSet`	`FOLLOW_ID_in_atom1150`
`static BitSet`	`FOLLOW_ID_in_attrScope206`
`static BitSet`	`FOLLOW_ID_in_delegateGrammars388`
`static BitSet`	`FOLLOW_ID_in_delegateGrammars390`
`static BitSet`	`FOLLOW_ID_in_delegateGrammars398`
`static BitSet`	`FOLLOW_ID_in_element943`
`static BitSet`	`FOLLOW_ID_in_element954`
`static BitSet`	`FOLLOW_ID_in_grammarSpec135`
`static BitSet`	`FOLLOW_ID_in_option263`
`static BitSet`	`FOLLOW_ID_in_optionValue291`
`static BitSet`	`FOLLOW_ID_in_ruleBody554`
`static BitSet`	`FOLLOW_ID_in_ruleScopeSpec719`
`static BitSet`	`FOLLOW_ID_in_throwsSpec683`
`static BitSet`	`FOLLOW_IMPORT_in_delegateGrammars378`
`static BitSet`	`FOLLOW_INT_in_optionValue306`
`static BitSet`	`FOLLOW_LEXER_GRAMMAR_in_grammar_69`
`static BitSet`	`FOLLOW_modifier_in_ruleBody563`
`static BitSet`	`FOLLOW_NOT_in_element910`
`static BitSet`	`FOLLOW_option_in_optionsSpec242`
`static BitSet`	`FOLLOW_OPTIONAL_in_ebnf1036`
`static BitSet`	`FOLLOW_OPTIONS_in_optionsSpec239`
`static BitSet`	`FOLLOW_optionsSpec_in_block743`
`static BitSet`	`FOLLOW_optionsSpec_in_grammarSpec149`
`static BitSet`	`FOLLOW_optionsSpec_in_ruleBody599`
`static BitSet`	`FOLLOW_optionValue_in_option265`
`static BitSet`	`FOLLOW_OR_in_charSetElement346`
`static BitSet`	`FOLLOW_PARSER_GRAMMAR_in_grammar_84`
`static BitSet`	`FOLLOW_PLUS_ASSIGN_in_element952`
`static BitSet`	`FOLLOW_POSITIVE_CLOSURE_in_ebnf1058`
`static BitSet`	`FOLLOW_PREC_RULE_in_rule538`
`static BitSet`	`FOLLOW_RANGE_in_charSetElement359`
`static BitSet`	`FOLLOW_RANGE_in_element919`
`static BitSet`	`FOLLOW_RET_in_ruleBody581`
`static BitSet`	`FOLLOW_rewrite_in_block754`
`static BitSet`	`FOLLOW_REWRITE_in_rewrite863`
`static BitSet`	`FOLLOW_REWRITES_in_rewrite858`
`static BitSet`	`FOLLOW_ROOT_in_element887`
`static BitSet`	`FOLLOW_RULE_in_rule529`
`static BitSet`	`FOLLOW_rule_in_rules516`
`static BitSet`	`FOLLOW_RULE_REF_in_atom1091`
`static BitSet`	`FOLLOW_ruleBody_in_rule531`
`static BitSet`	`FOLLOW_ruleBody_in_rule540`
`static BitSet`	`FOLLOW_rules_in_grammarSpec191`
`static BitSet`	`FOLLOW_ruleScopeSpec_in_ruleBody606`
`static BitSet`	`FOLLOW_SCOPE_in_attrScope204`
`static BitSet`	`FOLLOW_SCOPE_in_ruleScopeSpec698`
`static BitSet`	`FOLLOW_SEMPRED_in_element993`
`static BitSet`	`FOLLOW_STRING_LITERAL_in_atom1135`
`static BitSet`	`FOLLOW_STRING_LITERAL_in_optionValue296`
`static BitSet`	`FOLLOW_STRING_LITERAL_in_tokenSpec481`
`static BitSet`	`FOLLOW_SYN_SEMPRED_in_element998`
`static BitSet`	`FOLLOW_SYNPRED_in_element974`
`static BitSet`	`FOLLOW_THROWS_in_throwsSpec681`
`static BitSet`	`FOLLOW_throwsSpec_in_ruleBody592`
`static BitSet`	`FOLLOW_TOKEN_REF_in_atom1107`
`static BitSet`	`FOLLOW_TOKEN_REF_in_tokenSpec437`
`static BitSet`	`FOLLOW_TOKEN_REF_in_tokenSpec464`
`static BitSet`	`FOLLOW_TOKENS_in_tokensSpec420`
`static BitSet`	`FOLLOW_tokenSpec_in_tokensSpec422`
`static BitSet`	`FOLLOW_tokensSpec_in_grammarSpec163`
`static BitSet`	`FOLLOW_tree__in_element967`
`static BitSet`	`FOLLOW_TREE_BEGIN_in_tree_1074`
`static BitSet`	`FOLLOW_TREE_GRAMMAR_in_grammar_98`
`static BitSet`	`FOLLOW_WILDCARD_in_atom1142`
`static int`	`FORCED_ACTION`
`static int`	`FRAGMENT`
`static int`	`GATED_SEMPRED`
`protected Grammar`	`grammar`
`static int`	`GRAMMAR`
`static int`	`ID`
`static int`	`IMPLIES`
`static int`	`IMPORT`
`static int`	`INITACTION`
`static int`	`INT`
`static int`	`LABEL`
`static int`	`LEXER`
`static int`	`LEXER_GRAMMAR`
`static int`	`LPAREN`
`static int`	`ML_COMMENT`
`static int`	`NESTED_ACTION`
`static int`	`NESTED_ARG_ACTION`
`static int`	`NOT`
`static int`	`OPEN_ELEMENT_OPTION`
`static int`	`OPTIONAL`
`static int`	`OPTIONS`
`static int`	`OR`
`static int`	`PARSER`
`static int`	`PARSER_GRAMMAR`
`static int`	`PLUS`
`static int`	`PLUS_ASSIGN`
`static int`	`POSITIVE_CLOSURE`
`static int`	`PREC_RULE`
`static int`	`PRIVATE`
`static int`	`PROTECTED`
`static int`	`PUBLIC`
`static int`	`QUESTION`
`static int`	`RANGE`
`static int`	`RCURLY`
`static int`	`RECURSIVE_RULE_REF`
`static int`	`RET`
`static int`	`RETURNS`
`static int`	`REWRITE`
`static int`	`REWRITES`
`static int`	`ROOT`
`static int`	`RPAREN`
`static int`	`RULE`
`static int`	`RULE_REF`
`static int`	`SCOPE`
`static int`	`SEMI`
`static int`	`SEMPRED`
`static int`	`SL_COMMENT`
`static int`	`SRC`
`static int`	`STAR`
`static int`	`STRAY_BRACKET`
`static int`	`STRING_LITERAL`
`protected static GrammarAST`	`stringAlias`
`protected static GrammarAST`	`stringAlias2`
`static int`	`SYN_SEMPRED`
`static int`	`SYNPRED`
`static int`	`TEMPLATE`
`static int`	`THROWS`
`static int`	`TOKEN_REF`
`static java.lang.String[]`	`tokenNames`
`static int`	`TOKENS`
`static int`	`TREE`
`static int`	`TREE_BEGIN`
`static int`	`TREE_GRAMMAR`
`static int`	`WILDCARD`
`static int`	`WS`
`static int`	`WS_LOOP`
`static int`	`WS_OPT`
`static int`	`XDIGIT`

Fields inherited from class org.antlr.runtime.tree.TreeParser
DOWN, input, UP

Fields inherited from class org.antlr.runtime.BaseRecognizer
DEFAULT_TOKEN_CHANNEL, HIDDEN, INITIAL_FOLLOW_STACK_SIZE, MEMO_RULE_FAILED, MEMO_RULE_UNKNOWN, NEXT_TOKEN_RULE_NAME, state

Constructor Summary

Constructors
Constructor and Description

AssignTokenTypesWalker(TreeNodeStream input)

AssignTokenTypesWalker(TreeNodeStream input, RecognizerSharedState state)

Constructors
Constructor and Description
`AssignTokenTypesWalker(TreeNodeStream input)`
`AssignTokenTypesWalker(TreeNodeStream input, RecognizerSharedState state)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`alias(GrammarAST t, GrammarAST s)`
`protected void`	`aliasTokenIDsAndLiterals(Grammar root)`
`void`	`alternative()`
`protected void`	`assignStringTypes(Grammar root)`
`protected void`	`assignTokenIDTypes(Grammar root)`
`void`	`ast_suffix()`
`void`	`atom()`
`void`	`attrScope()`
`AssignTokenTypesWalker.block_return`	`block()`
`void`	`charSet()`
`void`	`charSetElement()`
`protected void`	`defineStringLiteralsFromDelegates()`
`protected void`	`defineTokenNamesAndLiteralsInGrammar(Grammar root)`
`void`	`defineTokens(Grammar root)`
`void`	`delegateGrammars()`
`void`	`ebnf()`
`void`	`element()`
`void`	`exceptionGroup()`
`void`	`exceptionHandler()`
`void`	`finallyClause()`
`TreeParser[]`	`getDelegates()`
`java.lang.String`	`getGrammarFileName()` For debugging and other purposes, might want the grammar name.
`java.lang.String[]`	`getTokenNames()` Used to print out token names like ID during debugging and error reporting.
`void`	`grammar_(Grammar g)`
`void`	`grammarSpec()`
`protected void`	`init(Grammar root)`
`protected void`	`initASTPatterns()`
`AssignTokenTypesWalker.modifier_return`	`modifier()`
`void`	`option(java.util.Map<java.lang.Object,java.lang.Object> opts)`
`java.util.Map<java.lang.Object,java.lang.Object>`	`optionsSpec()`
`AssignTokenTypesWalker.optionValue_return`	`optionValue()`
`void`	`reportError(RecognitionException ex)` Report a recognition problem.
`void`	`rewrite()`
`void`	`rule()`
`void`	`ruleBody()`
`void`	`rules()`
`void`	`ruleScopeSpec()`
`void`	`throwsSpec()`
`void`	`tokenSpec()`
`void`	`tokensSpec()`
`protected void`	`trackString(GrammarAST t)`
`protected void`	`trackToken(GrammarAST t)`
`protected void`	`trackTokenRule(GrammarAST t, GrammarAST modifier, GrammarAST block)`
`void`	`tree_()`

Methods inherited from class org.antlr.runtime.tree.TreeParser
getAncestor, getCurrentInputSymbol, getErrorHeader, getErrorMessage, getMissingSymbol, getSourceName, getTreeNodeStream, inContext, inContext, matchAny, recoverFromMismatchedToken, reset, setTreeNodeStream, traceIn, traceOut

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

EOF
```
public static final int EOF
```
See Also:

Constant Field Values

ACTION
```
public static final int ACTION
```
See Also:

Constant Field Values

ACTION_CHAR_LITERAL
```
public static final int ACTION_CHAR_LITERAL
```
See Also:

Constant Field Values

ACTION_ESC
```
public static final int ACTION_ESC
```
See Also:

Constant Field Values

ACTION_STRING_LITERAL
```
public static final int ACTION_STRING_LITERAL
```
See Also:

Constant Field Values

ALT
```
public static final int ALT
```
See Also:

Constant Field Values

AMPERSAND
```
public static final int AMPERSAND
```
See Also:

Constant Field Values

ARG
```
public static final int ARG
```
See Also:

Constant Field Values

ARGLIST
```
public static final int ARGLIST
```
See Also:

Constant Field Values

ARG_ACTION
```
public static final int ARG_ACTION
```
See Also:

Constant Field Values

ASSIGN
```
public static final int ASSIGN
```
See Also:

Constant Field Values

BACKTRACK_SEMPRED
```
public static final int BACKTRACK_SEMPRED
```
See Also:

Constant Field Values

BANG
```
public static final int BANG
```
See Also:

Constant Field Values

BLOCK
```
public static final int BLOCK
```
See Also:

Constant Field Values

CATCH
```
public static final int CATCH
```
See Also:

Constant Field Values

CHAR_LITERAL
```
public static final int CHAR_LITERAL
```
See Also:

Constant Field Values

CHAR_RANGE
```
public static final int CHAR_RANGE
```
See Also:

Constant Field Values

CLOSE_ELEMENT_OPTION
```
public static final int CLOSE_ELEMENT_OPTION
```
See Also:

Constant Field Values

CLOSURE
```
public static final int CLOSURE
```
See Also:

Constant Field Values

COLON
```
public static final int COLON
```
See Also:

Constant Field Values

COMBINED_GRAMMAR
```
public static final int COMBINED_GRAMMAR
```
See Also:

Constant Field Values

COMMA
```
public static final int COMMA
```
See Also:

Constant Field Values

COMMENT
```
public static final int COMMENT
```
See Also:

Constant Field Values

DIGIT
```
public static final int DIGIT
```
See Also:

Constant Field Values

DOC_COMMENT
```
public static final int DOC_COMMENT
```
See Also:

Constant Field Values

DOLLAR
```
public static final int DOLLAR
```
See Also:

Constant Field Values

DOT
```
public static final int DOT
```
See Also:

Constant Field Values

DOUBLE_ANGLE_STRING_LITERAL
```
public static final int DOUBLE_ANGLE_STRING_LITERAL
```
See Also:

Constant Field Values

DOUBLE_QUOTE_STRING_LITERAL
```
public static final int DOUBLE_QUOTE_STRING_LITERAL
```
See Also:

Constant Field Values

EOA
```
public static final int EOA
```
See Also:

Constant Field Values

EOB
```
public static final int EOB
```
See Also:

Constant Field Values

EOR
```
public static final int EOR
```
See Also:

Constant Field Values

EPSILON
```
public static final int EPSILON
```
See Also:

Constant Field Values

ESC
```
public static final int ESC
```
See Also:

Constant Field Values

ETC
```
public static final int ETC
```
See Also:

Constant Field Values

FINALLY
```
public static final int FINALLY
```
See Also:

Constant Field Values

FORCED_ACTION
```
public static final int FORCED_ACTION
```
See Also:

Constant Field Values

FRAGMENT
```
public static final int FRAGMENT
```
See Also:

Constant Field Values

GATED_SEMPRED
```
public static final int GATED_SEMPRED
```
See Also:

Constant Field Values

GRAMMAR
```
public static final int GRAMMAR
```
See Also:

Constant Field Values

ID
```
public static final int ID
```
See Also:

Constant Field Values

IMPLIES
```
public static final int IMPLIES
```
See Also:

Constant Field Values

IMPORT
```
public static final int IMPORT
```
See Also:

Constant Field Values

INITACTION
```
public static final int INITACTION
```
See Also:

Constant Field Values

INT
```
public static final int INT
```
See Also:

Constant Field Values

LABEL
```
public static final int LABEL
```
See Also:

Constant Field Values

LEXER
```
public static final int LEXER
```
See Also:

Constant Field Values

LEXER_GRAMMAR
```
public static final int LEXER_GRAMMAR
```
See Also:

Constant Field Values

LPAREN
```
public static final int LPAREN
```
See Also:

Constant Field Values

ML_COMMENT
```
public static final int ML_COMMENT
```
See Also:

Constant Field Values

NESTED_ACTION
```
public static final int NESTED_ACTION
```
See Also:

Constant Field Values

NESTED_ARG_ACTION
```
public static final int NESTED_ARG_ACTION
```
See Also:

Constant Field Values

NOT
```
public static final int NOT
```
See Also:

Constant Field Values

OPEN_ELEMENT_OPTION
```
public static final int OPEN_ELEMENT_OPTION
```
See Also:

Constant Field Values

OPTIONAL
```
public static final int OPTIONAL
```
See Also:

Constant Field Values

OPTIONS
```
public static final int OPTIONS
```
See Also:

Constant Field Values

OR
```
public static final int OR
```
See Also:

Constant Field Values

PARSER
```
public static final int PARSER
```
See Also:

Constant Field Values

PARSER_GRAMMAR
```
public static final int PARSER_GRAMMAR
```
See Also:

Constant Field Values

PLUS
```
public static final int PLUS
```
See Also:

Constant Field Values

PLUS_ASSIGN
```
public static final int PLUS_ASSIGN
```
See Also:

Constant Field Values

POSITIVE_CLOSURE
```
public static final int POSITIVE_CLOSURE
```
See Also:

Constant Field Values

PREC_RULE
```
public static final int PREC_RULE
```
See Also:

Constant Field Values

PRIVATE
```
public static final int PRIVATE
```
See Also:

Constant Field Values

PROTECTED
```
public static final int PROTECTED
```
See Also:

Constant Field Values

PUBLIC
```
public static final int PUBLIC
```
See Also:

Constant Field Values

QUESTION
```
public static final int QUESTION
```
See Also:

Constant Field Values

RANGE
```
public static final int RANGE
```
See Also:

Constant Field Values

RCURLY
```
public static final int RCURLY
```
See Also:

Constant Field Values

RECURSIVE_RULE_REF
```
public static final int RECURSIVE_RULE_REF
```
See Also:

Constant Field Values

RET
```
public static final int RET
```
See Also:

Constant Field Values

RETURNS
```
public static final int RETURNS
```
See Also:

Constant Field Values

REWRITE
```
public static final int REWRITE
```
See Also:

Constant Field Values

REWRITES
```
public static final int REWRITES
```
See Also:

Constant Field Values

ROOT
```
public static final int ROOT
```
See Also:

Constant Field Values

RPAREN
```
public static final int RPAREN
```
See Also:

Constant Field Values

RULE
```
public static final int RULE
```
See Also:

Constant Field Values

RULE_REF
```
public static final int RULE_REF
```
See Also:

Constant Field Values

SCOPE
```
public static final int SCOPE
```
See Also:

Constant Field Values

SEMI
```
public static final int SEMI
```
See Also:

Constant Field Values

SEMPRED
```
public static final int SEMPRED
```
See Also:

Constant Field Values

SL_COMMENT
```
public static final int SL_COMMENT
```
See Also:

Constant Field Values

SRC
```
public static final int SRC
```
See Also:

Constant Field Values

STAR
```
public static final int STAR
```
See Also:

Constant Field Values

STRAY_BRACKET
```
public static final int STRAY_BRACKET
```
See Also:

Constant Field Values

STRING_LITERAL
```
public static final int STRING_LITERAL
```
See Also:

Constant Field Values

SYNPRED
```
public static final int SYNPRED
```
See Also:

Constant Field Values

SYN_SEMPRED
```
public static final int SYN_SEMPRED
```
See Also:

Constant Field Values

TEMPLATE
```
public static final int TEMPLATE
```
See Also:

Constant Field Values

THROWS
```
public static final int THROWS
```
See Also:

Constant Field Values

TOKENS
```
public static final int TOKENS
```
See Also:

Constant Field Values

TOKEN_REF
```
public static final int TOKEN_REF
```
See Also:

Constant Field Values

TREE
```
public static final int TREE
```
See Also:

Constant Field Values

TREE_BEGIN
```
public static final int TREE_BEGIN
```
See Also:

Constant Field Values

TREE_GRAMMAR
```
public static final int TREE_GRAMMAR
```
See Also:

Constant Field Values

WILDCARD
```
public static final int WILDCARD
```
See Also:

Constant Field Values

WS
```
public static final int WS
```
See Also:

Constant Field Values

WS_LOOP
```
public static final int WS_LOOP
```
See Also:

Constant Field Values

WS_OPT
```
public static final int WS_OPT
```
See Also:

Constant Field Values

XDIGIT
```
public static final int XDIGIT
```
See Also:

Constant Field Values

CHARSET
```
public static final int CHARSET
```
See Also:

Constant Field Values

grammar
```
protected Grammar grammar
```

currentRuleName

protected java.lang.String currentRuleName

stringAlias

protected static GrammarAST stringAlias

charAlias
```
protected static GrammarAST charAlias
```

stringAlias2

protected static GrammarAST stringAlias2

charAlias2
```
protected static GrammarAST charAlias2
```

FOLLOW_LEXER_GRAMMAR_in_grammar_69

public static final BitSet FOLLOW_LEXER_GRAMMAR_in_grammar_69

FOLLOW_grammarSpec_in_grammar_74

public static final BitSet FOLLOW_grammarSpec_in_grammar_74

FOLLOW_PARSER_GRAMMAR_in_grammar_84

public static final BitSet FOLLOW_PARSER_GRAMMAR_in_grammar_84

FOLLOW_grammarSpec_in_grammar_88

public static final BitSet FOLLOW_grammarSpec_in_grammar_88

FOLLOW_TREE_GRAMMAR_in_grammar_98

public static final BitSet FOLLOW_TREE_GRAMMAR_in_grammar_98

FOLLOW_grammarSpec_in_grammar_104

public static final BitSet FOLLOW_grammarSpec_in_grammar_104

FOLLOW_COMBINED_GRAMMAR_in_grammar_114

public static final BitSet FOLLOW_COMBINED_GRAMMAR_in_grammar_114

FOLLOW_grammarSpec_in_grammar_116

public static final BitSet FOLLOW_grammarSpec_in_grammar_116

FOLLOW_ID_in_grammarSpec135

public static final BitSet FOLLOW_ID_in_grammarSpec135

FOLLOW_DOC_COMMENT_in_grammarSpec142

public static final BitSet FOLLOW_DOC_COMMENT_in_grammarSpec142

FOLLOW_optionsSpec_in_grammarSpec149

public static final BitSet FOLLOW_optionsSpec_in_grammarSpec149

FOLLOW_delegateGrammars_in_grammarSpec156

public static final BitSet FOLLOW_delegateGrammars_in_grammarSpec156

FOLLOW_tokensSpec_in_grammarSpec163

public static final BitSet FOLLOW_tokensSpec_in_grammarSpec163

FOLLOW_attrScope_in_grammarSpec170

public static final BitSet FOLLOW_attrScope_in_grammarSpec170

FOLLOW_AMPERSAND_in_grammarSpec179

public static final BitSet FOLLOW_AMPERSAND_in_grammarSpec179

FOLLOW_rules_in_grammarSpec191

public static final BitSet FOLLOW_rules_in_grammarSpec191

FOLLOW_SCOPE_in_attrScope204

public static final BitSet FOLLOW_SCOPE_in_attrScope204

FOLLOW_ID_in_attrScope206

public static final BitSet FOLLOW_ID_in_attrScope206

FOLLOW_AMPERSAND_in_attrScope211

public static final BitSet FOLLOW_AMPERSAND_in_attrScope211

FOLLOW_ACTION_in_attrScope220

public static final BitSet FOLLOW_ACTION_in_attrScope220

FOLLOW_OPTIONS_in_optionsSpec239

public static final BitSet FOLLOW_OPTIONS_in_optionsSpec239

FOLLOW_option_in_optionsSpec242

public static final BitSet FOLLOW_option_in_optionsSpec242

FOLLOW_ASSIGN_in_option261

public static final BitSet FOLLOW_ASSIGN_in_option261

FOLLOW_ID_in_option263

public static final BitSet FOLLOW_ID_in_option263

FOLLOW_optionValue_in_option265

public static final BitSet FOLLOW_optionValue_in_option265

FOLLOW_ID_in_optionValue291

public static final BitSet FOLLOW_ID_in_optionValue291

FOLLOW_STRING_LITERAL_in_optionValue296

public static final BitSet FOLLOW_STRING_LITERAL_in_optionValue296

FOLLOW_CHAR_LITERAL_in_optionValue301

public static final BitSet FOLLOW_CHAR_LITERAL_in_optionValue301

FOLLOW_INT_in_optionValue306

public static final BitSet FOLLOW_INT_in_optionValue306

FOLLOW_CHARSET_in_charSet324

public static final BitSet FOLLOW_CHARSET_in_charSet324

FOLLOW_charSetElement_in_charSet326

public static final BitSet FOLLOW_charSetElement_in_charSet326

FOLLOW_CHAR_LITERAL_in_charSetElement339

public static final BitSet FOLLOW_CHAR_LITERAL_in_charSetElement339

FOLLOW_OR_in_charSetElement346

public static final BitSet FOLLOW_OR_in_charSetElement346

FOLLOW_CHAR_LITERAL_in_charSetElement348

public static final BitSet FOLLOW_CHAR_LITERAL_in_charSetElement348

FOLLOW_CHAR_LITERAL_in_charSetElement350

public static final BitSet FOLLOW_CHAR_LITERAL_in_charSetElement350

FOLLOW_RANGE_in_charSetElement359

public static final BitSet FOLLOW_RANGE_in_charSetElement359

FOLLOW_CHAR_LITERAL_in_charSetElement361

public static final BitSet FOLLOW_CHAR_LITERAL_in_charSetElement361

FOLLOW_CHAR_LITERAL_in_charSetElement363

public static final BitSet FOLLOW_CHAR_LITERAL_in_charSetElement363

FOLLOW_IMPORT_in_delegateGrammars378

public static final BitSet FOLLOW_IMPORT_in_delegateGrammars378

FOLLOW_ASSIGN_in_delegateGrammars386

public static final BitSet FOLLOW_ASSIGN_in_delegateGrammars386

FOLLOW_ID_in_delegateGrammars388

public static final BitSet FOLLOW_ID_in_delegateGrammars388

FOLLOW_ID_in_delegateGrammars390

public static final BitSet FOLLOW_ID_in_delegateGrammars390

FOLLOW_ID_in_delegateGrammars398

public static final BitSet FOLLOW_ID_in_delegateGrammars398

FOLLOW_TOKENS_in_tokensSpec420

public static final BitSet FOLLOW_TOKENS_in_tokensSpec420

FOLLOW_tokenSpec_in_tokensSpec422

public static final BitSet FOLLOW_tokenSpec_in_tokensSpec422

FOLLOW_TOKEN_REF_in_tokenSpec437

public static final BitSet FOLLOW_TOKEN_REF_in_tokenSpec437

FOLLOW_ASSIGN_in_tokenSpec457

public static final BitSet FOLLOW_ASSIGN_in_tokenSpec457

FOLLOW_TOKEN_REF_in_tokenSpec464

public static final BitSet FOLLOW_TOKEN_REF_in_tokenSpec464

FOLLOW_STRING_LITERAL_in_tokenSpec481

public static final BitSet FOLLOW_STRING_LITERAL_in_tokenSpec481

FOLLOW_CHAR_LITERAL_in_tokenSpec492

public static final BitSet FOLLOW_CHAR_LITERAL_in_tokenSpec492

FOLLOW_rule_in_rules516

public static final BitSet FOLLOW_rule_in_rules516

FOLLOW_RULE_in_rule529

public static final BitSet FOLLOW_RULE_in_rule529

FOLLOW_ruleBody_in_rule531

public static final BitSet FOLLOW_ruleBody_in_rule531

FOLLOW_PREC_RULE_in_rule538

public static final BitSet FOLLOW_PREC_RULE_in_rule538

FOLLOW_ruleBody_in_rule540

public static final BitSet FOLLOW_ruleBody_in_rule540

FOLLOW_ID_in_ruleBody554

public static final BitSet FOLLOW_ID_in_ruleBody554

FOLLOW_modifier_in_ruleBody563

public static final BitSet FOLLOW_modifier_in_ruleBody563

FOLLOW_ARG_in_ruleBody570

public static final BitSet FOLLOW_ARG_in_ruleBody570

FOLLOW_ARG_ACTION_in_ruleBody573

public static final BitSet FOLLOW_ARG_ACTION_in_ruleBody573

FOLLOW_RET_in_ruleBody581

public static final BitSet FOLLOW_RET_in_ruleBody581

FOLLOW_ARG_ACTION_in_ruleBody584

public static final BitSet FOLLOW_ARG_ACTION_in_ruleBody584

FOLLOW_throwsSpec_in_ruleBody592

public static final BitSet FOLLOW_throwsSpec_in_ruleBody592

FOLLOW_optionsSpec_in_ruleBody599

public static final BitSet FOLLOW_optionsSpec_in_ruleBody599

FOLLOW_ruleScopeSpec_in_ruleBody606

public static final BitSet FOLLOW_ruleScopeSpec_in_ruleBody606

FOLLOW_AMPERSAND_in_ruleBody615

public static final BitSet FOLLOW_AMPERSAND_in_ruleBody615

FOLLOW_block_in_ruleBody628

public static final BitSet FOLLOW_block_in_ruleBody628

FOLLOW_exceptionGroup_in_ruleBody633

public static final BitSet FOLLOW_exceptionGroup_in_ruleBody633

FOLLOW_EOR_in_ruleBody639

public static final BitSet FOLLOW_EOR_in_ruleBody639

FOLLOW_THROWS_in_throwsSpec681

public static final BitSet FOLLOW_THROWS_in_throwsSpec681

FOLLOW_ID_in_throwsSpec683

public static final BitSet FOLLOW_ID_in_throwsSpec683

FOLLOW_SCOPE_in_ruleScopeSpec698

public static final BitSet FOLLOW_SCOPE_in_ruleScopeSpec698

FOLLOW_AMPERSAND_in_ruleScopeSpec703

public static final BitSet FOLLOW_AMPERSAND_in_ruleScopeSpec703

FOLLOW_ACTION_in_ruleScopeSpec713

public static final BitSet FOLLOW_ACTION_in_ruleScopeSpec713

FOLLOW_ID_in_ruleScopeSpec719

public static final BitSet FOLLOW_ID_in_ruleScopeSpec719

FOLLOW_BLOCK_in_block737

public static final BitSet FOLLOW_BLOCK_in_block737

FOLLOW_optionsSpec_in_block743

public static final BitSet FOLLOW_optionsSpec_in_block743

FOLLOW_alternative_in_block752

public static final BitSet FOLLOW_alternative_in_block752

FOLLOW_rewrite_in_block754

public static final BitSet FOLLOW_rewrite_in_block754

FOLLOW_EOB_in_block762

public static final BitSet FOLLOW_EOB_in_block762

FOLLOW_ALT_in_alternative779

public static final BitSet FOLLOW_ALT_in_alternative779

FOLLOW_element_in_alternative782

public static final BitSet FOLLOW_element_in_alternative782

FOLLOW_EOA_in_alternative786

public static final BitSet FOLLOW_EOA_in_alternative786

FOLLOW_exceptionHandler_in_exceptionGroup801

public static final BitSet FOLLOW_exceptionHandler_in_exceptionGroup801

FOLLOW_finallyClause_in_exceptionGroup807

public static final BitSet FOLLOW_finallyClause_in_exceptionGroup807

FOLLOW_finallyClause_in_exceptionGroup814

public static final BitSet FOLLOW_finallyClause_in_exceptionGroup814

FOLLOW_CATCH_in_exceptionHandler826

public static final BitSet FOLLOW_CATCH_in_exceptionHandler826

FOLLOW_ARG_ACTION_in_exceptionHandler828

public static final BitSet FOLLOW_ARG_ACTION_in_exceptionHandler828

FOLLOW_ACTION_in_exceptionHandler830

public static final BitSet FOLLOW_ACTION_in_exceptionHandler830

FOLLOW_FINALLY_in_finallyClause843

public static final BitSet FOLLOW_FINALLY_in_finallyClause843

FOLLOW_ACTION_in_finallyClause845

public static final BitSet FOLLOW_ACTION_in_finallyClause845

FOLLOW_REWRITES_in_rewrite858

public static final BitSet FOLLOW_REWRITES_in_rewrite858

FOLLOW_REWRITE_in_rewrite863

public static final BitSet FOLLOW_REWRITE_in_rewrite863

FOLLOW_ROOT_in_element887

public static final BitSet FOLLOW_ROOT_in_element887

FOLLOW_element_in_element889

public static final BitSet FOLLOW_element_in_element889

FOLLOW_BANG_in_element896

public static final BitSet FOLLOW_BANG_in_element896

FOLLOW_element_in_element898

public static final BitSet FOLLOW_element_in_element898

FOLLOW_atom_in_element904

public static final BitSet FOLLOW_atom_in_element904

FOLLOW_NOT_in_element910

public static final BitSet FOLLOW_NOT_in_element910

FOLLOW_element_in_element912

public static final BitSet FOLLOW_element_in_element912

FOLLOW_RANGE_in_element919

public static final BitSet FOLLOW_RANGE_in_element919

FOLLOW_atom_in_element921

public static final BitSet FOLLOW_atom_in_element921

FOLLOW_atom_in_element923

public static final BitSet FOLLOW_atom_in_element923

FOLLOW_CHAR_RANGE_in_element930

public static final BitSet FOLLOW_CHAR_RANGE_in_element930

FOLLOW_atom_in_element932

public static final BitSet FOLLOW_atom_in_element932

FOLLOW_atom_in_element934

public static final BitSet FOLLOW_atom_in_element934

FOLLOW_ASSIGN_in_element941

public static final BitSet FOLLOW_ASSIGN_in_element941

FOLLOW_ID_in_element943

public static final BitSet FOLLOW_ID_in_element943

FOLLOW_element_in_element945

public static final BitSet FOLLOW_element_in_element945

FOLLOW_PLUS_ASSIGN_in_element952

public static final BitSet FOLLOW_PLUS_ASSIGN_in_element952

FOLLOW_ID_in_element954

public static final BitSet FOLLOW_ID_in_element954

FOLLOW_element_in_element956

public static final BitSet FOLLOW_element_in_element956

FOLLOW_ebnf_in_element962

public static final BitSet FOLLOW_ebnf_in_element962

FOLLOW_tree__in_element967

public static final BitSet FOLLOW_tree__in_element967

FOLLOW_SYNPRED_in_element974

public static final BitSet FOLLOW_SYNPRED_in_element974

FOLLOW_block_in_element976

public static final BitSet FOLLOW_block_in_element976

FOLLOW_FORCED_ACTION_in_element983

public static final BitSet FOLLOW_FORCED_ACTION_in_element983

FOLLOW_ACTION_in_element988

public static final BitSet FOLLOW_ACTION_in_element988

FOLLOW_SEMPRED_in_element993

public static final BitSet FOLLOW_SEMPRED_in_element993

FOLLOW_SYN_SEMPRED_in_element998

public static final BitSet FOLLOW_SYN_SEMPRED_in_element998

FOLLOW_BACKTRACK_SEMPRED_in_element1004

public static final BitSet FOLLOW_BACKTRACK_SEMPRED_in_element1004

FOLLOW_GATED_SEMPRED_in_element1013

public static final BitSet FOLLOW_GATED_SEMPRED_in_element1013

FOLLOW_EPSILON_in_element1018

public static final BitSet FOLLOW_EPSILON_in_element1018

FOLLOW_block_in_ebnf1029

public static final BitSet FOLLOW_block_in_ebnf1029

FOLLOW_OPTIONAL_in_ebnf1036

public static final BitSet FOLLOW_OPTIONAL_in_ebnf1036

FOLLOW_block_in_ebnf1038

public static final BitSet FOLLOW_block_in_ebnf1038

FOLLOW_CLOSURE_in_ebnf1047

public static final BitSet FOLLOW_CLOSURE_in_ebnf1047

FOLLOW_block_in_ebnf1049

public static final BitSet FOLLOW_block_in_ebnf1049

FOLLOW_POSITIVE_CLOSURE_in_ebnf1058

public static final BitSet FOLLOW_POSITIVE_CLOSURE_in_ebnf1058

FOLLOW_block_in_ebnf1060

public static final BitSet FOLLOW_block_in_ebnf1060

FOLLOW_TREE_BEGIN_in_tree_1074

public static final BitSet FOLLOW_TREE_BEGIN_in_tree_1074

FOLLOW_element_in_tree_1076

public static final BitSet FOLLOW_element_in_tree_1076

FOLLOW_RULE_REF_in_atom1091

public static final BitSet FOLLOW_RULE_REF_in_atom1091

FOLLOW_ARG_ACTION_in_atom1094

public static final BitSet FOLLOW_ARG_ACTION_in_atom1094

FOLLOW_TOKEN_REF_in_atom1107

public static final BitSet FOLLOW_TOKEN_REF_in_atom1107

FOLLOW_ARG_ACTION_in_atom1110

public static final BitSet FOLLOW_ARG_ACTION_in_atom1110

FOLLOW_CHAR_LITERAL_in_atom1124

public static final BitSet FOLLOW_CHAR_LITERAL_in_atom1124

FOLLOW_STRING_LITERAL_in_atom1135

public static final BitSet FOLLOW_STRING_LITERAL_in_atom1135

FOLLOW_WILDCARD_in_atom1142

public static final BitSet FOLLOW_WILDCARD_in_atom1142

FOLLOW_DOT_in_atom1148

public static final BitSet FOLLOW_DOT_in_atom1148

FOLLOW_ID_in_atom1150

public static final BitSet FOLLOW_ID_in_atom1150

FOLLOW_atom_in_atom1152

public static final BitSet FOLLOW_atom_in_atom1152

Constructor Detail

AssignTokenTypesWalker

public AssignTokenTypesWalker(TreeNodeStream input)

AssignTokenTypesWalker

public AssignTokenTypesWalker(TreeNodeStream input,
                              RecognizerSharedState state)

Method Detail

getDelegates
```
public TreeParser[] getDelegates()
```

getTokenNames
```
public java.lang.String[] getTokenNames()
```
Description copied from class: BaseRecognizer

Used to print out token names like ID during debugging and error reporting. The generated parsers implement a method that overrides this to point to their String[] tokenNames.

Overrides:

getTokenNames in class BaseRecognizer

getGrammarFileName
```
public java.lang.String getGrammarFileName()
```
Description copied from class: BaseRecognizer

For debugging and other purposes, might want the grammar name. Have ANTLR generate an implementation for this method.

Overrides:

getGrammarFileName in class BaseRecognizer

reportError
```
public void reportError(RecognitionException ex)
```
Description copied from class: BaseRecognizer

Report a recognition problem. This method sets errorRecovery to indicate the parser is recovering not parsing. Once in recovery mode, no errors are generated. To get out of recovery mode, the parser must successfully match a token (after a resync). So it will go: 1. error occurs 2. enter recovery mode, report error 3. consume until token found in resynch set 4. try to resume parsing 5. next match() will reset errorRecovery mode If you override, make sure to update syntaxErrors if you care about that.

Overrides:

reportError in class BaseRecognizer

initASTPatterns
```
protected void initASTPatterns()
```

trackString

protected void trackString(GrammarAST t)

trackToken

protected void trackToken(GrammarAST t)

trackTokenRule

protected void trackTokenRule(GrammarAST t,
                              GrammarAST modifier,
                              GrammarAST block)

alias

protected void alias(GrammarAST t,
                     GrammarAST s)

defineTokens

public void defineTokens(Grammar root)

defineStringLiteralsFromDelegates

protected void defineStringLiteralsFromDelegates()

assignStringTypes

protected void assignStringTypes(Grammar root)

aliasTokenIDsAndLiterals

protected void aliasTokenIDsAndLiterals(Grammar root)

assignTokenIDTypes

protected void assignTokenIDTypes(Grammar root)

defineTokenNamesAndLiteralsInGrammar

protected void defineTokenNamesAndLiteralsInGrammar(Grammar root)

init
```
protected void init(Grammar root)
```

grammar_

public final void grammar_(Grammar g)
                    throws RecognitionException

Throws:: RecognitionException

grammarSpec

public final void grammarSpec()
                       throws RecognitionException

Throws:: RecognitionException

attrScope

public final void attrScope()
                     throws RecognitionException

Throws:: RecognitionException

optionsSpec

public final java.util.Map<java.lang.Object,java.lang.Object> optionsSpec()
                                                                   throws RecognitionException

Throws:: RecognitionException

option

public final void option(java.util.Map<java.lang.Object,java.lang.Object> opts)
                  throws RecognitionException

Throws:: RecognitionException

optionValue

public final AssignTokenTypesWalker.optionValue_return optionValue()
                                                            throws RecognitionException

Throws:: RecognitionException

charSet

public final void charSet()
                   throws RecognitionException

Throws:: RecognitionException

charSetElement

public final void charSetElement()
                          throws RecognitionException

Throws:: RecognitionException

delegateGrammars

public final void delegateGrammars()
                            throws RecognitionException

Throws:: RecognitionException

tokensSpec

public final void tokensSpec()
                      throws RecognitionException

Throws:: RecognitionException

tokenSpec

public final void tokenSpec()
                     throws RecognitionException

Throws:: RecognitionException

rules

public final void rules()
                 throws RecognitionException

Throws:: RecognitionException

rule

public final void rule()
                throws RecognitionException

Throws:: RecognitionException

ruleBody

public final void ruleBody()
                    throws RecognitionException

Throws:: RecognitionException

modifier

public final AssignTokenTypesWalker.modifier_return modifier()
                                                      throws RecognitionException

Throws:: RecognitionException

throwsSpec

public final void throwsSpec()
                      throws RecognitionException

Throws:: RecognitionException

ruleScopeSpec

public final void ruleScopeSpec()
                         throws RecognitionException

Throws:: RecognitionException

block

public final AssignTokenTypesWalker.block_return block()
                                                throws RecognitionException

Throws:: RecognitionException

alternative

public final void alternative()
                       throws RecognitionException

Throws:: RecognitionException

exceptionGroup

public final void exceptionGroup()
                          throws RecognitionException

Throws:: RecognitionException

exceptionHandler

public final void exceptionHandler()
                            throws RecognitionException

Throws:: RecognitionException

finallyClause

public final void finallyClause()
                         throws RecognitionException

Throws:: RecognitionException

rewrite

public final void rewrite()
                   throws RecognitionException

Throws:: RecognitionException

element

public final void element()
                   throws RecognitionException

Throws:: RecognitionException

ebnf

public final void ebnf()
                throws RecognitionException

Throws:: RecognitionException

tree_

public final void tree_()
                 throws RecognitionException

Throws:: RecognitionException

atom

public final void atom()
                throws RecognitionException

Throws:: RecognitionException

ast_suffix

public final void ast_suffix()
                      throws RecognitionException

Throws:: RecognitionException

Class AssignTokenTypesWalker

Nested Class Summary

Field Summary

Fields inherited from class org.antlr.runtime.tree.TreeParser

Fields inherited from class org.antlr.runtime.BaseRecognizer

Constructor Summary

Method Summary

Methods inherited from class org.antlr.runtime.tree.TreeParser

Methods inherited from class org.antlr.runtime.BaseRecognizer

Methods inherited from class java.lang.Object

Field Detail

tokenNames

EOF

ACTION

ACTION_CHAR_LITERAL

ACTION_ESC

ACTION_STRING_LITERAL

ALT

AMPERSAND

ARG

ARGLIST

ARG_ACTION

ASSIGN

BACKTRACK_SEMPRED

BANG

BLOCK

CATCH

CHAR_LITERAL

CHAR_RANGE

CLOSE_ELEMENT_OPTION

CLOSURE

COLON

COMBINED_GRAMMAR

COMMA

COMMENT

DIGIT

DOC_COMMENT

DOLLAR

DOT

DOUBLE_ANGLE_STRING_LITERAL

DOUBLE_QUOTE_STRING_LITERAL

EOA

EOB

EOR

EPSILON

ESC

ETC

FINALLY

FORCED_ACTION

FRAGMENT

GATED_SEMPRED

GRAMMAR

ID

IMPLIES

IMPORT

INITACTION

INT

LABEL

LEXER

LEXER_GRAMMAR

LPAREN

ML_COMMENT

NESTED_ACTION

NESTED_ARG_ACTION

NOT

OPEN_ELEMENT_OPTION

OPTIONAL

OPTIONS

OR

PARSER

PARSER_GRAMMAR

PLUS

PLUS_ASSIGN

POSITIVE_CLOSURE

PREC_RULE

PRIVATE

PROTECTED

PUBLIC

QUESTION

RANGE