public class TreeToNFAConverter extends antlr.TreeParser implements TreeToNFAConverterTokenTypes
Modifier and Type | Field and Description |
---|---|
static java.lang.String[] |
_tokenNames |
static antlr.collections.impl.BitSet |
_tokenSet_0 |
protected int |
blockLevel |
protected java.lang.String |
currentRuleName |
protected NFAFactory |
factory
Factory used to create nodes and submachines
|
protected Grammar |
grammar
Which grammar are we converting an NFA for?
|
protected NFA |
nfa
Which NFA object are we filling in?
|
protected int |
outerAltNum |
_retTree, astFactory, ASTNULL, inputState, returnAST, tokenNames, traceDepth
ACTION, ACTION_CHAR_LITERAL, ACTION_ESC, ACTION_STRING_LITERAL, ALT, AMPERSAND, ARG, ARG_ACTION, ARGLIST, ASSIGN, BACKTRACK_SEMPRED, BANG, BLOCK, 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, EOF, EOR, EPSILON, ESC, ETC, FORCED_ACTION, FRAGMENT, GATED_SEMPRED, ID, IMPLIES, IMPORT, INITACTION, INT, INTERNAL_RULE_REF, LABEL, LEXER, LEXER_GRAMMAR, LITERAL_catch, LITERAL_finally, LITERAL_grammar, LITERAL_lexer, LITERAL_private, LITERAL_protected, LITERAL_public, LITERAL_returns, LITERAL_throws, LITERAL_tree, LPAREN, ML_COMMENT, NESTED_ACTION, NESTED_ARG_ACTION, NOT, NULL_TREE_LOOKAHEAD, OPEN_ELEMENT_OPTION, OPTIONAL, OPTIONS, OR, PARSER, PARSER_GRAMMAR, PLUS, PLUS_ASSIGN, POSITIVE_CLOSURE, QUESTION, RANGE, RCURLY, RET, REWRITE, ROOT, RPAREN, RULE, RULE_REF, SCOPE, SEMI, SEMPRED, SL_COMMENT, SRC, STAR, STRAY_BRACKET, STRING_LITERAL, SYN_SEMPRED, SYNPRED, TEMPLATE, TOKEN_REF, TOKENS, TREE_BEGIN, TREE_GRAMMAR, WILDCARD, WS, WS_LOOP, WS_OPT, XDIGIT
Constructor and Description |
---|
TreeToNFAConverter() |
TreeToNFAConverter(Grammar g,
NFA nfa,
NFAFactory factory) |
Modifier and Type | Method and Description |
---|---|
protected void |
addFollowTransition(java.lang.String ruleName,
NFAState following) |
StateCluster |
alternative(antlr.collections.AST _t) |
void |
ast_suffix(antlr.collections.AST _t) |
StateCluster |
atom_or_notatom(antlr.collections.AST _t) |
StateCluster |
atom(antlr.collections.AST _t,
java.lang.String scopeName) |
void |
attrScope(antlr.collections.AST _t) |
StateCluster |
block(antlr.collections.AST _t) |
StateCluster |
ebnf(antlr.collections.AST _t) |
StateCluster |
element(antlr.collections.AST _t) |
void |
exceptionGroup(antlr.collections.AST _t) |
void |
exceptionHandler(antlr.collections.AST _t) |
void |
finallyClause(antlr.collections.AST _t) |
protected void |
finish() |
void |
grammar(antlr.collections.AST _t) |
void |
grammarSpec(antlr.collections.AST _t) |
private static long[] |
mk_tokenSet_0() |
void |
modifier(antlr.collections.AST _t) |
void |
reportError(antlr.RecognitionException ex) |
void |
rewrite(antlr.collections.AST _t) |
void |
rule(antlr.collections.AST _t) |
void |
rules(antlr.collections.AST _t) |
void |
ruleScopeSpec(antlr.collections.AST _t) |
StateCluster |
set(antlr.collections.AST _t) |
void |
setElement(antlr.collections.AST _t,
IntSet elements) |
IntSet |
setRule(antlr.collections.AST _t) |
void |
testBlockAsSet(antlr.collections.AST _t)
Check to see if this block can be a set.
|
void |
testSetElement(antlr.collections.AST _t)
Match just an element; no ast suffix etc..
|
void |
testSetRule(antlr.collections.AST _t) |
StateCluster |
tree(antlr.collections.AST _t) |
protected NFAFactory factory
protected NFA nfa
protected Grammar grammar
protected java.lang.String currentRuleName
protected int outerAltNum
protected int blockLevel
public static final java.lang.String[] _tokenNames
public static final antlr.collections.impl.BitSet _tokenSet_0
public TreeToNFAConverter(Grammar g, NFA nfa, NFAFactory factory)
public TreeToNFAConverter()
protected void addFollowTransition(java.lang.String ruleName, NFAState following)
protected void finish()
public void reportError(antlr.RecognitionException ex)
reportError
in class antlr.TreeParser
public final void grammar(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void grammarSpec(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void attrScope(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void rules(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void rule(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void modifier(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void ruleScopeSpec(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final StateCluster block(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void exceptionGroup(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final StateCluster set(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final StateCluster alternative(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void rewrite(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final StateCluster element(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void exceptionHandler(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void finallyClause(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final StateCluster atom(antlr.collections.AST _t, java.lang.String scopeName) throws antlr.RecognitionException
antlr.RecognitionException
public final StateCluster atom_or_notatom(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final StateCluster ebnf(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final StateCluster tree(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void ast_suffix(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void setElement(antlr.collections.AST _t, IntSet elements) throws antlr.RecognitionException
antlr.RecognitionException
public final IntSet setRule(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void testBlockAsSet(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void testSetElement(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
public final void testSetRule(antlr.collections.AST _t) throws antlr.RecognitionException
antlr.RecognitionException
private static final long[] mk_tokenSet_0()