TreeToNFAConverter

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

```
public class TreeToNFAConverter
extends TreeParser
```
Build an NFA from a tree representing an ANTLR grammar.

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`TreeToNFAConverter.atom_return`
`static class`	`TreeToNFAConverter.block_return`
`static class`	`TreeToNFAConverter.ebnf_return`
`static class`	`TreeToNFAConverter.element_return`
`static class`	`TreeToNFAConverter.rewrite_return`
`static class`	`TreeToNFAConverter.rule_return`
`static class`	`TreeToNFAConverter.set_return`
`static class`	`TreeToNFAConverter.tree__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`
`protected int`	`blockLevel`
`static int`	`CATCH`
`static int`	`CHAR_LITERAL`
`static int`	`CHAR_RANGE`
`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`
`protected NFAFactory`	`factory` Factory used to create nodes and submachines
`static int`	`FINALLY`
`static BitSet`	`FOLLOW_ACTION_in_attrScope141`
`static BitSet`	`FOLLOW_ACTION_in_element868`
`static BitSet`	`FOLLOW_ACTION_in_exceptionHandler640`
`static BitSet`	`FOLLOW_ACTION_in_finallyClause658`
`static BitSet`	`FOLLOW_ACTION_in_ruleScopeSpec455`
`static BitSet`	`FOLLOW_ALT_in_alternative577`
`static BitSet`	`FOLLOW_ALT_in_set1399`
`static BitSet`	`FOLLOW_ALT_in_setRule1537`
`static BitSet`	`FOLLOW_ALT_in_testBlockAsSet1733`
`static BitSet`	`FOLLOW_ALT_in_testSetRule1854`
`static BitSet`	`FOLLOW_alternative_in_block523`
`static BitSet`	`FOLLOW_AMPERSAND_in_attrScope132`
`static BitSet`	`FOLLOW_AMPERSAND_in_grammarSpec219`
`static BitSet`	`FOLLOW_AMPERSAND_in_rule349`
`static BitSet`	`FOLLOW_AMPERSAND_in_ruleScopeSpec445`
`static BitSet`	`FOLLOW_AMPERSAND_in_setRule1500`
`static BitSet`	`FOLLOW_AMPERSAND_in_testSetRule1831`
`static BitSet`	`FOLLOW_ARG_ACTION_in_atom1210`
`static BitSet`	`FOLLOW_ARG_ACTION_in_atom1241`
`static BitSet`	`FOLLOW_ARG_ACTION_in_exceptionHandler638`
`static BitSet`	`FOLLOW_ARG_ACTION_in_rule293`
`static BitSet`	`FOLLOW_ARG_ACTION_in_rule305`
`static BitSet`	`FOLLOW_ARG_in_rule290`
`static BitSet`	`FOLLOW_ARG_in_setRule1471`
`static BitSet`	`FOLLOW_ARG_in_testSetRule1802`
`static BitSet`	`FOLLOW_ASSIGN_in_element753`
`static BitSet`	`FOLLOW_ast_suffix_in_atom_or_notatom1126`
`static BitSet`	`FOLLOW_ast_suffix_in_atom_or_notatom1148`
`static BitSet`	`FOLLOW_ast_suffix_in_atom1217`
`static BitSet`	`FOLLOW_ast_suffix_in_atom1248`
`static BitSet`	`FOLLOW_ast_suffix_in_atom1272`
`static BitSet`	`FOLLOW_ast_suffix_in_atom1296`
`static BitSet`	`FOLLOW_ast_suffix_in_atom1319`
`static BitSet`	`FOLLOW_atom_in_atom_or_notatom1100`
`static BitSet`	`FOLLOW_atom_in_atom1344`
`static BitSet`	`FOLLOW_atom_in_element789`
`static BitSet`	`FOLLOW_atom_in_element794`
`static BitSet`	`FOLLOW_atom_or_notatom_in_element828`
`static BitSet`	`FOLLOW_attrScope_in_grammarSpec210`
`static BitSet`	`FOLLOW_BACKTRACK_SEMPRED_in_element911`
`static BitSet`	`FOLLOW_BACKTRACK_SEMPRED_in_set1404`
`static BitSet`	`FOLLOW_BACKTRACK_SEMPRED_in_setRule1540`
`static BitSet`	`FOLLOW_BACKTRACK_SEMPRED_in_testBlockAsSet1736`
`static BitSet`	`FOLLOW_BACKTRACK_SEMPRED_in_testSetRule1857`
`static BitSet`	`FOLLOW_BANG_in_element740`
`static BitSet`	`FOLLOW_BLOCK_in_block502`
`static BitSet`	`FOLLOW_block_in_ebnf1003`
`static BitSet`	`FOLLOW_block_in_ebnf1020`
`static BitSet`	`FOLLOW_block_in_ebnf971`
`static BitSet`	`FOLLOW_block_in_ebnf986`
`static BitSet`	`FOLLOW_block_in_element859`
`static BitSet`	`FOLLOW_block_in_rule363`
`static BitSet`	`FOLLOW_BLOCK_in_set1390`
`static BitSet`	`FOLLOW_BLOCK_in_setRule1514`
`static BitSet`	`FOLLOW_BLOCK_in_testBlockAsSet1725`
`static BitSet`	`FOLLOW_BLOCK_in_testSetRule1845`
`static BitSet`	`FOLLOW_CATCH_in_exceptionHandler636`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_atom_or_notatom1121`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_atom1266`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_element812`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_element816`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_setElement1607`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_setElement1644`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_setElement1648`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_testSetElement1929`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_testSetElement1967`
`static BitSet`	`FOLLOW_CHAR_LITERAL_in_testSetElement1971`
`static BitSet`	`FOLLOW_CHAR_RANGE_in_element808`
`static BitSet`	`FOLLOW_CHAR_RANGE_in_setElement1640`
`static BitSet`	`FOLLOW_CHAR_RANGE_in_testSetElement1963`
`static BitSet`	`FOLLOW_CLOSURE_in_ebnf999`
`static BitSet`	`FOLLOW_COMBINED_GRAMMAR_in_grammar_104`
`static BitSet`	`FOLLOW_DOC_COMMENT_in_grammarSpec161`
`static BitSet`	`FOLLOW_DOT_in_atom1336`
`static BitSet`	`FOLLOW_ebnf_in_element837`
`static BitSet`	`FOLLOW_element_in_alternative582`
`static BitSet`	`FOLLOW_element_in_element729`
`static BitSet`	`FOLLOW_element_in_element744`
`static BitSet`	`FOLLOW_element_in_element759`
`static BitSet`	`FOLLOW_element_in_element774`
`static BitSet`	`FOLLOW_element_in_tree_1055`
`static BitSet`	`FOLLOW_element_in_tree_1071`
`static BitSet`	`FOLLOW_EOA_in_alternative589`
`static BitSet`	`FOLLOW_EOA_in_set1416`
`static BitSet`	`FOLLOW_EOA_in_setRule1547`
`static BitSet`	`FOLLOW_EOA_in_testBlockAsSet1744`
`static BitSet`	`FOLLOW_EOA_in_testSetRule1865`
`static BitSet`	`FOLLOW_EOB_in_block548`
`static BitSet`	`FOLLOW_EOB_in_set1426`
`static BitSet`	`FOLLOW_EOB_in_setRule1559`
`static BitSet`	`FOLLOW_EOB_in_testBlockAsSet1756`
`static BitSet`	`FOLLOW_EOB_in_testSetRule1879`
`static BitSet`	`FOLLOW_EOR_in_rule376`
`static BitSet`	`FOLLOW_EOR_in_setRule1578`
`static BitSet`	`FOLLOW_EOR_in_testSetRule1897`
`static BitSet`	`FOLLOW_EPSILON_in_element935`
`static BitSet`	`FOLLOW_exceptionGroup_in_rule369`
`static BitSet`	`FOLLOW_exceptionGroup_in_setRule1571`
`static BitSet`	`FOLLOW_exceptionGroup_in_testSetRule1890`
`static BitSet`	`FOLLOW_exceptionHandler_in_exceptionGroup608`
`static BitSet`	`FOLLOW_FINALLY_in_finallyClause656`
`static BitSet`	`FOLLOW_finallyClause_in_exceptionGroup614`
`static BitSet`	`FOLLOW_finallyClause_in_exceptionGroup621`
`static BitSet`	`FOLLOW_FORCED_ACTION_in_element877`
`static BitSet`	`FOLLOW_GATED_SEMPRED_in_element926`
`static BitSet`	`FOLLOW_grammarSpec_in_grammar_106`
`static BitSet`	`FOLLOW_grammarSpec_in_grammar_70`
`static BitSet`	`FOLLOW_grammarSpec_in_grammar_82`
`static BitSet`	`FOLLOW_grammarSpec_in_grammar_94`
`static BitSet`	`FOLLOW_ID_in_atom1340`
`static BitSet`	`FOLLOW_ID_in_attrScope127`
`static BitSet`	`FOLLOW_ID_in_element755`
`static BitSet`	`FOLLOW_ID_in_element770`
`static BitSet`	`FOLLOW_ID_in_grammarSpec154`
`static BitSet`	`FOLLOW_ID_in_rule271`
`static BitSet`	`FOLLOW_ID_in_ruleScopeSpec461`
`static BitSet`	`FOLLOW_ID_in_setRule1464`
`static BitSet`	`FOLLOW_ID_in_testSetRule1795`
`static BitSet`	`FOLLOW_ID_in_throwsSpec425`
`static BitSet`	`FOLLOW_IMPORT_in_grammarSpec184`
`static BitSet`	`FOLLOW_LEXER_GRAMMAR_in_grammar_68`
`static BitSet`	`FOLLOW_modifier_in_rule282`
`static BitSet`	`FOLLOW_modifier_in_setRule1467`
`static BitSet`	`FOLLOW_modifier_in_testSetRule1798`
`static BitSet`	`FOLLOW_NOT_in_atom_or_notatom1112`
`static BitSet`	`FOLLOW_NOT_in_setElement1673`
`static BitSet`	`FOLLOW_NOT_in_testSetElement1996`
`static BitSet`	`FOLLOW_OPTIONAL_in_ebnf982`
`static BitSet`	`FOLLOW_OPTIONS_in_block507`
`static BitSet`	`FOLLOW_OPTIONS_in_grammarSpec170`
`static BitSet`	`FOLLOW_OPTIONS_in_rule324`
`static BitSet`	`FOLLOW_OPTIONS_in_setRule1478`
`static BitSet`	`FOLLOW_OPTIONS_in_setRule1519`
`static BitSet`	`FOLLOW_OPTIONS_in_testSetRule1809`
`static BitSet`	`FOLLOW_PARSER_GRAMMAR_in_grammar_80`
`static BitSet`	`FOLLOW_PLUS_ASSIGN_in_element768`
`static BitSet`	`FOLLOW_POSITIVE_CLOSURE_in_ebnf1016`
`static BitSet`	`FOLLOW_PREC_RULE_in_rules248`
`static BitSet`	`FOLLOW_RANGE_in_element785`
`static BitSet`	`FOLLOW_RET_in_rule302`
`static BitSet`	`FOLLOW_RET_in_setRule1473`
`static BitSet`	`FOLLOW_RET_in_testSetRule1804`
`static BitSet`	`FOLLOW_rewrite_in_block525`
`static BitSet`	`FOLLOW_REWRITE_in_rewrite690`
`static BitSet`	`FOLLOW_REWRITES_in_rewrite672`
`static BitSet`	`FOLLOW_ROOT_in_element725`
`static BitSet`	`FOLLOW_RULE_in_rule267`
`static BitSet`	`FOLLOW_rule_in_rules243`
`static BitSet`	`FOLLOW_RULE_in_setRule1460`
`static BitSet`	`FOLLOW_RULE_in_testSetRule1791`
`static BitSet`	`FOLLOW_RULE_REF_in_atom1205`
`static BitSet`	`FOLLOW_rules_in_grammarSpec231`
`static BitSet`	`FOLLOW_ruleScopeSpec_in_rule338`
`static BitSet`	`FOLLOW_ruleScopeSpec_in_setRule1489`
`static BitSet`	`FOLLOW_ruleScopeSpec_in_testSetRule1820`
`static BitSet`	`FOLLOW_SCOPE_in_attrScope125`
`static BitSet`	`FOLLOW_SCOPE_in_ruleScopeSpec440`
`static BitSet`	`FOLLOW_SEMPRED_in_element888`
`static BitSet`	`FOLLOW_set_in_atom_or_notatom1163`
`static BitSet`	`FOLLOW_set_in_block492`
`static BitSet`	`FOLLOW_set_in_ebnf961`
`static BitSet`	`FOLLOW_set_in_setElement1661`
`static BitSet`	`FOLLOW_setElement_in_set1413`
`static BitSet`	`FOLLOW_setElement_in_setElement1680`
`static BitSet`	`FOLLOW_setElement_in_setRule1544`
`static BitSet`	`FOLLOW_STRING_LITERAL_in_atom1290`
`static BitSet`	`FOLLOW_STRING_LITERAL_in_setElement1630`
`static BitSet`	`FOLLOW_STRING_LITERAL_in_testSetElement1957`
`static BitSet`	`FOLLOW_SYN_SEMPRED_in_element899`
`static BitSet`	`FOLLOW_SYNPRED_in_element857`
`static BitSet`	`FOLLOW_testBlockAsSet_in_testSetElement1983`
`static BitSet`	`FOLLOW_testSetElement_in_testBlockAsSet1740`
`static BitSet`	`FOLLOW_testSetElement_in_testSetElement2000`
`static BitSet`	`FOLLOW_testSetElement_in_testSetRule1861`
`static BitSet`	`FOLLOW_THROWS_in_throwsSpec423`
`static BitSet`	`FOLLOW_throwsSpec_in_rule314`
`static BitSet`	`FOLLOW_TOKEN_REF_in_atom_or_notatom1143`
`static BitSet`	`FOLLOW_TOKEN_REF_in_atom1235`
`static BitSet`	`FOLLOW_TOKEN_REF_in_setElement1618`
`static BitSet`	`FOLLOW_TOKEN_REF_in_testSetElement1938`
`static BitSet`	`FOLLOW_TOKENS_in_grammarSpec198`
`static BitSet`	`FOLLOW_tree__in_element846`
`static BitSet`	`FOLLOW_TREE_BEGIN_in_tree_1048`
`static BitSet`	`FOLLOW_TREE_GRAMMAR_in_grammar_92`
`static BitSet`	`FOLLOW_WILDCARD_in_atom1314`
`static int`	`FORCED_ACTION`
`static int`	`FRAGMENT`
`static int`	`GATED_SEMPRED`
`protected Grammar`	`grammar` Which grammar are we converting an NFA for?
`static int`	`GRAMMAR`
`static int`	`ID`
`static int`	`IMPLIES`
`static int`	`IMPORT`
`static int`	`INITACTION`
`static int`	`INT`
`protected int`	`inTest`
`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`
`protected NFA`	`nfa` Which NFA object are we filling in?
`static int`	`NOT`
`static int`	`OPEN_ELEMENT_OPTION`
`static int`	`OPTIONAL`
`static int`	`OPTIONS`
`static int`	`OR`
`protected int`	`outerAltNum`
`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`
`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
`TreeToNFAConverter(TreeNodeStream input)`
`TreeToNFAConverter(TreeNodeStream input, Grammar g, NFA nfa, NFAFactory factory)`
`TreeToNFAConverter(TreeNodeStream input, RecognizerSharedState state)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`protected void`	`addFollowTransition(java.lang.String ruleName, NFAState following)`
`StateCluster`	`alternative()`
`void`	`ast_suffix()`
`StateCluster`	`atom_or_notatom()`
`TreeToNFAConverter.atom_return`	`atom(java.lang.String scopeName)`
`void`	`attrScope()`
`TreeToNFAConverter.block_return`	`block()`
`TreeToNFAConverter.ebnf_return`	`ebnf()`
`TreeToNFAConverter.element_return`	`element()`
`void`	`exceptionGroup()`
`void`	`exceptionHandler()`
`void`	`finallyClause()`
`protected void`	`finish()`
`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_()`
`void`	`grammarSpec()`
`private boolean`	`hasElementOptions(GrammarAST node)`
`void`	`modifier()`
`void`	`reportError(RecognitionException ex)` Report a recognition problem.
`TreeToNFAConverter.rewrite_return`	`rewrite()`
`TreeToNFAConverter.rule_return`	`rule()`
`void`	`rules()`
`void`	`ruleScopeSpec()`
`TreeToNFAConverter.set_return`	`set()`
`void`	`setElement(IntSet elements)`
`IntSet`	`setRule()`
`IntSet`	`setRule(GrammarAST t)`
`int`	`testBlockAsSet()`
`int`	`testBlockAsSet(GrammarAST t)`
`int`	`testSetElement()`
`int`	`testSetRule()`
`int`	`testSetRule(GrammarAST t)`
`void`	`throwsSpec()`
`TreeToNFAConverter.tree__return`	`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

factory
```
protected NFAFactory factory
```
Factory used to create nodes and submachines

nfa
```
protected NFA nfa
```
Which NFA object are we filling in?

grammar
```
protected Grammar grammar
```
Which grammar are we converting an NFA for?

currentRuleName

protected java.lang.String currentRuleName

outerAltNum
```
protected int outerAltNum
```

blockLevel
```
protected int blockLevel
```

inTest
```
protected int inTest
```

FOLLOW_LEXER_GRAMMAR_in_grammar_68

public static final BitSet FOLLOW_LEXER_GRAMMAR_in_grammar_68

FOLLOW_grammarSpec_in_grammar_70

public static final BitSet FOLLOW_grammarSpec_in_grammar_70

FOLLOW_PARSER_GRAMMAR_in_grammar_80

public static final BitSet FOLLOW_PARSER_GRAMMAR_in_grammar_80

FOLLOW_grammarSpec_in_grammar_82

public static final BitSet FOLLOW_grammarSpec_in_grammar_82

FOLLOW_TREE_GRAMMAR_in_grammar_92

public static final BitSet FOLLOW_TREE_GRAMMAR_in_grammar_92

FOLLOW_grammarSpec_in_grammar_94

public static final BitSet FOLLOW_grammarSpec_in_grammar_94

FOLLOW_COMBINED_GRAMMAR_in_grammar_104

public static final BitSet FOLLOW_COMBINED_GRAMMAR_in_grammar_104

FOLLOW_grammarSpec_in_grammar_106

public static final BitSet FOLLOW_grammarSpec_in_grammar_106

FOLLOW_SCOPE_in_attrScope125

public static final BitSet FOLLOW_SCOPE_in_attrScope125

FOLLOW_ID_in_attrScope127

public static final BitSet FOLLOW_ID_in_attrScope127

FOLLOW_AMPERSAND_in_attrScope132

public static final BitSet FOLLOW_AMPERSAND_in_attrScope132

FOLLOW_ACTION_in_attrScope141

public static final BitSet FOLLOW_ACTION_in_attrScope141

FOLLOW_ID_in_grammarSpec154

public static final BitSet FOLLOW_ID_in_grammarSpec154

FOLLOW_DOC_COMMENT_in_grammarSpec161

public static final BitSet FOLLOW_DOC_COMMENT_in_grammarSpec161

FOLLOW_OPTIONS_in_grammarSpec170

public static final BitSet FOLLOW_OPTIONS_in_grammarSpec170

FOLLOW_IMPORT_in_grammarSpec184

public static final BitSet FOLLOW_IMPORT_in_grammarSpec184

FOLLOW_TOKENS_in_grammarSpec198

public static final BitSet FOLLOW_TOKENS_in_grammarSpec198

FOLLOW_attrScope_in_grammarSpec210

public static final BitSet FOLLOW_attrScope_in_grammarSpec210

FOLLOW_AMPERSAND_in_grammarSpec219

public static final BitSet FOLLOW_AMPERSAND_in_grammarSpec219

FOLLOW_rules_in_grammarSpec231

public static final BitSet FOLLOW_rules_in_grammarSpec231

FOLLOW_rule_in_rules243

public static final BitSet FOLLOW_rule_in_rules243

FOLLOW_PREC_RULE_in_rules248

public static final BitSet FOLLOW_PREC_RULE_in_rules248

FOLLOW_RULE_in_rule267

public static final BitSet FOLLOW_RULE_in_rule267

FOLLOW_ID_in_rule271

public static final BitSet FOLLOW_ID_in_rule271

FOLLOW_modifier_in_rule282

public static final BitSet FOLLOW_modifier_in_rule282

FOLLOW_ARG_in_rule290

public static final BitSet FOLLOW_ARG_in_rule290

FOLLOW_ARG_ACTION_in_rule293

public static final BitSet FOLLOW_ARG_ACTION_in_rule293

FOLLOW_RET_in_rule302

public static final BitSet FOLLOW_RET_in_rule302

FOLLOW_ARG_ACTION_in_rule305

public static final BitSet FOLLOW_ARG_ACTION_in_rule305

FOLLOW_throwsSpec_in_rule314

public static final BitSet FOLLOW_throwsSpec_in_rule314

FOLLOW_OPTIONS_in_rule324

public static final BitSet FOLLOW_OPTIONS_in_rule324

FOLLOW_ruleScopeSpec_in_rule338

public static final BitSet FOLLOW_ruleScopeSpec_in_rule338

FOLLOW_AMPERSAND_in_rule349

public static final BitSet FOLLOW_AMPERSAND_in_rule349

FOLLOW_block_in_rule363

public static final BitSet FOLLOW_block_in_rule363

FOLLOW_exceptionGroup_in_rule369

public static final BitSet FOLLOW_exceptionGroup_in_rule369

FOLLOW_EOR_in_rule376

public static final BitSet FOLLOW_EOR_in_rule376

FOLLOW_THROWS_in_throwsSpec423

public static final BitSet FOLLOW_THROWS_in_throwsSpec423

FOLLOW_ID_in_throwsSpec425

public static final BitSet FOLLOW_ID_in_throwsSpec425

FOLLOW_SCOPE_in_ruleScopeSpec440

public static final BitSet FOLLOW_SCOPE_in_ruleScopeSpec440

FOLLOW_AMPERSAND_in_ruleScopeSpec445

public static final BitSet FOLLOW_AMPERSAND_in_ruleScopeSpec445

FOLLOW_ACTION_in_ruleScopeSpec455

public static final BitSet FOLLOW_ACTION_in_ruleScopeSpec455

FOLLOW_ID_in_ruleScopeSpec461

public static final BitSet FOLLOW_ID_in_ruleScopeSpec461

FOLLOW_set_in_block492

public static final BitSet FOLLOW_set_in_block492

FOLLOW_BLOCK_in_block502

public static final BitSet FOLLOW_BLOCK_in_block502

FOLLOW_OPTIONS_in_block507

public static final BitSet FOLLOW_OPTIONS_in_block507

FOLLOW_alternative_in_block523

public static final BitSet FOLLOW_alternative_in_block523

FOLLOW_rewrite_in_block525

public static final BitSet FOLLOW_rewrite_in_block525

FOLLOW_EOB_in_block548

public static final BitSet FOLLOW_EOB_in_block548

FOLLOW_ALT_in_alternative577

public static final BitSet FOLLOW_ALT_in_alternative577

FOLLOW_element_in_alternative582

public static final BitSet FOLLOW_element_in_alternative582

FOLLOW_EOA_in_alternative589

public static final BitSet FOLLOW_EOA_in_alternative589

FOLLOW_exceptionHandler_in_exceptionGroup608

public static final BitSet FOLLOW_exceptionHandler_in_exceptionGroup608

FOLLOW_finallyClause_in_exceptionGroup614

public static final BitSet FOLLOW_finallyClause_in_exceptionGroup614

FOLLOW_finallyClause_in_exceptionGroup621

public static final BitSet FOLLOW_finallyClause_in_exceptionGroup621

FOLLOW_CATCH_in_exceptionHandler636

public static final BitSet FOLLOW_CATCH_in_exceptionHandler636

FOLLOW_ARG_ACTION_in_exceptionHandler638

public static final BitSet FOLLOW_ARG_ACTION_in_exceptionHandler638

FOLLOW_ACTION_in_exceptionHandler640

public static final BitSet FOLLOW_ACTION_in_exceptionHandler640

FOLLOW_FINALLY_in_finallyClause656

public static final BitSet FOLLOW_FINALLY_in_finallyClause656

FOLLOW_ACTION_in_finallyClause658

public static final BitSet FOLLOW_ACTION_in_finallyClause658

FOLLOW_REWRITES_in_rewrite672

public static final BitSet FOLLOW_REWRITES_in_rewrite672

FOLLOW_REWRITE_in_rewrite690

public static final BitSet FOLLOW_REWRITE_in_rewrite690

FOLLOW_ROOT_in_element725

public static final BitSet FOLLOW_ROOT_in_element725

FOLLOW_element_in_element729

public static final BitSet FOLLOW_element_in_element729

FOLLOW_BANG_in_element740

public static final BitSet FOLLOW_BANG_in_element740

FOLLOW_element_in_element744

public static final BitSet FOLLOW_element_in_element744

FOLLOW_ASSIGN_in_element753

public static final BitSet FOLLOW_ASSIGN_in_element753

FOLLOW_ID_in_element755

public static final BitSet FOLLOW_ID_in_element755

FOLLOW_element_in_element759

public static final BitSet FOLLOW_element_in_element759

FOLLOW_PLUS_ASSIGN_in_element768

public static final BitSet FOLLOW_PLUS_ASSIGN_in_element768

FOLLOW_ID_in_element770

public static final BitSet FOLLOW_ID_in_element770

FOLLOW_element_in_element774

public static final BitSet FOLLOW_element_in_element774

FOLLOW_RANGE_in_element785

public static final BitSet FOLLOW_RANGE_in_element785

FOLLOW_atom_in_element789

public static final BitSet FOLLOW_atom_in_element789

FOLLOW_atom_in_element794

public static final BitSet FOLLOW_atom_in_element794

FOLLOW_CHAR_RANGE_in_element808

public static final BitSet FOLLOW_CHAR_RANGE_in_element808

FOLLOW_CHAR_LITERAL_in_element812

public static final BitSet FOLLOW_CHAR_LITERAL_in_element812

FOLLOW_CHAR_LITERAL_in_element816

public static final BitSet FOLLOW_CHAR_LITERAL_in_element816

FOLLOW_atom_or_notatom_in_element828

public static final BitSet FOLLOW_atom_or_notatom_in_element828

FOLLOW_ebnf_in_element837

public static final BitSet FOLLOW_ebnf_in_element837

FOLLOW_tree__in_element846

public static final BitSet FOLLOW_tree__in_element846

FOLLOW_SYNPRED_in_element857

public static final BitSet FOLLOW_SYNPRED_in_element857

FOLLOW_block_in_element859

public static final BitSet FOLLOW_block_in_element859

FOLLOW_ACTION_in_element868

public static final BitSet FOLLOW_ACTION_in_element868

FOLLOW_FORCED_ACTION_in_element877

public static final BitSet FOLLOW_FORCED_ACTION_in_element877

FOLLOW_SEMPRED_in_element888

public static final BitSet FOLLOW_SEMPRED_in_element888

FOLLOW_SYN_SEMPRED_in_element899

public static final BitSet FOLLOW_SYN_SEMPRED_in_element899

FOLLOW_BACKTRACK_SEMPRED_in_element911

public static final BitSet FOLLOW_BACKTRACK_SEMPRED_in_element911

FOLLOW_GATED_SEMPRED_in_element926

public static final BitSet FOLLOW_GATED_SEMPRED_in_element926

FOLLOW_EPSILON_in_element935

public static final BitSet FOLLOW_EPSILON_in_element935

FOLLOW_set_in_ebnf961

public static final BitSet FOLLOW_set_in_ebnf961

FOLLOW_block_in_ebnf971

public static final BitSet FOLLOW_block_in_ebnf971

FOLLOW_OPTIONAL_in_ebnf982

public static final BitSet FOLLOW_OPTIONAL_in_ebnf982

FOLLOW_block_in_ebnf986

public static final BitSet FOLLOW_block_in_ebnf986

FOLLOW_CLOSURE_in_ebnf999

public static final BitSet FOLLOW_CLOSURE_in_ebnf999

FOLLOW_block_in_ebnf1003

public static final BitSet FOLLOW_block_in_ebnf1003

FOLLOW_POSITIVE_CLOSURE_in_ebnf1016

public static final BitSet FOLLOW_POSITIVE_CLOSURE_in_ebnf1016

FOLLOW_block_in_ebnf1020

public static final BitSet FOLLOW_block_in_ebnf1020

FOLLOW_TREE_BEGIN_in_tree_1048

public static final BitSet FOLLOW_TREE_BEGIN_in_tree_1048

FOLLOW_element_in_tree_1055

public static final BitSet FOLLOW_element_in_tree_1055

FOLLOW_element_in_tree_1071

public static final BitSet FOLLOW_element_in_tree_1071

FOLLOW_atom_in_atom_or_notatom1100

public static final BitSet FOLLOW_atom_in_atom_or_notatom1100

FOLLOW_NOT_in_atom_or_notatom1112

public static final BitSet FOLLOW_NOT_in_atom_or_notatom1112

FOLLOW_CHAR_LITERAL_in_atom_or_notatom1121

public static final BitSet FOLLOW_CHAR_LITERAL_in_atom_or_notatom1121

FOLLOW_ast_suffix_in_atom_or_notatom1126

public static final BitSet FOLLOW_ast_suffix_in_atom_or_notatom1126

FOLLOW_TOKEN_REF_in_atom_or_notatom1143

public static final BitSet FOLLOW_TOKEN_REF_in_atom_or_notatom1143

FOLLOW_ast_suffix_in_atom_or_notatom1148

public static final BitSet FOLLOW_ast_suffix_in_atom_or_notatom1148

FOLLOW_set_in_atom_or_notatom1163

public static final BitSet FOLLOW_set_in_atom_or_notatom1163

FOLLOW_RULE_REF_in_atom1205

public static final BitSet FOLLOW_RULE_REF_in_atom1205

FOLLOW_ARG_ACTION_in_atom1210

public static final BitSet FOLLOW_ARG_ACTION_in_atom1210

FOLLOW_ast_suffix_in_atom1217

public static final BitSet FOLLOW_ast_suffix_in_atom1217

FOLLOW_TOKEN_REF_in_atom1235

public static final BitSet FOLLOW_TOKEN_REF_in_atom1235

FOLLOW_ARG_ACTION_in_atom1241

public static final BitSet FOLLOW_ARG_ACTION_in_atom1241

FOLLOW_ast_suffix_in_atom1248

public static final BitSet FOLLOW_ast_suffix_in_atom1248

FOLLOW_CHAR_LITERAL_in_atom1266

public static final BitSet FOLLOW_CHAR_LITERAL_in_atom1266

FOLLOW_ast_suffix_in_atom1272

public static final BitSet FOLLOW_ast_suffix_in_atom1272

FOLLOW_STRING_LITERAL_in_atom1290

public static final BitSet FOLLOW_STRING_LITERAL_in_atom1290

FOLLOW_ast_suffix_in_atom1296

public static final BitSet FOLLOW_ast_suffix_in_atom1296

FOLLOW_WILDCARD_in_atom1314

public static final BitSet FOLLOW_WILDCARD_in_atom1314

FOLLOW_ast_suffix_in_atom1319

public static final BitSet FOLLOW_ast_suffix_in_atom1319

FOLLOW_DOT_in_atom1336

public static final BitSet FOLLOW_DOT_in_atom1336

FOLLOW_ID_in_atom1340

public static final BitSet FOLLOW_ID_in_atom1340

FOLLOW_atom_in_atom1344

public static final BitSet FOLLOW_atom_in_atom1344

FOLLOW_BLOCK_in_set1390

public static final BitSet FOLLOW_BLOCK_in_set1390

FOLLOW_ALT_in_set1399

public static final BitSet FOLLOW_ALT_in_set1399

FOLLOW_BACKTRACK_SEMPRED_in_set1404

public static final BitSet FOLLOW_BACKTRACK_SEMPRED_in_set1404

FOLLOW_setElement_in_set1413

public static final BitSet FOLLOW_setElement_in_set1413

FOLLOW_EOA_in_set1416

public static final BitSet FOLLOW_EOA_in_set1416

FOLLOW_EOB_in_set1426

public static final BitSet FOLLOW_EOB_in_set1426

FOLLOW_RULE_in_setRule1460

public static final BitSet FOLLOW_RULE_in_setRule1460

FOLLOW_ID_in_setRule1464

public static final BitSet FOLLOW_ID_in_setRule1464

FOLLOW_modifier_in_setRule1467

public static final BitSet FOLLOW_modifier_in_setRule1467

FOLLOW_ARG_in_setRule1471

public static final BitSet FOLLOW_ARG_in_setRule1471

FOLLOW_RET_in_setRule1473

public static final BitSet FOLLOW_RET_in_setRule1473

FOLLOW_OPTIONS_in_setRule1478

public static final BitSet FOLLOW_OPTIONS_in_setRule1478

FOLLOW_ruleScopeSpec_in_setRule1489

public static final BitSet FOLLOW_ruleScopeSpec_in_setRule1489

FOLLOW_AMPERSAND_in_setRule1500

public static final BitSet FOLLOW_AMPERSAND_in_setRule1500

FOLLOW_BLOCK_in_setRule1514

public static final BitSet FOLLOW_BLOCK_in_setRule1514

FOLLOW_OPTIONS_in_setRule1519

public static final BitSet FOLLOW_OPTIONS_in_setRule1519

FOLLOW_ALT_in_setRule1537

public static final BitSet FOLLOW_ALT_in_setRule1537

FOLLOW_BACKTRACK_SEMPRED_in_setRule1540

public static final BitSet FOLLOW_BACKTRACK_SEMPRED_in_setRule1540

FOLLOW_setElement_in_setRule1544

public static final BitSet FOLLOW_setElement_in_setRule1544

FOLLOW_EOA_in_setRule1547

public static final BitSet FOLLOW_EOA_in_setRule1547

FOLLOW_EOB_in_setRule1559

public static final BitSet FOLLOW_EOB_in_setRule1559

FOLLOW_exceptionGroup_in_setRule1571

public static final BitSet FOLLOW_exceptionGroup_in_setRule1571

FOLLOW_EOR_in_setRule1578

public static final BitSet FOLLOW_EOR_in_setRule1578

FOLLOW_CHAR_LITERAL_in_setElement1607

public static final BitSet FOLLOW_CHAR_LITERAL_in_setElement1607

FOLLOW_TOKEN_REF_in_setElement1618

public static final BitSet FOLLOW_TOKEN_REF_in_setElement1618

FOLLOW_STRING_LITERAL_in_setElement1630

public static final BitSet FOLLOW_STRING_LITERAL_in_setElement1630

FOLLOW_CHAR_RANGE_in_setElement1640

public static final BitSet FOLLOW_CHAR_RANGE_in_setElement1640

FOLLOW_CHAR_LITERAL_in_setElement1644

public static final BitSet FOLLOW_CHAR_LITERAL_in_setElement1644

FOLLOW_CHAR_LITERAL_in_setElement1648

public static final BitSet FOLLOW_CHAR_LITERAL_in_setElement1648

FOLLOW_set_in_setElement1661

public static final BitSet FOLLOW_set_in_setElement1661

FOLLOW_NOT_in_setElement1673

public static final BitSet FOLLOW_NOT_in_setElement1673

FOLLOW_setElement_in_setElement1680

public static final BitSet FOLLOW_setElement_in_setElement1680

FOLLOW_BLOCK_in_testBlockAsSet1725

public static final BitSet FOLLOW_BLOCK_in_testBlockAsSet1725

FOLLOW_ALT_in_testBlockAsSet1733

public static final BitSet FOLLOW_ALT_in_testBlockAsSet1733

FOLLOW_BACKTRACK_SEMPRED_in_testBlockAsSet1736

public static final BitSet FOLLOW_BACKTRACK_SEMPRED_in_testBlockAsSet1736

FOLLOW_testSetElement_in_testBlockAsSet1740

public static final BitSet FOLLOW_testSetElement_in_testBlockAsSet1740

FOLLOW_EOA_in_testBlockAsSet1744

public static final BitSet FOLLOW_EOA_in_testBlockAsSet1744

FOLLOW_EOB_in_testBlockAsSet1756

public static final BitSet FOLLOW_EOB_in_testBlockAsSet1756

FOLLOW_RULE_in_testSetRule1791

public static final BitSet FOLLOW_RULE_in_testSetRule1791

FOLLOW_ID_in_testSetRule1795

public static final BitSet FOLLOW_ID_in_testSetRule1795

FOLLOW_modifier_in_testSetRule1798

public static final BitSet FOLLOW_modifier_in_testSetRule1798

FOLLOW_ARG_in_testSetRule1802

public static final BitSet FOLLOW_ARG_in_testSetRule1802

FOLLOW_RET_in_testSetRule1804

public static final BitSet FOLLOW_RET_in_testSetRule1804

FOLLOW_OPTIONS_in_testSetRule1809

public static final BitSet FOLLOW_OPTIONS_in_testSetRule1809

FOLLOW_ruleScopeSpec_in_testSetRule1820

public static final BitSet FOLLOW_ruleScopeSpec_in_testSetRule1820

FOLLOW_AMPERSAND_in_testSetRule1831

public static final BitSet FOLLOW_AMPERSAND_in_testSetRule1831

FOLLOW_BLOCK_in_testSetRule1845

public static final BitSet FOLLOW_BLOCK_in_testSetRule1845

FOLLOW_ALT_in_testSetRule1854

public static final BitSet FOLLOW_ALT_in_testSetRule1854

FOLLOW_BACKTRACK_SEMPRED_in_testSetRule1857

public static final BitSet FOLLOW_BACKTRACK_SEMPRED_in_testSetRule1857

FOLLOW_testSetElement_in_testSetRule1861

public static final BitSet FOLLOW_testSetElement_in_testSetRule1861

FOLLOW_EOA_in_testSetRule1865

public static final BitSet FOLLOW_EOA_in_testSetRule1865

FOLLOW_EOB_in_testSetRule1879

public static final BitSet FOLLOW_EOB_in_testSetRule1879

FOLLOW_exceptionGroup_in_testSetRule1890

public static final BitSet FOLLOW_exceptionGroup_in_testSetRule1890

FOLLOW_EOR_in_testSetRule1897

public static final BitSet FOLLOW_EOR_in_testSetRule1897

FOLLOW_CHAR_LITERAL_in_testSetElement1929

public static final BitSet FOLLOW_CHAR_LITERAL_in_testSetElement1929

FOLLOW_TOKEN_REF_in_testSetElement1938

public static final BitSet FOLLOW_TOKEN_REF_in_testSetElement1938

FOLLOW_STRING_LITERAL_in_testSetElement1957

public static final BitSet FOLLOW_STRING_LITERAL_in_testSetElement1957

FOLLOW_CHAR_RANGE_in_testSetElement1963

public static final BitSet FOLLOW_CHAR_RANGE_in_testSetElement1963

FOLLOW_CHAR_LITERAL_in_testSetElement1967

public static final BitSet FOLLOW_CHAR_LITERAL_in_testSetElement1967

FOLLOW_CHAR_LITERAL_in_testSetElement1971

public static final BitSet FOLLOW_CHAR_LITERAL_in_testSetElement1971

FOLLOW_testBlockAsSet_in_testSetElement1983

public static final BitSet FOLLOW_testBlockAsSet_in_testSetElement1983

FOLLOW_NOT_in_testSetElement1996

public static final BitSet FOLLOW_NOT_in_testSetElement1996

FOLLOW_testSetElement_in_testSetElement2000

public static final BitSet FOLLOW_testSetElement_in_testSetElement2000

Constructor Detail

TreeToNFAConverter

public TreeToNFAConverter(TreeNodeStream input)

TreeToNFAConverter

public TreeToNFAConverter(TreeNodeStream input,
                          RecognizerSharedState state)

TreeToNFAConverter

public TreeToNFAConverter(TreeNodeStream input,
                          Grammar g,
                          NFA nfa,
                          NFAFactory factory)

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

setRule

public final IntSet setRule(GrammarAST t)
                     throws RecognitionException

Throws:: RecognitionException

testBlockAsSet

public final int testBlockAsSet(GrammarAST t)
                         throws RecognitionException

Throws:: RecognitionException

testSetRule

public final int testSetRule(GrammarAST t)
                      throws RecognitionException

Throws:: RecognitionException

addFollowTransition

protected void addFollowTransition(java.lang.String ruleName,
                                   NFAState following)

finish
```
protected void finish()
```

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

hasElementOptions

private boolean hasElementOptions(GrammarAST node)

grammar_

public final void grammar_()
                    throws RecognitionException

Throws:: RecognitionException

attrScope

public final void attrScope()
                     throws RecognitionException

Throws:: RecognitionException

grammarSpec

public final void grammarSpec()
                       throws RecognitionException

Throws:: RecognitionException

rules

public final void rules()
                 throws RecognitionException

Throws:: RecognitionException

rule

public final TreeToNFAConverter.rule_return rule()
                                          throws RecognitionException

Throws:: RecognitionException

modifier

public final void 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 TreeToNFAConverter.block_return block()
                                            throws RecognitionException

Throws:: RecognitionException

alternative

public final StateCluster 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 TreeToNFAConverter.rewrite_return rewrite()
                                                throws RecognitionException

Throws:: RecognitionException

element

public final TreeToNFAConverter.element_return element()
                                                throws RecognitionException

Throws:: RecognitionException

ebnf

public final TreeToNFAConverter.ebnf_return ebnf()
                                          throws RecognitionException

Throws:: RecognitionException

tree_

public final TreeToNFAConverter.tree__return tree_()
                                            throws RecognitionException

Throws:: RecognitionException

atom_or_notatom

public final StateCluster atom_or_notatom()
                                   throws RecognitionException

Throws:: RecognitionException

atom

public final TreeToNFAConverter.atom_return atom(java.lang.String scopeName)
                                          throws RecognitionException

Throws:: RecognitionException

ast_suffix

public final void ast_suffix()
                      throws RecognitionException

Throws:: RecognitionException

set

public final TreeToNFAConverter.set_return set()
                                        throws RecognitionException

Throws:: RecognitionException

setRule

public final IntSet setRule()
                     throws RecognitionException

Throws:: RecognitionException

setElement

public final void setElement(IntSet elements)
                      throws RecognitionException

Throws:: RecognitionException

testBlockAsSet

public final int testBlockAsSet()
                         throws RecognitionException

Throws:: RecognitionException

testSetRule

public final int testSetRule()
                      throws RecognitionException

Throws:: RecognitionException

testSetElement

public final int testSetElement()
                         throws RecognitionException

Throws:: RecognitionException

Class TreeToNFAConverter

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