org.antlr.v4.parse.LeftRecursiveRuleWalker Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of antlr4 Show documentation
Show all versions of antlr4 Show documentation
The ANTLR 4 grammar compiler.
The newest version!
// $ANTLR 3.5.3 org/antlr/v4/parse/LeftRecursiveRuleWalker.g
package org.antlr.v4.parse;
import org.antlr.v4.misc.*;
import org.antlr.v4.tool.*;
import org.antlr.v4.tool.ast.*;
import org.antlr.runtime.*;
import org.antlr.runtime.tree.*;
import java.util.Stack;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
/** Find left-recursive rules */
@SuppressWarnings("all")
public class LeftRecursiveRuleWalker extends TreeParser {
public static final String[] tokenNames = new String[] {
"", "", "", "", "ACTION", "ACTION_CHAR_LITERAL",
"ACTION_ESC", "ACTION_STRING_LITERAL", "ARG_ACTION", "ARG_OR_CHARSET",
"ASSIGN", "AT", "CATCH", "CHANNELS", "COLON", "COLONCOLON", "COMMA", "COMMENT",
"DOC_COMMENT", "DOLLAR", "DOT", "ERRCHAR", "ESC_SEQ", "FINALLY", "FRAGMENT",
"GRAMMAR", "GT", "HEX_DIGIT", "ID", "IMPORT", "INT", "LEXER", "LEXER_CHAR_SET",
"LOCALS", "LPAREN", "LT", "MODE", "NESTED_ACTION", "NLCHARS", "NOT", "NameChar",
"NameStartChar", "OPTIONS", "OR", "PARSER", "PLUS", "PLUS_ASSIGN", "POUND",
"QUESTION", "RANGE", "RARROW", "RBRACE", "RETURNS", "RPAREN", "RULE_REF",
"SEMI", "SEMPRED", "SRC", "STAR", "STRING_LITERAL", "THROWS", "TOKENS_SPEC",
"TOKEN_REF", "UNICODE_ESC", "UNICODE_EXTENDED_ESC", "UnicodeBOM", "WS",
"WSCHARS", "WSNLCHARS", "ALT", "BLOCK", "CLOSURE", "COMBINED", "ELEMENT_OPTIONS",
"EPSILON", "LEXER_ACTION_CALL", "LEXER_ALT_ACTION", "OPTIONAL", "POSITIVE_CLOSURE",
"RULE", "RULEMODIFIERS", "RULES", "SET", "WILDCARD", "PRIVATE", "PROTECTED",
"PUBLIC"
};
public static final int EOF=-1;
public static final int ACTION=4;
public static final int ACTION_CHAR_LITERAL=5;
public static final int ACTION_ESC=6;
public static final int ACTION_STRING_LITERAL=7;
public static final int ARG_ACTION=8;
public static final int ARG_OR_CHARSET=9;
public static final int ASSIGN=10;
public static final int AT=11;
public static final int CATCH=12;
public static final int CHANNELS=13;
public static final int COLON=14;
public static final int COLONCOLON=15;
public static final int COMMA=16;
public static final int COMMENT=17;
public static final int DOC_COMMENT=18;
public static final int DOLLAR=19;
public static final int DOT=20;
public static final int ERRCHAR=21;
public static final int ESC_SEQ=22;
public static final int FINALLY=23;
public static final int FRAGMENT=24;
public static final int GRAMMAR=25;
public static final int GT=26;
public static final int HEX_DIGIT=27;
public static final int ID=28;
public static final int IMPORT=29;
public static final int INT=30;
public static final int LEXER=31;
public static final int LEXER_CHAR_SET=32;
public static final int LOCALS=33;
public static final int LPAREN=34;
public static final int LT=35;
public static final int MODE=36;
public static final int NESTED_ACTION=37;
public static final int NLCHARS=38;
public static final int NOT=39;
public static final int NameChar=40;
public static final int NameStartChar=41;
public static final int OPTIONS=42;
public static final int OR=43;
public static final int PARSER=44;
public static final int PLUS=45;
public static final int PLUS_ASSIGN=46;
public static final int POUND=47;
public static final int QUESTION=48;
public static final int RANGE=49;
public static final int RARROW=50;
public static final int RBRACE=51;
public static final int RETURNS=52;
public static final int RPAREN=53;
public static final int RULE_REF=54;
public static final int SEMI=55;
public static final int SEMPRED=56;
public static final int SRC=57;
public static final int STAR=58;
public static final int STRING_LITERAL=59;
public static final int THROWS=60;
public static final int TOKENS_SPEC=61;
public static final int TOKEN_REF=62;
public static final int UNICODE_ESC=63;
public static final int UNICODE_EXTENDED_ESC=64;
public static final int UnicodeBOM=65;
public static final int WS=66;
public static final int WSCHARS=67;
public static final int WSNLCHARS=68;
public static final int ALT=69;
public static final int BLOCK=70;
public static final int CLOSURE=71;
public static final int COMBINED=72;
public static final int ELEMENT_OPTIONS=73;
public static final int EPSILON=74;
public static final int LEXER_ACTION_CALL=75;
public static final int LEXER_ALT_ACTION=76;
public static final int OPTIONAL=77;
public static final int POSITIVE_CLOSURE=78;
public static final int RULE=79;
public static final int RULEMODIFIERS=80;
public static final int RULES=81;
public static final int SET=82;
public static final int WILDCARD=83;
public static final int PRIVATE=84;
public static final int PROTECTED=85;
public static final int PUBLIC=86;
// delegates
public TreeParser[] getDelegates() {
return new TreeParser[] {};
}
// delegators
public LeftRecursiveRuleWalker(TreeNodeStream input) {
this(input, new RecognizerSharedState());
}
public LeftRecursiveRuleWalker(TreeNodeStream input, RecognizerSharedState state) {
super(input, state);
}
@Override public String[] getTokenNames() { return LeftRecursiveRuleWalker.tokenNames; }
@Override public String getGrammarFileName() { return "org/antlr/v4/parse/LeftRecursiveRuleWalker.g"; }
private String ruleName;
private int currentOuterAltNumber; // which outer alt of rule?
public int numAlts; // how many alts for this rule total?
public void setAltAssoc(AltAST altTree, int alt) {}
public void binaryAlt(AltAST altTree, int alt) {}
public void prefixAlt(AltAST altTree, int alt) {}
public void suffixAlt(AltAST altTree, int alt) {}
public void otherAlt(AltAST altTree, int alt) {}
public void setReturnValues(GrammarAST t) {}
// $ANTLR start "rec_rule"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:64:1: public rec_rule returns [boolean isLeftRec] : ^(r= RULE id= RULE_REF ( ruleModifier )? ( ^( RETURNS a= ARG_ACTION ) )? ( ^( LOCALS ARG_ACTION ) )? ( ^( OPTIONS ( . )* ) | ^( AT ID ACTION ) )* ruleBlock exceptionGroup ) ;
public final boolean rec_rule() throws RecognitionException {
boolean isLeftRec = false;
GrammarAST r=null;
GrammarAST id=null;
GrammarAST a=null;
TreeRuleReturnScope ruleBlock1 =null;
currentOuterAltNumber = 1;
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:69:2: ( ^(r= RULE id= RULE_REF ( ruleModifier )? ( ^( RETURNS a= ARG_ACTION ) )? ( ^( LOCALS ARG_ACTION ) )? ( ^( OPTIONS ( . )* ) | ^( AT ID ACTION ) )* ruleBlock exceptionGroup ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:69:4: ^(r= RULE id= RULE_REF ( ruleModifier )? ( ^( RETURNS a= ARG_ACTION ) )? ( ^( LOCALS ARG_ACTION ) )? ( ^( OPTIONS ( . )* ) | ^( AT ID ACTION ) )* ruleBlock exceptionGroup )
{
r=(GrammarAST)match(input,RULE,FOLLOW_RULE_in_rec_rule72); if (state.failed) return isLeftRec;
match(input, Token.DOWN, null); if (state.failed) return isLeftRec;
id=(GrammarAST)match(input,RULE_REF,FOLLOW_RULE_REF_in_rec_rule76); if (state.failed) return isLeftRec;
if ( state.backtracking==0 ) {ruleName=id.getText();}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:70:4: ( ruleModifier )?
int alt1=2;
int LA1_0 = input.LA(1);
if ( ((LA1_0 >= PRIVATE && LA1_0 <= PUBLIC)) ) {
alt1=1;
}
switch (alt1) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:70:4: ruleModifier
{
pushFollow(FOLLOW_ruleModifier_in_rec_rule83);
ruleModifier();
state._fsp--;
if (state.failed) return isLeftRec;
}
break;
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:72:4: ( ^( RETURNS a= ARG_ACTION ) )?
int alt2=2;
int LA2_0 = input.LA(1);
if ( (LA2_0==RETURNS) ) {
alt2=1;
}
switch (alt2) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:72:5: ^( RETURNS a= ARG_ACTION )
{
match(input,RETURNS,FOLLOW_RETURNS_in_rec_rule92); if (state.failed) return isLeftRec;
match(input, Token.DOWN, null); if (state.failed) return isLeftRec;
a=(GrammarAST)match(input,ARG_ACTION,FOLLOW_ARG_ACTION_in_rec_rule96); if (state.failed) return isLeftRec;
if ( state.backtracking==0 ) {setReturnValues(a);}
match(input, Token.UP, null); if (state.failed) return isLeftRec;
}
break;
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:74:9: ( ^( LOCALS ARG_ACTION ) )?
int alt3=2;
int LA3_0 = input.LA(1);
if ( (LA3_0==LOCALS) ) {
alt3=1;
}
switch (alt3) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:74:11: ^( LOCALS ARG_ACTION )
{
match(input,LOCALS,FOLLOW_LOCALS_in_rec_rule115); if (state.failed) return isLeftRec;
match(input, Token.DOWN, null); if (state.failed) return isLeftRec;
match(input,ARG_ACTION,FOLLOW_ARG_ACTION_in_rec_rule117); if (state.failed) return isLeftRec;
match(input, Token.UP, null); if (state.failed) return isLeftRec;
}
break;
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:75:9: ( ^( OPTIONS ( . )* ) | ^( AT ID ACTION ) )*
loop5:
while (true) {
int alt5=3;
int LA5_0 = input.LA(1);
if ( (LA5_0==OPTIONS) ) {
alt5=1;
}
else if ( (LA5_0==AT) ) {
alt5=2;
}
switch (alt5) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:75:11: ^( OPTIONS ( . )* )
{
match(input,OPTIONS,FOLLOW_OPTIONS_in_rec_rule135); if (state.failed) return isLeftRec;
if ( input.LA(1)==Token.DOWN ) {
match(input, Token.DOWN, null); if (state.failed) return isLeftRec;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:75:21: ( . )*
loop4:
while (true) {
int alt4=2;
int LA4_0 = input.LA(1);
if ( ((LA4_0 >= ACTION && LA4_0 <= PUBLIC)) ) {
alt4=1;
}
else if ( (LA4_0==UP) ) {
alt4=2;
}
switch (alt4) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:75:21: .
{
matchAny(input); if (state.failed) return isLeftRec;
}
break;
default :
break loop4;
}
}
match(input, Token.UP, null); if (state.failed) return isLeftRec;
}
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:76:11: ^( AT ID ACTION )
{
match(input,AT,FOLLOW_AT_in_rec_rule152); if (state.failed) return isLeftRec;
match(input, Token.DOWN, null); if (state.failed) return isLeftRec;
match(input,ID,FOLLOW_ID_in_rec_rule154); if (state.failed) return isLeftRec;
match(input,ACTION,FOLLOW_ACTION_in_rec_rule156); if (state.failed) return isLeftRec;
match(input, Token.UP, null); if (state.failed) return isLeftRec;
}
break;
default :
break loop5;
}
}
pushFollow(FOLLOW_ruleBlock_in_rec_rule172);
ruleBlock1=ruleBlock();
state._fsp--;
if (state.failed) return isLeftRec;
if ( state.backtracking==0 ) {isLeftRec = (ruleBlock1!=null?((LeftRecursiveRuleWalker.ruleBlock_return)ruleBlock1).isLeftRec:false);}
pushFollow(FOLLOW_exceptionGroup_in_rec_rule179);
exceptionGroup();
state._fsp--;
if (state.failed) return isLeftRec;
match(input, Token.UP, null); if (state.failed) return isLeftRec;
}
}
finally {
// do for sure before leaving
}
return isLeftRec;
}
// $ANTLR end "rec_rule"
// $ANTLR start "exceptionGroup"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:83:1: exceptionGroup : ( exceptionHandler )* ( finallyClause )? ;
public final void exceptionGroup() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:84:5: ( ( exceptionHandler )* ( finallyClause )? )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:84:7: ( exceptionHandler )* ( finallyClause )?
{
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:84:7: ( exceptionHandler )*
loop6:
while (true) {
int alt6=2;
int LA6_0 = input.LA(1);
if ( (LA6_0==CATCH) ) {
alt6=1;
}
switch (alt6) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:84:7: exceptionHandler
{
pushFollow(FOLLOW_exceptionHandler_in_exceptionGroup197);
exceptionHandler();
state._fsp--;
if (state.failed) return;
}
break;
default :
break loop6;
}
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:84:25: ( finallyClause )?
int alt7=2;
int LA7_0 = input.LA(1);
if ( (LA7_0==FINALLY) ) {
alt7=1;
}
switch (alt7) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:84:25: finallyClause
{
pushFollow(FOLLOW_finallyClause_in_exceptionGroup200);
finallyClause();
state._fsp--;
if (state.failed) return;
}
break;
}
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "exceptionGroup"
// $ANTLR start "exceptionHandler"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:87:1: exceptionHandler : ^( CATCH ARG_ACTION ACTION ) ;
public final void exceptionHandler() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:88:2: ( ^( CATCH ARG_ACTION ACTION ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:88:4: ^( CATCH ARG_ACTION ACTION )
{
match(input,CATCH,FOLLOW_CATCH_in_exceptionHandler216); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ARG_ACTION,FOLLOW_ARG_ACTION_in_exceptionHandler218); if (state.failed) return;
match(input,ACTION,FOLLOW_ACTION_in_exceptionHandler220); if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "exceptionHandler"
// $ANTLR start "finallyClause"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:91:1: finallyClause : ^( FINALLY ACTION ) ;
public final void finallyClause() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:92:2: ( ^( FINALLY ACTION ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:92:4: ^( FINALLY ACTION )
{
match(input,FINALLY,FOLLOW_FINALLY_in_finallyClause233); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ACTION,FOLLOW_ACTION_in_finallyClause235); if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "finallyClause"
// $ANTLR start "ruleModifier"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:95:1: ruleModifier : ( PUBLIC | PRIVATE | PROTECTED );
public final void ruleModifier() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:96:5: ( PUBLIC | PRIVATE | PROTECTED )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:
{
if ( (input.LA(1) >= PRIVATE && input.LA(1) <= PUBLIC) ) {
input.consume();
state.errorRecovery=false;
state.failed=false;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "ruleModifier"
public static class ruleBlock_return extends TreeRuleReturnScope {
public boolean isLeftRec;
};
// $ANTLR start "ruleBlock"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:101:1: ruleBlock returns [boolean isLeftRec] : ^( BLOCK (o= outerAlternative )+ ) ;
public final LeftRecursiveRuleWalker.ruleBlock_return ruleBlock() throws RecognitionException {
LeftRecursiveRuleWalker.ruleBlock_return retval = new LeftRecursiveRuleWalker.ruleBlock_return();
retval.start = input.LT(1);
TreeRuleReturnScope o =null;
boolean lr=false; this.numAlts = ((GrammarAST)retval.start).getChildCount();
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:103:2: ( ^( BLOCK (o= outerAlternative )+ ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:103:4: ^( BLOCK (o= outerAlternative )+ )
{
match(input,BLOCK,FOLLOW_BLOCK_in_ruleBlock290); if (state.failed) return retval;
match(input, Token.DOWN, null); if (state.failed) return retval;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:104:4: (o= outerAlternative )+
int cnt8=0;
loop8:
while (true) {
int alt8=2;
int LA8_0 = input.LA(1);
if ( (LA8_0==ALT) ) {
alt8=1;
}
switch (alt8) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:105:5: o= outerAlternative
{
pushFollow(FOLLOW_outerAlternative_in_ruleBlock303);
o=outerAlternative();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {if ((o!=null?((LeftRecursiveRuleWalker.outerAlternative_return)o).isLeftRec:false)) retval.isLeftRec = true;}
if ( state.backtracking==0 ) {currentOuterAltNumber++;}
}
break;
default :
if ( cnt8 >= 1 ) break loop8;
if (state.backtracking>0) {state.failed=true; return retval;}
EarlyExitException eee = new EarlyExitException(8, input);
throw eee;
}
cnt8++;
}
match(input, Token.UP, null); if (state.failed) return retval;
}
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "ruleBlock"
public static class outerAlternative_return extends TreeRuleReturnScope {
public boolean isLeftRec;
};
// $ANTLR start "outerAlternative"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:113:1: outerAlternative returns [boolean isLeftRec] : ( ( binary )=> binary | ( prefix )=> prefix | ( suffix )=> suffix | nonLeftRecur );
public final LeftRecursiveRuleWalker.outerAlternative_return outerAlternative() throws RecognitionException {
LeftRecursiveRuleWalker.outerAlternative_return retval = new LeftRecursiveRuleWalker.outerAlternative_return();
retval.start = input.LT(1);
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:114:5: ( ( binary )=> binary | ( prefix )=> prefix | ( suffix )=> suffix | nonLeftRecur )
int alt9=4;
int LA9_0 = input.LA(1);
if ( (LA9_0==ALT) ) {
int LA9_1 = input.LA(2);
if ( (synpred1_LeftRecursiveRuleWalker()) ) {
alt9=1;
}
else if ( (synpred2_LeftRecursiveRuleWalker()) ) {
alt9=2;
}
else if ( (synpred3_LeftRecursiveRuleWalker()) ) {
alt9=3;
}
else if ( (true) ) {
alt9=4;
}
}
else {
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae =
new NoViableAltException("", 9, 0, input);
throw nvae;
}
switch (alt9) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:114:9: ( binary )=> binary
{
pushFollow(FOLLOW_binary_in_outerAlternative362);
binary();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {binaryAlt((AltAST)((GrammarAST)retval.start), currentOuterAltNumber); retval.isLeftRec =true;}
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:116:9: ( prefix )=> prefix
{
pushFollow(FOLLOW_prefix_in_outerAlternative418);
prefix();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {prefixAlt((AltAST)((GrammarAST)retval.start), currentOuterAltNumber);}
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:118:9: ( suffix )=> suffix
{
pushFollow(FOLLOW_suffix_in_outerAlternative474);
suffix();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {suffixAlt((AltAST)((GrammarAST)retval.start), currentOuterAltNumber); retval.isLeftRec =true;}
}
break;
case 4 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:120:9: nonLeftRecur
{
pushFollow(FOLLOW_nonLeftRecur_in_outerAlternative515);
nonLeftRecur();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {otherAlt((AltAST)((GrammarAST)retval.start), currentOuterAltNumber);}
}
break;
}
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "outerAlternative"
// $ANTLR start "binary"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:123:1: binary : ^( ALT ( elementOptions )? recurse ( element )* recurse ( epsilonElement )* ) ;
public final void binary() throws RecognitionException {
GrammarAST ALT2=null;
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:124:2: ( ^( ALT ( elementOptions )? recurse ( element )* recurse ( epsilonElement )* ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:124:4: ^( ALT ( elementOptions )? recurse ( element )* recurse ( epsilonElement )* )
{
ALT2=(GrammarAST)match(input,ALT,FOLLOW_ALT_in_binary541); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:124:11: ( elementOptions )?
int alt10=2;
int LA10_0 = input.LA(1);
if ( (LA10_0==ELEMENT_OPTIONS) ) {
alt10=1;
}
switch (alt10) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:124:11: elementOptions
{
pushFollow(FOLLOW_elementOptions_in_binary543);
elementOptions();
state._fsp--;
if (state.failed) return;
}
break;
}
pushFollow(FOLLOW_recurse_in_binary546);
recurse();
state._fsp--;
if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:124:35: ( element )*
loop11:
while (true) {
int alt11=2;
alt11 = dfa11.predict(input);
switch (alt11) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:124:35: element
{
pushFollow(FOLLOW_element_in_binary548);
element();
state._fsp--;
if (state.failed) return;
}
break;
default :
break loop11;
}
}
pushFollow(FOLLOW_recurse_in_binary551);
recurse();
state._fsp--;
if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:124:52: ( epsilonElement )*
loop12:
while (true) {
int alt12=2;
int LA12_0 = input.LA(1);
if ( (LA12_0==ACTION||LA12_0==SEMPRED||LA12_0==EPSILON) ) {
alt12=1;
}
switch (alt12) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:124:52: epsilonElement
{
pushFollow(FOLLOW_epsilonElement_in_binary553);
epsilonElement();
state._fsp--;
if (state.failed) return;
}
break;
default :
break loop12;
}
}
match(input, Token.UP, null); if (state.failed) return;
if ( state.backtracking==0 ) {setAltAssoc((AltAST)ALT2,currentOuterAltNumber);}
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "binary"
// $ANTLR start "prefix"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:128:1: prefix : ^( ALT ( elementOptions )? ( element )+ recurse ( epsilonElement )* ) ;
public final void prefix() throws RecognitionException {
GrammarAST ALT3=null;
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:129:2: ( ^( ALT ( elementOptions )? ( element )+ recurse ( epsilonElement )* ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:129:4: ^( ALT ( elementOptions )? ( element )+ recurse ( epsilonElement )* )
{
ALT3=(GrammarAST)match(input,ALT,FOLLOW_ALT_in_prefix579); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:129:11: ( elementOptions )?
int alt13=2;
int LA13_0 = input.LA(1);
if ( (LA13_0==ELEMENT_OPTIONS) ) {
alt13=1;
}
switch (alt13) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:129:11: elementOptions
{
pushFollow(FOLLOW_elementOptions_in_prefix581);
elementOptions();
state._fsp--;
if (state.failed) return;
}
break;
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:130:4: ( element )+
int cnt14=0;
loop14:
while (true) {
int alt14=2;
alt14 = dfa14.predict(input);
switch (alt14) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:130:4: element
{
pushFollow(FOLLOW_element_in_prefix587);
element();
state._fsp--;
if (state.failed) return;
}
break;
default :
if ( cnt14 >= 1 ) break loop14;
if (state.backtracking>0) {state.failed=true; return;}
EarlyExitException eee = new EarlyExitException(14, input);
throw eee;
}
cnt14++;
}
pushFollow(FOLLOW_recurse_in_prefix593);
recurse();
state._fsp--;
if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:131:12: ( epsilonElement )*
loop15:
while (true) {
int alt15=2;
int LA15_0 = input.LA(1);
if ( (LA15_0==ACTION||LA15_0==SEMPRED||LA15_0==EPSILON) ) {
alt15=1;
}
switch (alt15) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:131:12: epsilonElement
{
pushFollow(FOLLOW_epsilonElement_in_prefix595);
epsilonElement();
state._fsp--;
if (state.failed) return;
}
break;
default :
break loop15;
}
}
match(input, Token.UP, null); if (state.failed) return;
if ( state.backtracking==0 ) {setAltAssoc((AltAST)ALT3,currentOuterAltNumber);}
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "prefix"
// $ANTLR start "suffix"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:136:1: suffix : ^( ALT ( elementOptions )? recurse ( element )+ ) ;
public final void suffix() throws RecognitionException {
GrammarAST ALT4=null;
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:137:5: ( ^( ALT ( elementOptions )? recurse ( element )+ ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:137:9: ^( ALT ( elementOptions )? recurse ( element )+ )
{
ALT4=(GrammarAST)match(input,ALT,FOLLOW_ALT_in_suffix630); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:137:16: ( elementOptions )?
int alt16=2;
int LA16_0 = input.LA(1);
if ( (LA16_0==ELEMENT_OPTIONS) ) {
alt16=1;
}
switch (alt16) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:137:16: elementOptions
{
pushFollow(FOLLOW_elementOptions_in_suffix632);
elementOptions();
state._fsp--;
if (state.failed) return;
}
break;
}
pushFollow(FOLLOW_recurse_in_suffix635);
recurse();
state._fsp--;
if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:137:40: ( element )+
int cnt17=0;
loop17:
while (true) {
int alt17=2;
int LA17_0 = input.LA(1);
if ( (LA17_0==ACTION||LA17_0==ASSIGN||LA17_0==DOT||LA17_0==NOT||LA17_0==PLUS_ASSIGN||LA17_0==RANGE||LA17_0==RULE_REF||LA17_0==SEMPRED||LA17_0==STRING_LITERAL||LA17_0==TOKEN_REF||(LA17_0 >= BLOCK && LA17_0 <= CLOSURE)||LA17_0==EPSILON||(LA17_0 >= OPTIONAL && LA17_0 <= POSITIVE_CLOSURE)||(LA17_0 >= SET && LA17_0 <= WILDCARD)) ) {
alt17=1;
}
switch (alt17) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:137:40: element
{
pushFollow(FOLLOW_element_in_suffix637);
element();
state._fsp--;
if (state.failed) return;
}
break;
default :
if ( cnt17 >= 1 ) break loop17;
if (state.backtracking>0) {state.failed=true; return;}
EarlyExitException eee = new EarlyExitException(17, input);
throw eee;
}
cnt17++;
}
match(input, Token.UP, null); if (state.failed) return;
if ( state.backtracking==0 ) {setAltAssoc((AltAST)ALT4,currentOuterAltNumber);}
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "suffix"
// $ANTLR start "nonLeftRecur"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:141:1: nonLeftRecur : ^( ALT ( elementOptions )? ( element )+ ) ;
public final void nonLeftRecur() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:142:5: ( ^( ALT ( elementOptions )? ( element )+ ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:142:9: ^( ALT ( elementOptions )? ( element )+ )
{
match(input,ALT,FOLLOW_ALT_in_nonLeftRecur671); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:142:15: ( elementOptions )?
int alt18=2;
int LA18_0 = input.LA(1);
if ( (LA18_0==ELEMENT_OPTIONS) ) {
alt18=1;
}
switch (alt18) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:142:15: elementOptions
{
pushFollow(FOLLOW_elementOptions_in_nonLeftRecur673);
elementOptions();
state._fsp--;
if (state.failed) return;
}
break;
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:142:31: ( element )+
int cnt19=0;
loop19:
while (true) {
int alt19=2;
int LA19_0 = input.LA(1);
if ( (LA19_0==ACTION||LA19_0==ASSIGN||LA19_0==DOT||LA19_0==NOT||LA19_0==PLUS_ASSIGN||LA19_0==RANGE||LA19_0==RULE_REF||LA19_0==SEMPRED||LA19_0==STRING_LITERAL||LA19_0==TOKEN_REF||(LA19_0 >= BLOCK && LA19_0 <= CLOSURE)||LA19_0==EPSILON||(LA19_0 >= OPTIONAL && LA19_0 <= POSITIVE_CLOSURE)||(LA19_0 >= SET && LA19_0 <= WILDCARD)) ) {
alt19=1;
}
switch (alt19) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:142:31: element
{
pushFollow(FOLLOW_element_in_nonLeftRecur676);
element();
state._fsp--;
if (state.failed) return;
}
break;
default :
if ( cnt19 >= 1 ) break loop19;
if (state.backtracking>0) {state.failed=true; return;}
EarlyExitException eee = new EarlyExitException(19, input);
throw eee;
}
cnt19++;
}
match(input, Token.UP, null); if (state.failed) return;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "nonLeftRecur"
// $ANTLR start "recurse"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:145:1: recurse : ( ^( ASSIGN ID recurseNoLabel ) | ^( PLUS_ASSIGN ID recurseNoLabel ) | recurseNoLabel );
public final void recurse() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:146:2: ( ^( ASSIGN ID recurseNoLabel ) | ^( PLUS_ASSIGN ID recurseNoLabel ) | recurseNoLabel )
int alt20=3;
switch ( input.LA(1) ) {
case ASSIGN:
{
alt20=1;
}
break;
case PLUS_ASSIGN:
{
alt20=2;
}
break;
case RULE_REF:
{
alt20=3;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return;}
NoViableAltException nvae =
new NoViableAltException("", 20, 0, input);
throw nvae;
}
switch (alt20) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:146:4: ^( ASSIGN ID recurseNoLabel )
{
match(input,ASSIGN,FOLLOW_ASSIGN_in_recurse693); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_recurse695); if (state.failed) return;
pushFollow(FOLLOW_recurseNoLabel_in_recurse697);
recurseNoLabel();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:147:4: ^( PLUS_ASSIGN ID recurseNoLabel )
{
match(input,PLUS_ASSIGN,FOLLOW_PLUS_ASSIGN_in_recurse704); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_recurse706); if (state.failed) return;
pushFollow(FOLLOW_recurseNoLabel_in_recurse708);
recurseNoLabel();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:148:4: recurseNoLabel
{
pushFollow(FOLLOW_recurseNoLabel_in_recurse714);
recurseNoLabel();
state._fsp--;
if (state.failed) return;
}
break;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "recurse"
// $ANTLR start "recurseNoLabel"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:151:1: recurseNoLabel :{...}? RULE_REF ;
public final void recurseNoLabel() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:151:16: ({...}? RULE_REF )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:151:18: {...}? RULE_REF
{
if ( !((((CommonTree)input.LT(1)).getText().equals(ruleName))) ) {
if (state.backtracking>0) {state.failed=true; return;}
throw new FailedPredicateException(input, "recurseNoLabel", "((CommonTree)input.LT(1)).getText().equals(ruleName)");
}
match(input,RULE_REF,FOLLOW_RULE_REF_in_recurseNoLabel726); if (state.failed) return;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "recurseNoLabel"
// $ANTLR start "token"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:153:1: token returns [GrammarAST t=null] : ( ^( ASSIGN ID s= token ) | ^( PLUS_ASSIGN ID s= token ) |b= STRING_LITERAL | ^(b= STRING_LITERAL elementOptions ) | ^(c= TOKEN_REF elementOptions ) |c= TOKEN_REF );
public final GrammarAST token() throws RecognitionException {
GrammarAST t = null;
GrammarAST b=null;
GrammarAST c=null;
GrammarAST s =null;
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:154:2: ( ^( ASSIGN ID s= token ) | ^( PLUS_ASSIGN ID s= token ) |b= STRING_LITERAL | ^(b= STRING_LITERAL elementOptions ) | ^(c= TOKEN_REF elementOptions ) |c= TOKEN_REF )
int alt21=6;
switch ( input.LA(1) ) {
case ASSIGN:
{
alt21=1;
}
break;
case PLUS_ASSIGN:
{
alt21=2;
}
break;
case STRING_LITERAL:
{
int LA21_3 = input.LA(2);
if ( (LA21_3==DOWN) ) {
alt21=4;
}
else if ( (LA21_3==UP) ) {
alt21=3;
}
else {
if (state.backtracking>0) {state.failed=true; return t;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 21, 3, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
break;
case TOKEN_REF:
{
int LA21_4 = input.LA(2);
if ( (LA21_4==DOWN) ) {
alt21=5;
}
else if ( (LA21_4==UP) ) {
alt21=6;
}
else {
if (state.backtracking>0) {state.failed=true; return t;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 21, 4, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
break;
default:
if (state.backtracking>0) {state.failed=true; return t;}
NoViableAltException nvae =
new NoViableAltException("", 21, 0, input);
throw nvae;
}
switch (alt21) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:154:4: ^( ASSIGN ID s= token )
{
match(input,ASSIGN,FOLLOW_ASSIGN_in_token740); if (state.failed) return t;
match(input, Token.DOWN, null); if (state.failed) return t;
match(input,ID,FOLLOW_ID_in_token742); if (state.failed) return t;
pushFollow(FOLLOW_token_in_token746);
s=token();
state._fsp--;
if (state.failed) return t;
if ( state.backtracking==0 ) {t = s;}
match(input, Token.UP, null); if (state.failed) return t;
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:155:4: ^( PLUS_ASSIGN ID s= token )
{
match(input,PLUS_ASSIGN,FOLLOW_PLUS_ASSIGN_in_token755); if (state.failed) return t;
match(input, Token.DOWN, null); if (state.failed) return t;
match(input,ID,FOLLOW_ID_in_token757); if (state.failed) return t;
pushFollow(FOLLOW_token_in_token761);
s=token();
state._fsp--;
if (state.failed) return t;
if ( state.backtracking==0 ) {t = s;}
match(input, Token.UP, null); if (state.failed) return t;
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:156:4: b= STRING_LITERAL
{
b=(GrammarAST)match(input,STRING_LITERAL,FOLLOW_STRING_LITERAL_in_token771); if (state.failed) return t;
if ( state.backtracking==0 ) {t = b;}
}
break;
case 4 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:157:7: ^(b= STRING_LITERAL elementOptions )
{
b=(GrammarAST)match(input,STRING_LITERAL,FOLLOW_STRING_LITERAL_in_token792); if (state.failed) return t;
match(input, Token.DOWN, null); if (state.failed) return t;
pushFollow(FOLLOW_elementOptions_in_token794);
elementOptions();
state._fsp--;
if (state.failed) return t;
match(input, Token.UP, null); if (state.failed) return t;
if ( state.backtracking==0 ) {t = b;}
}
break;
case 5 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:158:7: ^(c= TOKEN_REF elementOptions )
{
c=(GrammarAST)match(input,TOKEN_REF,FOLLOW_TOKEN_REF_in_token809); if (state.failed) return t;
match(input, Token.DOWN, null); if (state.failed) return t;
pushFollow(FOLLOW_elementOptions_in_token811);
elementOptions();
state._fsp--;
if (state.failed) return t;
match(input, Token.UP, null); if (state.failed) return t;
if ( state.backtracking==0 ) {t = c;}
}
break;
case 6 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:159:4: c= TOKEN_REF
{
c=(GrammarAST)match(input,TOKEN_REF,FOLLOW_TOKEN_REF_in_token823); if (state.failed) return t;
if ( state.backtracking==0 ) {t = c;}
}
break;
}
}
finally {
// do for sure before leaving
}
return t;
}
// $ANTLR end "token"
// $ANTLR start "elementOptions"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:162:1: elementOptions : ^( ELEMENT_OPTIONS ( elementOption )* ) ;
public final void elementOptions() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:163:5: ( ^( ELEMENT_OPTIONS ( elementOption )* ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:163:7: ^( ELEMENT_OPTIONS ( elementOption )* )
{
match(input,ELEMENT_OPTIONS,FOLLOW_ELEMENT_OPTIONS_in_elementOptions853); if (state.failed) return;
if ( input.LA(1)==Token.DOWN ) {
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:163:25: ( elementOption )*
loop22:
while (true) {
int alt22=2;
int LA22_0 = input.LA(1);
if ( (LA22_0==ASSIGN||LA22_0==ID) ) {
alt22=1;
}
switch (alt22) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:163:25: elementOption
{
pushFollow(FOLLOW_elementOption_in_elementOptions855);
elementOption();
state._fsp--;
if (state.failed) return;
}
break;
default :
break loop22;
}
}
match(input, Token.UP, null); if (state.failed) return;
}
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "elementOptions"
// $ANTLR start "elementOption"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:166:1: elementOption : ( ID | ^( ASSIGN ID ID ) | ^( ASSIGN ID STRING_LITERAL ) | ^( ASSIGN ID ACTION ) | ^( ASSIGN ID INT ) );
public final void elementOption() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:167:5: ( ID | ^( ASSIGN ID ID ) | ^( ASSIGN ID STRING_LITERAL ) | ^( ASSIGN ID ACTION ) | ^( ASSIGN ID INT ) )
int alt23=5;
int LA23_0 = input.LA(1);
if ( (LA23_0==ID) ) {
alt23=1;
}
else if ( (LA23_0==ASSIGN) ) {
int LA23_2 = input.LA(2);
if ( (LA23_2==DOWN) ) {
int LA23_3 = input.LA(3);
if ( (LA23_3==ID) ) {
switch ( input.LA(4) ) {
case ID:
{
alt23=2;
}
break;
case STRING_LITERAL:
{
alt23=3;
}
break;
case ACTION:
{
alt23=4;
}
break;
case INT:
{
alt23=5;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
for (int nvaeConsume = 0; nvaeConsume < 4 - 1; nvaeConsume++) {
input.consume();
}
NoViableAltException nvae =
new NoViableAltException("", 23, 4, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
for (int nvaeConsume = 0; nvaeConsume < 3 - 1; nvaeConsume++) {
input.consume();
}
NoViableAltException nvae =
new NoViableAltException("", 23, 3, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 23, 2, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
else {
if (state.backtracking>0) {state.failed=true; return;}
NoViableAltException nvae =
new NoViableAltException("", 23, 0, input);
throw nvae;
}
switch (alt23) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:167:7: ID
{
match(input,ID,FOLLOW_ID_in_elementOption874); if (state.failed) return;
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:168:9: ^( ASSIGN ID ID )
{
match(input,ASSIGN,FOLLOW_ASSIGN_in_elementOption885); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_elementOption887); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_elementOption889); if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:169:9: ^( ASSIGN ID STRING_LITERAL )
{
match(input,ASSIGN,FOLLOW_ASSIGN_in_elementOption901); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_elementOption903); if (state.failed) return;
match(input,STRING_LITERAL,FOLLOW_STRING_LITERAL_in_elementOption905); if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 4 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:170:9: ^( ASSIGN ID ACTION )
{
match(input,ASSIGN,FOLLOW_ASSIGN_in_elementOption917); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_elementOption919); if (state.failed) return;
match(input,ACTION,FOLLOW_ACTION_in_elementOption921); if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 5 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:171:9: ^( ASSIGN ID INT )
{
match(input,ASSIGN,FOLLOW_ASSIGN_in_elementOption933); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_elementOption935); if (state.failed) return;
match(input,INT,FOLLOW_INT_in_elementOption937); if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "elementOption"
// $ANTLR start "element"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:174:1: element : ( atom | ^( NOT element ) | ^( RANGE atom atom ) | ^( ASSIGN ID element ) | ^( PLUS_ASSIGN ID element ) | ^( SET ( setElement )+ ) | RULE_REF | ebnf | epsilonElement );
public final void element() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:175:2: ( atom | ^( NOT element ) | ^( RANGE atom atom ) | ^( ASSIGN ID element ) | ^( PLUS_ASSIGN ID element ) | ^( SET ( setElement )+ ) | RULE_REF | ebnf | epsilonElement )
int alt25=9;
switch ( input.LA(1) ) {
case RULE_REF:
{
int LA25_1 = input.LA(2);
if ( (LA25_1==DOWN) ) {
alt25=1;
}
else if ( ((LA25_1 >= UP && LA25_1 <= ACTION)||LA25_1==ASSIGN||LA25_1==DOT||LA25_1==NOT||LA25_1==PLUS_ASSIGN||LA25_1==RANGE||LA25_1==RULE_REF||LA25_1==SEMPRED||LA25_1==STRING_LITERAL||LA25_1==TOKEN_REF||(LA25_1 >= BLOCK && LA25_1 <= CLOSURE)||LA25_1==EPSILON||(LA25_1 >= OPTIONAL && LA25_1 <= POSITIVE_CLOSURE)||(LA25_1 >= SET && LA25_1 <= WILDCARD)) ) {
alt25=7;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 25, 1, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
break;
case DOT:
case STRING_LITERAL:
case TOKEN_REF:
case WILDCARD:
{
alt25=1;
}
break;
case NOT:
{
alt25=2;
}
break;
case RANGE:
{
alt25=3;
}
break;
case ASSIGN:
{
alt25=4;
}
break;
case PLUS_ASSIGN:
{
alt25=5;
}
break;
case SET:
{
alt25=6;
}
break;
case BLOCK:
case CLOSURE:
case OPTIONAL:
case POSITIVE_CLOSURE:
{
alt25=8;
}
break;
case ACTION:
case SEMPRED:
case EPSILON:
{
alt25=9;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return;}
NoViableAltException nvae =
new NoViableAltException("", 25, 0, input);
throw nvae;
}
switch (alt25) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:175:4: atom
{
pushFollow(FOLLOW_atom_in_element952);
atom();
state._fsp--;
if (state.failed) return;
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:176:4: ^( NOT element )
{
match(input,NOT,FOLLOW_NOT_in_element958); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_element_in_element960);
element();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:177:4: ^( RANGE atom atom )
{
match(input,RANGE,FOLLOW_RANGE_in_element967); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_atom_in_element969);
atom();
state._fsp--;
if (state.failed) return;
pushFollow(FOLLOW_atom_in_element971);
atom();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 4 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:178:4: ^( ASSIGN ID element )
{
match(input,ASSIGN,FOLLOW_ASSIGN_in_element978); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_element980); if (state.failed) return;
pushFollow(FOLLOW_element_in_element982);
element();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 5 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:179:4: ^( PLUS_ASSIGN ID element )
{
match(input,PLUS_ASSIGN,FOLLOW_PLUS_ASSIGN_in_element989); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_element991); if (state.failed) return;
pushFollow(FOLLOW_element_in_element993);
element();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 6 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:180:7: ^( SET ( setElement )+ )
{
match(input,SET,FOLLOW_SET_in_element1003); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:180:13: ( setElement )+
int cnt24=0;
loop24:
while (true) {
int alt24=2;
int LA24_0 = input.LA(1);
if ( (LA24_0==STRING_LITERAL||LA24_0==TOKEN_REF) ) {
alt24=1;
}
switch (alt24) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:180:13: setElement
{
pushFollow(FOLLOW_setElement_in_element1005);
setElement();
state._fsp--;
if (state.failed) return;
}
break;
default :
if ( cnt24 >= 1 ) break loop24;
if (state.backtracking>0) {state.failed=true; return;}
EarlyExitException eee = new EarlyExitException(24, input);
throw eee;
}
cnt24++;
}
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 7 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:181:9: RULE_REF
{
match(input,RULE_REF,FOLLOW_RULE_REF_in_element1017); if (state.failed) return;
}
break;
case 8 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:182:4: ebnf
{
pushFollow(FOLLOW_ebnf_in_element1022);
ebnf();
state._fsp--;
if (state.failed) return;
}
break;
case 9 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:183:4: epsilonElement
{
pushFollow(FOLLOW_epsilonElement_in_element1027);
epsilonElement();
state._fsp--;
if (state.failed) return;
}
break;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "element"
// $ANTLR start "epsilonElement"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:186:1: epsilonElement : ( ACTION | SEMPRED | EPSILON | ^( ACTION elementOptions ) | ^( SEMPRED elementOptions ) );
public final void epsilonElement() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:187:2: ( ACTION | SEMPRED | EPSILON | ^( ACTION elementOptions ) | ^( SEMPRED elementOptions ) )
int alt26=5;
switch ( input.LA(1) ) {
case ACTION:
{
int LA26_1 = input.LA(2);
if ( (LA26_1==DOWN) ) {
alt26=4;
}
else if ( ((LA26_1 >= UP && LA26_1 <= ACTION)||LA26_1==ASSIGN||LA26_1==DOT||LA26_1==NOT||LA26_1==PLUS_ASSIGN||LA26_1==RANGE||LA26_1==RULE_REF||LA26_1==SEMPRED||LA26_1==STRING_LITERAL||LA26_1==TOKEN_REF||(LA26_1 >= BLOCK && LA26_1 <= CLOSURE)||LA26_1==EPSILON||(LA26_1 >= OPTIONAL && LA26_1 <= POSITIVE_CLOSURE)||(LA26_1 >= SET && LA26_1 <= WILDCARD)) ) {
alt26=1;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 26, 1, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
break;
case SEMPRED:
{
int LA26_2 = input.LA(2);
if ( (LA26_2==DOWN) ) {
alt26=5;
}
else if ( ((LA26_2 >= UP && LA26_2 <= ACTION)||LA26_2==ASSIGN||LA26_2==DOT||LA26_2==NOT||LA26_2==PLUS_ASSIGN||LA26_2==RANGE||LA26_2==RULE_REF||LA26_2==SEMPRED||LA26_2==STRING_LITERAL||LA26_2==TOKEN_REF||(LA26_2 >= BLOCK && LA26_2 <= CLOSURE)||LA26_2==EPSILON||(LA26_2 >= OPTIONAL && LA26_2 <= POSITIVE_CLOSURE)||(LA26_2 >= SET && LA26_2 <= WILDCARD)) ) {
alt26=2;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 26, 2, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
break;
case EPSILON:
{
alt26=3;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return;}
NoViableAltException nvae =
new NoViableAltException("", 26, 0, input);
throw nvae;
}
switch (alt26) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:187:4: ACTION
{
match(input,ACTION,FOLLOW_ACTION_in_epsilonElement1038); if (state.failed) return;
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:188:4: SEMPRED
{
match(input,SEMPRED,FOLLOW_SEMPRED_in_epsilonElement1043); if (state.failed) return;
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:189:4: EPSILON
{
match(input,EPSILON,FOLLOW_EPSILON_in_epsilonElement1048); if (state.failed) return;
}
break;
case 4 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:190:4: ^( ACTION elementOptions )
{
match(input,ACTION,FOLLOW_ACTION_in_epsilonElement1054); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_elementOptions_in_epsilonElement1056);
elementOptions();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 5 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:191:4: ^( SEMPRED elementOptions )
{
match(input,SEMPRED,FOLLOW_SEMPRED_in_epsilonElement1063); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_elementOptions_in_epsilonElement1065);
elementOptions();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "epsilonElement"
// $ANTLR start "setElement"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:194:1: setElement : ( ^( STRING_LITERAL elementOptions ) | ^( TOKEN_REF elementOptions ) | STRING_LITERAL | TOKEN_REF );
public final void setElement() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:195:2: ( ^( STRING_LITERAL elementOptions ) | ^( TOKEN_REF elementOptions ) | STRING_LITERAL | TOKEN_REF )
int alt27=4;
int LA27_0 = input.LA(1);
if ( (LA27_0==STRING_LITERAL) ) {
int LA27_1 = input.LA(2);
if ( (LA27_1==DOWN) ) {
alt27=1;
}
else if ( (LA27_1==UP||LA27_1==STRING_LITERAL||LA27_1==TOKEN_REF) ) {
alt27=3;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 27, 1, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
else if ( (LA27_0==TOKEN_REF) ) {
int LA27_2 = input.LA(2);
if ( (LA27_2==DOWN) ) {
alt27=2;
}
else if ( (LA27_2==UP||LA27_2==STRING_LITERAL||LA27_2==TOKEN_REF) ) {
alt27=4;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 27, 2, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
else {
if (state.backtracking>0) {state.failed=true; return;}
NoViableAltException nvae =
new NoViableAltException("", 27, 0, input);
throw nvae;
}
switch (alt27) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:195:4: ^( STRING_LITERAL elementOptions )
{
match(input,STRING_LITERAL,FOLLOW_STRING_LITERAL_in_setElement1078); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_elementOptions_in_setElement1080);
elementOptions();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:196:4: ^( TOKEN_REF elementOptions )
{
match(input,TOKEN_REF,FOLLOW_TOKEN_REF_in_setElement1087); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_elementOptions_in_setElement1089);
elementOptions();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:197:4: STRING_LITERAL
{
match(input,STRING_LITERAL,FOLLOW_STRING_LITERAL_in_setElement1095); if (state.failed) return;
}
break;
case 4 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:198:4: TOKEN_REF
{
match(input,TOKEN_REF,FOLLOW_TOKEN_REF_in_setElement1100); if (state.failed) return;
}
break;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "setElement"
// $ANTLR start "ebnf"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:201:1: ebnf : ( block | ^( OPTIONAL block ) | ^( CLOSURE block ) | ^( POSITIVE_CLOSURE block ) );
public final void ebnf() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:201:5: ( block | ^( OPTIONAL block ) | ^( CLOSURE block ) | ^( POSITIVE_CLOSURE block ) )
int alt28=4;
switch ( input.LA(1) ) {
case BLOCK:
{
alt28=1;
}
break;
case OPTIONAL:
{
alt28=2;
}
break;
case CLOSURE:
{
alt28=3;
}
break;
case POSITIVE_CLOSURE:
{
alt28=4;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return;}
NoViableAltException nvae =
new NoViableAltException("", 28, 0, input);
throw nvae;
}
switch (alt28) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:201:9: block
{
pushFollow(FOLLOW_block_in_ebnf1111);
block();
state._fsp--;
if (state.failed) return;
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:202:9: ^( OPTIONAL block )
{
match(input,OPTIONAL,FOLLOW_OPTIONAL_in_ebnf1123); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_block_in_ebnf1125);
block();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:203:9: ^( CLOSURE block )
{
match(input,CLOSURE,FOLLOW_CLOSURE_in_ebnf1139); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_block_in_ebnf1141);
block();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 4 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:204:9: ^( POSITIVE_CLOSURE block )
{
match(input,POSITIVE_CLOSURE,FOLLOW_POSITIVE_CLOSURE_in_ebnf1155); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_block_in_ebnf1157);
block();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "ebnf"
// $ANTLR start "block"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:207:1: block : ^( BLOCK ( ACTION )? ( alternative )+ ) ;
public final void block() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:208:5: ( ^( BLOCK ( ACTION )? ( alternative )+ ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:208:7: ^( BLOCK ( ACTION )? ( alternative )+ )
{
match(input,BLOCK,FOLLOW_BLOCK_in_block1177); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:208:15: ( ACTION )?
int alt29=2;
int LA29_0 = input.LA(1);
if ( (LA29_0==ACTION) ) {
alt29=1;
}
switch (alt29) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:208:15: ACTION
{
match(input,ACTION,FOLLOW_ACTION_in_block1179); if (state.failed) return;
}
break;
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:208:23: ( alternative )+
int cnt30=0;
loop30:
while (true) {
int alt30=2;
int LA30_0 = input.LA(1);
if ( (LA30_0==ALT) ) {
alt30=1;
}
switch (alt30) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:208:23: alternative
{
pushFollow(FOLLOW_alternative_in_block1182);
alternative();
state._fsp--;
if (state.failed) return;
}
break;
default :
if ( cnt30 >= 1 ) break loop30;
if (state.backtracking>0) {state.failed=true; return;}
EarlyExitException eee = new EarlyExitException(30, input);
throw eee;
}
cnt30++;
}
match(input, Token.UP, null); if (state.failed) return;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "block"
// $ANTLR start "alternative"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:211:1: alternative : ^( ALT ( elementOptions )? ( element )+ ) ;
public final void alternative() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:212:2: ( ^( ALT ( elementOptions )? ( element )+ ) )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:212:4: ^( ALT ( elementOptions )? ( element )+ )
{
match(input,ALT,FOLLOW_ALT_in_alternative1199); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:212:10: ( elementOptions )?
int alt31=2;
int LA31_0 = input.LA(1);
if ( (LA31_0==ELEMENT_OPTIONS) ) {
alt31=1;
}
switch (alt31) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:212:10: elementOptions
{
pushFollow(FOLLOW_elementOptions_in_alternative1201);
elementOptions();
state._fsp--;
if (state.failed) return;
}
break;
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:212:26: ( element )+
int cnt32=0;
loop32:
while (true) {
int alt32=2;
int LA32_0 = input.LA(1);
if ( (LA32_0==ACTION||LA32_0==ASSIGN||LA32_0==DOT||LA32_0==NOT||LA32_0==PLUS_ASSIGN||LA32_0==RANGE||LA32_0==RULE_REF||LA32_0==SEMPRED||LA32_0==STRING_LITERAL||LA32_0==TOKEN_REF||(LA32_0 >= BLOCK && LA32_0 <= CLOSURE)||LA32_0==EPSILON||(LA32_0 >= OPTIONAL && LA32_0 <= POSITIVE_CLOSURE)||(LA32_0 >= SET && LA32_0 <= WILDCARD)) ) {
alt32=1;
}
switch (alt32) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:212:26: element
{
pushFollow(FOLLOW_element_in_alternative1204);
element();
state._fsp--;
if (state.failed) return;
}
break;
default :
if ( cnt32 >= 1 ) break loop32;
if (state.backtracking>0) {state.failed=true; return;}
EarlyExitException eee = new EarlyExitException(32, input);
throw eee;
}
cnt32++;
}
match(input, Token.UP, null); if (state.failed) return;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "alternative"
// $ANTLR start "atom"
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:215:1: atom : ( ^( RULE_REF ( ARG_ACTION )? ( elementOptions )? ) | ^( STRING_LITERAL elementOptions ) | STRING_LITERAL | ^( TOKEN_REF elementOptions ) | TOKEN_REF | ^( WILDCARD elementOptions ) | WILDCARD | ^( DOT ID element ) );
public final void atom() throws RecognitionException {
try {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:216:2: ( ^( RULE_REF ( ARG_ACTION )? ( elementOptions )? ) | ^( STRING_LITERAL elementOptions ) | STRING_LITERAL | ^( TOKEN_REF elementOptions ) | TOKEN_REF | ^( WILDCARD elementOptions ) | WILDCARD | ^( DOT ID element ) )
int alt35=8;
switch ( input.LA(1) ) {
case RULE_REF:
{
alt35=1;
}
break;
case STRING_LITERAL:
{
int LA35_2 = input.LA(2);
if ( (LA35_2==DOWN) ) {
alt35=2;
}
else if ( ((LA35_2 >= UP && LA35_2 <= ACTION)||LA35_2==ASSIGN||LA35_2==DOT||LA35_2==NOT||LA35_2==PLUS_ASSIGN||LA35_2==RANGE||LA35_2==RULE_REF||LA35_2==SEMPRED||LA35_2==STRING_LITERAL||LA35_2==TOKEN_REF||(LA35_2 >= BLOCK && LA35_2 <= CLOSURE)||LA35_2==EPSILON||(LA35_2 >= OPTIONAL && LA35_2 <= POSITIVE_CLOSURE)||(LA35_2 >= SET && LA35_2 <= WILDCARD)) ) {
alt35=3;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 35, 2, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
break;
case TOKEN_REF:
{
int LA35_3 = input.LA(2);
if ( (LA35_3==DOWN) ) {
alt35=4;
}
else if ( ((LA35_3 >= UP && LA35_3 <= ACTION)||LA35_3==ASSIGN||LA35_3==DOT||LA35_3==NOT||LA35_3==PLUS_ASSIGN||LA35_3==RANGE||LA35_3==RULE_REF||LA35_3==SEMPRED||LA35_3==STRING_LITERAL||LA35_3==TOKEN_REF||(LA35_3 >= BLOCK && LA35_3 <= CLOSURE)||LA35_3==EPSILON||(LA35_3 >= OPTIONAL && LA35_3 <= POSITIVE_CLOSURE)||(LA35_3 >= SET && LA35_3 <= WILDCARD)) ) {
alt35=5;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 35, 3, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
break;
case WILDCARD:
{
int LA35_4 = input.LA(2);
if ( (LA35_4==DOWN) ) {
alt35=6;
}
else if ( ((LA35_4 >= UP && LA35_4 <= ACTION)||LA35_4==ASSIGN||LA35_4==DOT||LA35_4==NOT||LA35_4==PLUS_ASSIGN||LA35_4==RANGE||LA35_4==RULE_REF||LA35_4==SEMPRED||LA35_4==STRING_LITERAL||LA35_4==TOKEN_REF||(LA35_4 >= BLOCK && LA35_4 <= CLOSURE)||LA35_4==EPSILON||(LA35_4 >= OPTIONAL && LA35_4 <= POSITIVE_CLOSURE)||(LA35_4 >= SET && LA35_4 <= WILDCARD)) ) {
alt35=7;
}
else {
if (state.backtracking>0) {state.failed=true; return;}
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 35, 4, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
break;
case DOT:
{
alt35=8;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return;}
NoViableAltException nvae =
new NoViableAltException("", 35, 0, input);
throw nvae;
}
switch (alt35) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:216:4: ^( RULE_REF ( ARG_ACTION )? ( elementOptions )? )
{
match(input,RULE_REF,FOLLOW_RULE_REF_in_atom1221); if (state.failed) return;
if ( input.LA(1)==Token.DOWN ) {
match(input, Token.DOWN, null); if (state.failed) return;
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:216:15: ( ARG_ACTION )?
int alt33=2;
int LA33_0 = input.LA(1);
if ( (LA33_0==ARG_ACTION) ) {
alt33=1;
}
switch (alt33) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:216:15: ARG_ACTION
{
match(input,ARG_ACTION,FOLLOW_ARG_ACTION_in_atom1223); if (state.failed) return;
}
break;
}
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:216:27: ( elementOptions )?
int alt34=2;
int LA34_0 = input.LA(1);
if ( (LA34_0==ELEMENT_OPTIONS) ) {
alt34=1;
}
switch (alt34) {
case 1 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:216:27: elementOptions
{
pushFollow(FOLLOW_elementOptions_in_atom1226);
elementOptions();
state._fsp--;
if (state.failed) return;
}
break;
}
match(input, Token.UP, null); if (state.failed) return;
}
}
break;
case 2 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:217:8: ^( STRING_LITERAL elementOptions )
{
match(input,STRING_LITERAL,FOLLOW_STRING_LITERAL_in_atom1238); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_elementOptions_in_atom1240);
elementOptions();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 3 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:218:4: STRING_LITERAL
{
match(input,STRING_LITERAL,FOLLOW_STRING_LITERAL_in_atom1246); if (state.failed) return;
}
break;
case 4 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:219:7: ^( TOKEN_REF elementOptions )
{
match(input,TOKEN_REF,FOLLOW_TOKEN_REF_in_atom1255); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_elementOptions_in_atom1257);
elementOptions();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 5 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:220:4: TOKEN_REF
{
match(input,TOKEN_REF,FOLLOW_TOKEN_REF_in_atom1263); if (state.failed) return;
}
break;
case 6 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:221:7: ^( WILDCARD elementOptions )
{
match(input,WILDCARD,FOLLOW_WILDCARD_in_atom1272); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
pushFollow(FOLLOW_elementOptions_in_atom1274);
elementOptions();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
case 7 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:222:4: WILDCARD
{
match(input,WILDCARD,FOLLOW_WILDCARD_in_atom1280); if (state.failed) return;
}
break;
case 8 :
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:223:4: ^( DOT ID element )
{
match(input,DOT,FOLLOW_DOT_in_atom1286); if (state.failed) return;
match(input, Token.DOWN, null); if (state.failed) return;
match(input,ID,FOLLOW_ID_in_atom1288); if (state.failed) return;
pushFollow(FOLLOW_element_in_atom1290);
element();
state._fsp--;
if (state.failed) return;
match(input, Token.UP, null); if (state.failed) return;
}
break;
}
}
finally {
// do for sure before leaving
}
}
// $ANTLR end "atom"
// $ANTLR start synpred1_LeftRecursiveRuleWalker
public final void synpred1_LeftRecursiveRuleWalker_fragment() throws RecognitionException {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:114:9: ( binary )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:114:10: binary
{
pushFollow(FOLLOW_binary_in_synpred1_LeftRecursiveRuleWalker348);
binary();
state._fsp--;
if (state.failed) return;
}
}
// $ANTLR end synpred1_LeftRecursiveRuleWalker
// $ANTLR start synpred2_LeftRecursiveRuleWalker
public final void synpred2_LeftRecursiveRuleWalker_fragment() throws RecognitionException {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:116:9: ( prefix )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:116:10: prefix
{
pushFollow(FOLLOW_prefix_in_synpred2_LeftRecursiveRuleWalker404);
prefix();
state._fsp--;
if (state.failed) return;
}
}
// $ANTLR end synpred2_LeftRecursiveRuleWalker
// $ANTLR start synpred3_LeftRecursiveRuleWalker
public final void synpred3_LeftRecursiveRuleWalker_fragment() throws RecognitionException {
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:118:9: ( suffix )
// org/antlr/v4/parse/LeftRecursiveRuleWalker.g:118:10: suffix
{
pushFollow(FOLLOW_suffix_in_synpred3_LeftRecursiveRuleWalker460);
suffix();
state._fsp--;
if (state.failed) return;
}
}
// $ANTLR end synpred3_LeftRecursiveRuleWalker
// Delegated rules
public final boolean synpred1_LeftRecursiveRuleWalker() {
state.backtracking++;
int start = input.mark();
try {
synpred1_LeftRecursiveRuleWalker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred2_LeftRecursiveRuleWalker() {
state.backtracking++;
int start = input.mark();
try {
synpred2_LeftRecursiveRuleWalker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
public final boolean synpred3_LeftRecursiveRuleWalker() {
state.backtracking++;
int start = input.mark();
try {
synpred3_LeftRecursiveRuleWalker_fragment(); // can never throw exception
} catch (RecognitionException re) {
System.err.println("impossible: "+re);
}
boolean success = !state.failed;
input.rewind(start);
state.backtracking--;
state.failed=false;
return success;
}
protected DFA11 dfa11 = new DFA11(this);
protected DFA14 dfa14 = new DFA14(this);
static final String DFA11_eotS =
"\130\uffff";
static final String DFA11_eofS =
"\130\uffff";
static final String DFA11_minS =
"\1\4\3\2\1\uffff\2\34\2\2\1\3\1\uffff\2\4\2\111\4\2\4\3\2\2\2\3\1\2\2"+
"\3\1\2\1\3\2\111\1\34\1\3\1\34\1\3\2\2\2\4\13\3\1\2\2\3\1\2\11\3\1\34"+
"\1\3\1\34\1\3\2\4\20\3";
static final String DFA11_maxS =
"\1\123\2\2\1\123\1\uffff\2\34\3\123\1\uffff\2\123\2\111\2\3\2\2\2\123"+
"\2\34\3\123\1\34\1\2\1\3\1\34\1\2\1\3\2\111\1\34\1\123\1\34\1\123\2\2"+
"\2\73\2\34\10\3\1\34\1\2\1\3\1\34\1\2\1\3\11\34\1\123\1\34\1\123\2\73"+
"\10\3\10\34";
static final String DFA11_acceptS =
"\4\uffff\1\1\5\uffff\1\2\115\uffff";
static final String DFA11_specialS =
"\130\uffff}>";
static final String[] DFA11_transitionS = {
"\1\4\5\uffff\1\1\11\uffff\1\4\22\uffff\1\4\6\uffff\1\2\2\uffff\1\4\4"+
"\uffff\1\3\1\uffff\1\4\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff\1"+
"\4\2\uffff\2\4\3\uffff\2\4",
"\1\5",
"\1\6",
"\1\4\1\12\1\7\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\10\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\11\2\uffff\2\4\3\uffff\2\4",
"",
"\1\13",
"\1\14",
"\1\15\1\12\1\7\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\10\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\11\2\uffff\2\4\3\uffff\2\4",
"\1\16\1\12\1\7\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\10\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\11\2\uffff\2\4\3\uffff\2\4",
"\1\12\1\7\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\10\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\11\2\uffff\2\4\3\uffff\2\4",
"",
"\1\4\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff\1\4\4"+
"\uffff\1\17\1\uffff\1\4\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff\1"+
"\4\2\uffff\2\4\3\uffff\2\4",
"\1\4\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff\1\4\4"+
"\uffff\1\20\1\uffff\1\4\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff\1"+
"\4\2\uffff\2\4\3\uffff\2\4",
"\1\21",
"\1\22",
"\1\4\1\23",
"\1\4\1\24",
"\1\25",
"\1\26",
"\1\12\1\27\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\30\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\31\2\uffff\2\4\3\uffff\2\4",
"\1\12\1\27\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\30\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\31\2\uffff\2\4\3\uffff\2\4",
"\1\34\6\uffff\1\33\21\uffff\1\32",
"\1\37\6\uffff\1\36\21\uffff\1\35",
"\1\40\1\12\1\27\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2"+
"\uffff\1\4\4\uffff\1\4\1\uffff\1\30\2\uffff\1\4\2\uffff\1\4\7\uffff\2"+
"\4\2\uffff\1\31\2\uffff\2\4\3\uffff\2\4",
"\1\41\1\12\1\27\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2"+
"\uffff\1\4\4\uffff\1\4\1\uffff\1\30\2\uffff\1\4\2\uffff\1\4\7\uffff\2"+
"\4\2\uffff\1\31\2\uffff\2\4\3\uffff\2\4",
"\1\12\1\27\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\30\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\31\2\uffff\2\4\3\uffff\2\4",
"\1\34\6\uffff\1\33\21\uffff\1\32",
"\1\42",
"\1\43",
"\1\37\6\uffff\1\36\21\uffff\1\35",
"\1\44",
"\1\45",
"\1\46",
"\1\47",
"\1\50",
"\1\12\1\7\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\10\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\11\2\uffff\2\4\3\uffff\2\4",
"\1\51",
"\1\12\1\7\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\10\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\11\2\uffff\2\4\3\uffff\2\4",
"\1\52",
"\1\53",
"\1\56\27\uffff\1\54\1\uffff\1\57\34\uffff\1\55",
"\1\62\27\uffff\1\60\1\uffff\1\63\34\uffff\1\61",
"\1\66\6\uffff\1\65\21\uffff\1\64",
"\1\71\6\uffff\1\70\21\uffff\1\67",
"\1\72",
"\1\73",
"\1\74",
"\1\75",
"\1\76",
"\1\77",
"\1\100",
"\1\101",
"\1\66\6\uffff\1\65\21\uffff\1\64",
"\1\102",
"\1\103",
"\1\71\6\uffff\1\70\21\uffff\1\67",
"\1\104",
"\1\105",
"\1\34\6\uffff\1\33\21\uffff\1\32",
"\1\34\6\uffff\1\33\21\uffff\1\32",
"\1\34\6\uffff\1\33\21\uffff\1\32",
"\1\34\6\uffff\1\33\21\uffff\1\32",
"\1\37\6\uffff\1\36\21\uffff\1\35",
"\1\37\6\uffff\1\36\21\uffff\1\35",
"\1\37\6\uffff\1\36\21\uffff\1\35",
"\1\37\6\uffff\1\36\21\uffff\1\35",
"\1\106",
"\1\12\1\27\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\30\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\31\2\uffff\2\4\3\uffff\2\4",
"\1\107",
"\1\12\1\27\5\uffff\1\4\11\uffff\1\4\22\uffff\1\4\6\uffff\1\4\2\uffff"+
"\1\4\4\uffff\1\4\1\uffff\1\30\2\uffff\1\4\2\uffff\1\4\7\uffff\2\4\2\uffff"+
"\1\31\2\uffff\2\4\3\uffff\2\4",
"\1\112\27\uffff\1\110\1\uffff\1\113\34\uffff\1\111",
"\1\116\27\uffff\1\114\1\uffff\1\117\34\uffff\1\115",
"\1\120",
"\1\121",
"\1\122",
"\1\123",
"\1\124",
"\1\125",
"\1\126",
"\1\127",
"\1\66\6\uffff\1\65\21\uffff\1\64",
"\1\66\6\uffff\1\65\21\uffff\1\64",
"\1\66\6\uffff\1\65\21\uffff\1\64",
"\1\66\6\uffff\1\65\21\uffff\1\64",
"\1\71\6\uffff\1\70\21\uffff\1\67",
"\1\71\6\uffff\1\70\21\uffff\1\67",
"\1\71\6\uffff\1\70\21\uffff\1\67",
"\1\71\6\uffff\1\70\21\uffff\1\67"
};
static final short[] DFA11_eot = DFA.unpackEncodedString(DFA11_eotS);
static final short[] DFA11_eof = DFA.unpackEncodedString(DFA11_eofS);
static final char[] DFA11_min = DFA.unpackEncodedStringToUnsignedChars(DFA11_minS);
static final char[] DFA11_max = DFA.unpackEncodedStringToUnsignedChars(DFA11_maxS);
static final short[] DFA11_accept = DFA.unpackEncodedString(DFA11_acceptS);
static final short[] DFA11_special = DFA.unpackEncodedString(DFA11_specialS);
static final short[][] DFA11_transition;
static {
int numStates = DFA11_transitionS.length;
DFA11_transition = new short[numStates][];
for (int i=0; i © 2015 - 2024 Weber Informatics LLC | Privacy Policy