org.apache.lucene.expressions.js.XJavascriptParser Maven / Gradle / Ivy
// ANTLR GENERATED CODE: DO NOT EDIT
package org.apache.lucene.expressions.js;
import java.text.ParseException;
import org.antlr.runtime.*;
import java.util.Stack;
import java.util.List;
import java.util.ArrayList;
import org.antlr.runtime.tree.*;
@SuppressWarnings("all")
class XJavascriptParser extends Parser {
static {
assert org.elasticsearch.Version.CURRENT.luceneVersion == org.apache.lucene.util.Version.LUCENE_4_9: "Remove this code once we upgrade to Lucene 4.10 (LUCENE-5806)";
}
public static final String[] tokenNames = new String[] {
"", "", "", "", "ARRAY", "AT_ADD", "AT_BIT_AND",
"AT_BIT_NOT", "AT_BIT_OR", "AT_BIT_SHL", "AT_BIT_SHR", "AT_BIT_SHU", "AT_BIT_XOR",
"AT_BOOL_AND", "AT_BOOL_NOT", "AT_BOOL_OR", "AT_CALL", "AT_COLON", "AT_COMMA",
"AT_COMP_EQ", "AT_COMP_GT", "AT_COMP_GTE", "AT_COMP_LT", "AT_COMP_LTE",
"AT_COMP_NEQ", "AT_COND_QUE", "AT_DIVIDE", "AT_DOT", "AT_LPAREN", "AT_MODULO",
"AT_MULTIPLY", "AT_NEGATE", "AT_RPAREN", "AT_SUBTRACT", "DECIMAL", "DECIMALDIGIT",
"DECIMALINTEGER", "DOUBLE_STRING_CHAR", "EXPONENT", "HEX", "HEXDIGIT",
"ID", "OBJECT", "OCTAL", "OCTALDIGIT", "SINGLE_STRING_CHAR", "STRING",
"VARIABLE", "WS"
};
public static final int EOF=-1;
public static final int ARRAY=4;
public static final int AT_ADD=5;
public static final int AT_BIT_AND=6;
public static final int AT_BIT_NOT=7;
public static final int AT_BIT_OR=8;
public static final int AT_BIT_SHL=9;
public static final int AT_BIT_SHR=10;
public static final int AT_BIT_SHU=11;
public static final int AT_BIT_XOR=12;
public static final int AT_BOOL_AND=13;
public static final int AT_BOOL_NOT=14;
public static final int AT_BOOL_OR=15;
public static final int AT_CALL=16;
public static final int AT_COLON=17;
public static final int AT_COMMA=18;
public static final int AT_COMP_EQ=19;
public static final int AT_COMP_GT=20;
public static final int AT_COMP_GTE=21;
public static final int AT_COMP_LT=22;
public static final int AT_COMP_LTE=23;
public static final int AT_COMP_NEQ=24;
public static final int AT_COND_QUE=25;
public static final int AT_DIVIDE=26;
public static final int AT_DOT=27;
public static final int AT_LPAREN=28;
public static final int AT_MODULO=29;
public static final int AT_MULTIPLY=30;
public static final int AT_NEGATE=31;
public static final int AT_RPAREN=32;
public static final int AT_SUBTRACT=33;
public static final int DECIMAL=34;
public static final int DECIMALDIGIT=35;
public static final int DECIMALINTEGER=36;
public static final int DOUBLE_STRING_CHAR=37;
public static final int EXPONENT=38;
public static final int HEX=39;
public static final int HEXDIGIT=40;
public static final int ID=41;
public static final int OBJECT=42;
public static final int OCTAL=43;
public static final int OCTALDIGIT=44;
public static final int SINGLE_STRING_CHAR=45;
public static final int STRING=46;
public static final int VARIABLE=47;
public static final int WS=48;
// delegates
public Parser[] getDelegates() {
return new Parser[] {};
}
// delegators
public XJavascriptParser(TokenStream input) {
this(input, new RecognizerSharedState());
}
public XJavascriptParser(TokenStream input, RecognizerSharedState state) {
super(input, state);
}
protected TreeAdaptor adaptor = new CommonTreeAdaptor();
public void setTreeAdaptor(TreeAdaptor adaptor) {
this.adaptor = adaptor;
}
public TreeAdaptor getTreeAdaptor() {
return adaptor;
}
@Override public String[] getTokenNames() { return XJavascriptParser.tokenNames; }
@Override public String getGrammarFileName() { return "src/java/org/apache/lucene/expressions/js/Javascript.g"; }
@Override
public void displayRecognitionError(String[] tokenNames, RecognitionException re) {
String message;
if (re.token == null) {
message = " unknown error (missing token).";
}
else if (re instanceof UnwantedTokenException) {
message = " extraneous " + getReadableTokenString(re.token)
+ " at position (" + re.charPositionInLine + ").";
}
else if (re instanceof MissingTokenException) {
message = " missing " + getReadableTokenString(re.token)
+ " at position (" + re.charPositionInLine + ").";
}
else if (re instanceof NoViableAltException) {
switch (re.token.getType()) {
case EOF:
message = " unexpected end of expression.";
break;
default:
message = " invalid sequence of tokens near " + getReadableTokenString(re.token)
+ " at position (" + re.charPositionInLine + ").";
break;
}
}
else {
message = " unexpected token " + getReadableTokenString(re.token)
+ " at position (" + re.charPositionInLine + ").";
}
ParseException parseException = new ParseException(message, re.charPositionInLine);
parseException.initCause(re);
throw new RuntimeException(parseException);
}
public static String getReadableTokenString(Token token) {
if (token == null) {
return "unknown token";
}
switch (token.getType()) {
case AT_LPAREN:
return "open parenthesis '('";
case AT_RPAREN:
return "close parenthesis ')'";
case AT_COMP_LT:
return "less than '<'";
case AT_COMP_LTE:
return "less than or equal '<='";
case AT_COMP_GT:
return "greater than '>'";
case AT_COMP_GTE:
return "greater than or equal '>='";
case AT_COMP_EQ:
return "equal '=='";
case AT_NEGATE:
return "negate '!='";
case AT_BOOL_NOT:
return "boolean not '!'";
case AT_BOOL_AND:
return "boolean and '&&'";
case AT_BOOL_OR:
return "boolean or '||'";
case AT_COND_QUE:
return "conditional '?'";
case AT_ADD:
return "addition '+'";
case AT_SUBTRACT:
return "subtraction '-'";
case AT_MULTIPLY:
return "multiplication '*'";
case AT_DIVIDE:
return "division '/'";
case AT_MODULO:
return "modulo '%'";
case AT_BIT_SHL:
return "bit shift left '<<'";
case AT_BIT_SHR:
return "bit shift right '>>'";
case AT_BIT_SHU:
return "unsigned bit shift right '>>>'";
case AT_BIT_AND:
return "bitwise and '&'";
case AT_BIT_OR:
return "bitwise or '|'";
case AT_BIT_XOR:
return "bitwise xor '^'";
case AT_BIT_NOT:
return "bitwise not '~'";
case ID:
return "identifier '" + token.getText() + "'";
case DECIMAL:
return "decimal '" + token.getText() + "'";
case OCTAL:
return "octal '" + token.getText() + "'";
case HEX:
return "hex '" + token.getText() + "'";
case EOF:
return "end of expression";
default:
return "'" + token.getText() + "'";
}
}
public static class expression_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "expression"
// src/java/org/apache/lucene/expressions/js/Javascript.g:250:1: expression : conditional EOF !;
public final XJavascriptParser.expression_return expression() throws RecognitionException {
XJavascriptParser.expression_return retval = new XJavascriptParser.expression_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token EOF2=null;
ParserRuleReturnScope conditional1 =null;
CommonTree EOF2_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:251:5: ( conditional EOF !)
// src/java/org/apache/lucene/expressions/js/Javascript.g:251:7: conditional EOF !
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_conditional_in_expression737);
conditional1=conditional();
state._fsp--;
adaptor.addChild(root_0, conditional1.getTree());
EOF2=(Token)match(input,EOF,FOLLOW_EOF_in_expression739);
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "expression"
public static class conditional_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "conditional"
// src/java/org/apache/lucene/expressions/js/Javascript.g:254:1: conditional : logical_or ( AT_COND_QUE ^ conditional AT_COLON ! conditional )? ;
public final XJavascriptParser.conditional_return conditional() throws RecognitionException {
XJavascriptParser.conditional_return retval = new XJavascriptParser.conditional_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_COND_QUE4=null;
Token AT_COLON6=null;
ParserRuleReturnScope logical_or3 =null;
ParserRuleReturnScope conditional5 =null;
ParserRuleReturnScope conditional7 =null;
CommonTree AT_COND_QUE4_tree=null;
CommonTree AT_COLON6_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:255:5: ( logical_or ( AT_COND_QUE ^ conditional AT_COLON ! conditional )? )
// src/java/org/apache/lucene/expressions/js/Javascript.g:255:7: logical_or ( AT_COND_QUE ^ conditional AT_COLON ! conditional )?
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_logical_or_in_conditional757);
logical_or3=logical_or();
state._fsp--;
adaptor.addChild(root_0, logical_or3.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:255:18: ( AT_COND_QUE ^ conditional AT_COLON ! conditional )?
int alt1=2;
int LA1_0 = input.LA(1);
if ( (LA1_0==AT_COND_QUE) ) {
alt1=1;
}
switch (alt1) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:255:19: AT_COND_QUE ^ conditional AT_COLON ! conditional
{
AT_COND_QUE4=(Token)match(input,AT_COND_QUE,FOLLOW_AT_COND_QUE_in_conditional760);
AT_COND_QUE4_tree = (CommonTree)adaptor.create(AT_COND_QUE4);
root_0 = (CommonTree)adaptor.becomeRoot(AT_COND_QUE4_tree, root_0);
pushFollow(FOLLOW_conditional_in_conditional763);
conditional5=conditional();
state._fsp--;
adaptor.addChild(root_0, conditional5.getTree());
AT_COLON6=(Token)match(input,AT_COLON,FOLLOW_AT_COLON_in_conditional765);
pushFollow(FOLLOW_conditional_in_conditional768);
conditional7=conditional();
state._fsp--;
adaptor.addChild(root_0, conditional7.getTree());
}
break;
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "conditional"
public static class logical_or_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "logical_or"
// src/java/org/apache/lucene/expressions/js/Javascript.g:258:1: logical_or : logical_and ( AT_BOOL_OR ^ logical_and )* ;
public final XJavascriptParser.logical_or_return logical_or() throws RecognitionException {
XJavascriptParser.logical_or_return retval = new XJavascriptParser.logical_or_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_BOOL_OR9=null;
ParserRuleReturnScope logical_and8 =null;
ParserRuleReturnScope logical_and10 =null;
CommonTree AT_BOOL_OR9_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:259:5: ( logical_and ( AT_BOOL_OR ^ logical_and )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:259:7: logical_and ( AT_BOOL_OR ^ logical_and )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_logical_and_in_logical_or787);
logical_and8=logical_and();
state._fsp--;
adaptor.addChild(root_0, logical_and8.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:259:19: ( AT_BOOL_OR ^ logical_and )*
loop2:
while (true) {
int alt2=2;
int LA2_0 = input.LA(1);
if ( (LA2_0==AT_BOOL_OR) ) {
alt2=1;
}
switch (alt2) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:259:20: AT_BOOL_OR ^ logical_and
{
AT_BOOL_OR9=(Token)match(input,AT_BOOL_OR,FOLLOW_AT_BOOL_OR_in_logical_or790);
AT_BOOL_OR9_tree = (CommonTree)adaptor.create(AT_BOOL_OR9);
root_0 = (CommonTree)adaptor.becomeRoot(AT_BOOL_OR9_tree, root_0);
pushFollow(FOLLOW_logical_and_in_logical_or793);
logical_and10=logical_and();
state._fsp--;
adaptor.addChild(root_0, logical_and10.getTree());
}
break;
default :
break loop2;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "logical_or"
public static class logical_and_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "logical_and"
// src/java/org/apache/lucene/expressions/js/Javascript.g:262:1: logical_and : bitwise_or ( AT_BOOL_AND ^ bitwise_or )* ;
public final XJavascriptParser.logical_and_return logical_and() throws RecognitionException {
XJavascriptParser.logical_and_return retval = new XJavascriptParser.logical_and_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_BOOL_AND12=null;
ParserRuleReturnScope bitwise_or11 =null;
ParserRuleReturnScope bitwise_or13 =null;
CommonTree AT_BOOL_AND12_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:263:5: ( bitwise_or ( AT_BOOL_AND ^ bitwise_or )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:263:7: bitwise_or ( AT_BOOL_AND ^ bitwise_or )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_bitwise_or_in_logical_and812);
bitwise_or11=bitwise_or();
state._fsp--;
adaptor.addChild(root_0, bitwise_or11.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:263:18: ( AT_BOOL_AND ^ bitwise_or )*
loop3:
while (true) {
int alt3=2;
int LA3_0 = input.LA(1);
if ( (LA3_0==AT_BOOL_AND) ) {
alt3=1;
}
switch (alt3) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:263:19: AT_BOOL_AND ^ bitwise_or
{
AT_BOOL_AND12=(Token)match(input,AT_BOOL_AND,FOLLOW_AT_BOOL_AND_in_logical_and815);
AT_BOOL_AND12_tree = (CommonTree)adaptor.create(AT_BOOL_AND12);
root_0 = (CommonTree)adaptor.becomeRoot(AT_BOOL_AND12_tree, root_0);
pushFollow(FOLLOW_bitwise_or_in_logical_and818);
bitwise_or13=bitwise_or();
state._fsp--;
adaptor.addChild(root_0, bitwise_or13.getTree());
}
break;
default :
break loop3;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "logical_and"
public static class bitwise_or_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "bitwise_or"
// src/java/org/apache/lucene/expressions/js/Javascript.g:266:1: bitwise_or : bitwise_xor ( AT_BIT_OR ^ bitwise_xor )* ;
public final XJavascriptParser.bitwise_or_return bitwise_or() throws RecognitionException {
XJavascriptParser.bitwise_or_return retval = new XJavascriptParser.bitwise_or_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_BIT_OR15=null;
ParserRuleReturnScope bitwise_xor14 =null;
ParserRuleReturnScope bitwise_xor16 =null;
CommonTree AT_BIT_OR15_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:267:5: ( bitwise_xor ( AT_BIT_OR ^ bitwise_xor )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:267:7: bitwise_xor ( AT_BIT_OR ^ bitwise_xor )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_bitwise_xor_in_bitwise_or837);
bitwise_xor14=bitwise_xor();
state._fsp--;
adaptor.addChild(root_0, bitwise_xor14.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:267:19: ( AT_BIT_OR ^ bitwise_xor )*
loop4:
while (true) {
int alt4=2;
int LA4_0 = input.LA(1);
if ( (LA4_0==AT_BIT_OR) ) {
alt4=1;
}
switch (alt4) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:267:20: AT_BIT_OR ^ bitwise_xor
{
AT_BIT_OR15=(Token)match(input,AT_BIT_OR,FOLLOW_AT_BIT_OR_in_bitwise_or840);
AT_BIT_OR15_tree = (CommonTree)adaptor.create(AT_BIT_OR15);
root_0 = (CommonTree)adaptor.becomeRoot(AT_BIT_OR15_tree, root_0);
pushFollow(FOLLOW_bitwise_xor_in_bitwise_or843);
bitwise_xor16=bitwise_xor();
state._fsp--;
adaptor.addChild(root_0, bitwise_xor16.getTree());
}
break;
default :
break loop4;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "bitwise_or"
public static class bitwise_xor_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "bitwise_xor"
// src/java/org/apache/lucene/expressions/js/Javascript.g:270:1: bitwise_xor : bitwise_and ( AT_BIT_XOR ^ bitwise_and )* ;
public final XJavascriptParser.bitwise_xor_return bitwise_xor() throws RecognitionException {
XJavascriptParser.bitwise_xor_return retval = new XJavascriptParser.bitwise_xor_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_BIT_XOR18=null;
ParserRuleReturnScope bitwise_and17 =null;
ParserRuleReturnScope bitwise_and19 =null;
CommonTree AT_BIT_XOR18_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:271:5: ( bitwise_and ( AT_BIT_XOR ^ bitwise_and )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:271:7: bitwise_and ( AT_BIT_XOR ^ bitwise_and )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_bitwise_and_in_bitwise_xor862);
bitwise_and17=bitwise_and();
state._fsp--;
adaptor.addChild(root_0, bitwise_and17.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:271:19: ( AT_BIT_XOR ^ bitwise_and )*
loop5:
while (true) {
int alt5=2;
int LA5_0 = input.LA(1);
if ( (LA5_0==AT_BIT_XOR) ) {
alt5=1;
}
switch (alt5) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:271:20: AT_BIT_XOR ^ bitwise_and
{
AT_BIT_XOR18=(Token)match(input,AT_BIT_XOR,FOLLOW_AT_BIT_XOR_in_bitwise_xor865);
AT_BIT_XOR18_tree = (CommonTree)adaptor.create(AT_BIT_XOR18);
root_0 = (CommonTree)adaptor.becomeRoot(AT_BIT_XOR18_tree, root_0);
pushFollow(FOLLOW_bitwise_and_in_bitwise_xor868);
bitwise_and19=bitwise_and();
state._fsp--;
adaptor.addChild(root_0, bitwise_and19.getTree());
}
break;
default :
break loop5;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "bitwise_xor"
public static class bitwise_and_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "bitwise_and"
// src/java/org/apache/lucene/expressions/js/Javascript.g:274:1: bitwise_and : equality ( AT_BIT_AND ^ equality )* ;
public final XJavascriptParser.bitwise_and_return bitwise_and() throws RecognitionException {
XJavascriptParser.bitwise_and_return retval = new XJavascriptParser.bitwise_and_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_BIT_AND21=null;
ParserRuleReturnScope equality20 =null;
ParserRuleReturnScope equality22 =null;
CommonTree AT_BIT_AND21_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:275:5: ( equality ( AT_BIT_AND ^ equality )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:275:8: equality ( AT_BIT_AND ^ equality )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_equality_in_bitwise_and888);
equality20=equality();
state._fsp--;
adaptor.addChild(root_0, equality20.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:275:17: ( AT_BIT_AND ^ equality )*
loop6:
while (true) {
int alt6=2;
int LA6_0 = input.LA(1);
if ( (LA6_0==AT_BIT_AND) ) {
alt6=1;
}
switch (alt6) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:275:18: AT_BIT_AND ^ equality
{
AT_BIT_AND21=(Token)match(input,AT_BIT_AND,FOLLOW_AT_BIT_AND_in_bitwise_and891);
AT_BIT_AND21_tree = (CommonTree)adaptor.create(AT_BIT_AND21);
root_0 = (CommonTree)adaptor.becomeRoot(AT_BIT_AND21_tree, root_0);
pushFollow(FOLLOW_equality_in_bitwise_and894);
equality22=equality();
state._fsp--;
adaptor.addChild(root_0, equality22.getTree());
}
break;
default :
break loop6;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "bitwise_and"
public static class equality_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "equality"
// src/java/org/apache/lucene/expressions/js/Javascript.g:278:1: equality : relational ( ( AT_COMP_EQ | AT_COMP_NEQ ) ^ relational )* ;
public final XJavascriptParser.equality_return equality() throws RecognitionException {
XJavascriptParser.equality_return retval = new XJavascriptParser.equality_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token set24=null;
ParserRuleReturnScope relational23 =null;
ParserRuleReturnScope relational25 =null;
CommonTree set24_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:279:5: ( relational ( ( AT_COMP_EQ | AT_COMP_NEQ ) ^ relational )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:279:7: relational ( ( AT_COMP_EQ | AT_COMP_NEQ ) ^ relational )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_relational_in_equality913);
relational23=relational();
state._fsp--;
adaptor.addChild(root_0, relational23.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:279:18: ( ( AT_COMP_EQ | AT_COMP_NEQ ) ^ relational )*
loop7:
while (true) {
int alt7=2;
int LA7_0 = input.LA(1);
if ( (LA7_0==AT_COMP_EQ||LA7_0==AT_COMP_NEQ) ) {
alt7=1;
}
switch (alt7) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:279:19: ( AT_COMP_EQ | AT_COMP_NEQ ) ^ relational
{
set24=input.LT(1);
set24=input.LT(1);
if ( input.LA(1)==AT_COMP_EQ||input.LA(1)==AT_COMP_NEQ ) {
input.consume();
root_0 = (CommonTree)adaptor.becomeRoot((CommonTree)adaptor.create(set24), root_0);
state.errorRecovery=false;
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
pushFollow(FOLLOW_relational_in_equality925);
relational25=relational();
state._fsp--;
adaptor.addChild(root_0, relational25.getTree());
}
break;
default :
break loop7;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "equality"
public static class relational_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "relational"
// src/java/org/apache/lucene/expressions/js/Javascript.g:282:1: relational : shift ( ( AT_COMP_LT | AT_COMP_GT | AT_COMP_LTE | AT_COMP_GTE ) ^ shift )* ;
public final XJavascriptParser.relational_return relational() throws RecognitionException {
XJavascriptParser.relational_return retval = new XJavascriptParser.relational_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token set27=null;
ParserRuleReturnScope shift26 =null;
ParserRuleReturnScope shift28 =null;
CommonTree set27_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:283:5: ( shift ( ( AT_COMP_LT | AT_COMP_GT | AT_COMP_LTE | AT_COMP_GTE ) ^ shift )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:283:7: shift ( ( AT_COMP_LT | AT_COMP_GT | AT_COMP_LTE | AT_COMP_GTE ) ^ shift )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_shift_in_relational944);
shift26=shift();
state._fsp--;
adaptor.addChild(root_0, shift26.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:283:13: ( ( AT_COMP_LT | AT_COMP_GT | AT_COMP_LTE | AT_COMP_GTE ) ^ shift )*
loop8:
while (true) {
int alt8=2;
int LA8_0 = input.LA(1);
if ( ((LA8_0 >= AT_COMP_GT && LA8_0 <= AT_COMP_LTE)) ) {
alt8=1;
}
switch (alt8) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:283:14: ( AT_COMP_LT | AT_COMP_GT | AT_COMP_LTE | AT_COMP_GTE ) ^ shift
{
set27=input.LT(1);
set27=input.LT(1);
if ( (input.LA(1) >= AT_COMP_GT && input.LA(1) <= AT_COMP_LTE) ) {
input.consume();
root_0 = (CommonTree)adaptor.becomeRoot((CommonTree)adaptor.create(set27), root_0);
state.errorRecovery=false;
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
pushFollow(FOLLOW_shift_in_relational964);
shift28=shift();
state._fsp--;
adaptor.addChild(root_0, shift28.getTree());
}
break;
default :
break loop8;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "relational"
public static class shift_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "shift"
// src/java/org/apache/lucene/expressions/js/Javascript.g:286:1: shift : additive ( ( AT_BIT_SHL | AT_BIT_SHR | AT_BIT_SHU ) ^ additive )* ;
public final XJavascriptParser.shift_return shift() throws RecognitionException {
XJavascriptParser.shift_return retval = new XJavascriptParser.shift_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token set30=null;
ParserRuleReturnScope additive29 =null;
ParserRuleReturnScope additive31 =null;
CommonTree set30_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:287:5: ( additive ( ( AT_BIT_SHL | AT_BIT_SHR | AT_BIT_SHU ) ^ additive )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:287:7: additive ( ( AT_BIT_SHL | AT_BIT_SHR | AT_BIT_SHU ) ^ additive )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_additive_in_shift983);
additive29=additive();
state._fsp--;
adaptor.addChild(root_0, additive29.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:287:16: ( ( AT_BIT_SHL | AT_BIT_SHR | AT_BIT_SHU ) ^ additive )*
loop9:
while (true) {
int alt9=2;
int LA9_0 = input.LA(1);
if ( ((LA9_0 >= AT_BIT_SHL && LA9_0 <= AT_BIT_SHU)) ) {
alt9=1;
}
switch (alt9) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:287:17: ( AT_BIT_SHL | AT_BIT_SHR | AT_BIT_SHU ) ^ additive
{
set30=input.LT(1);
set30=input.LT(1);
if ( (input.LA(1) >= AT_BIT_SHL && input.LA(1) <= AT_BIT_SHU) ) {
input.consume();
root_0 = (CommonTree)adaptor.becomeRoot((CommonTree)adaptor.create(set30), root_0);
state.errorRecovery=false;
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
pushFollow(FOLLOW_additive_in_shift999);
additive31=additive();
state._fsp--;
adaptor.addChild(root_0, additive31.getTree());
}
break;
default :
break loop9;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "shift"
public static class additive_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "additive"
// src/java/org/apache/lucene/expressions/js/Javascript.g:290:1: additive : multiplicative ( ( AT_ADD | AT_SUBTRACT ) ^ multiplicative )* ;
public final XJavascriptParser.additive_return additive() throws RecognitionException {
XJavascriptParser.additive_return retval = new XJavascriptParser.additive_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token set33=null;
ParserRuleReturnScope multiplicative32 =null;
ParserRuleReturnScope multiplicative34 =null;
CommonTree set33_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:291:5: ( multiplicative ( ( AT_ADD | AT_SUBTRACT ) ^ multiplicative )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:291:7: multiplicative ( ( AT_ADD | AT_SUBTRACT ) ^ multiplicative )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_multiplicative_in_additive1018);
multiplicative32=multiplicative();
state._fsp--;
adaptor.addChild(root_0, multiplicative32.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:291:22: ( ( AT_ADD | AT_SUBTRACT ) ^ multiplicative )*
loop10:
while (true) {
int alt10=2;
int LA10_0 = input.LA(1);
if ( (LA10_0==AT_ADD||LA10_0==AT_SUBTRACT) ) {
alt10=1;
}
switch (alt10) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:291:23: ( AT_ADD | AT_SUBTRACT ) ^ multiplicative
{
set33=input.LT(1);
set33=input.LT(1);
if ( input.LA(1)==AT_ADD||input.LA(1)==AT_SUBTRACT ) {
input.consume();
root_0 = (CommonTree)adaptor.becomeRoot((CommonTree)adaptor.create(set33), root_0);
state.errorRecovery=false;
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
pushFollow(FOLLOW_multiplicative_in_additive1030);
multiplicative34=multiplicative();
state._fsp--;
adaptor.addChild(root_0, multiplicative34.getTree());
}
break;
default :
break loop10;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "additive"
public static class multiplicative_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "multiplicative"
// src/java/org/apache/lucene/expressions/js/Javascript.g:294:1: multiplicative : unary ( ( AT_MULTIPLY | AT_DIVIDE | AT_MODULO ) ^ unary )* ;
public final XJavascriptParser.multiplicative_return multiplicative() throws RecognitionException {
XJavascriptParser.multiplicative_return retval = new XJavascriptParser.multiplicative_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token set36=null;
ParserRuleReturnScope unary35 =null;
ParserRuleReturnScope unary37 =null;
CommonTree set36_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:295:5: ( unary ( ( AT_MULTIPLY | AT_DIVIDE | AT_MODULO ) ^ unary )* )
// src/java/org/apache/lucene/expressions/js/Javascript.g:295:7: unary ( ( AT_MULTIPLY | AT_DIVIDE | AT_MODULO ) ^ unary )*
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_unary_in_multiplicative1049);
unary35=unary();
state._fsp--;
adaptor.addChild(root_0, unary35.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:295:13: ( ( AT_MULTIPLY | AT_DIVIDE | AT_MODULO ) ^ unary )*
loop11:
while (true) {
int alt11=2;
int LA11_0 = input.LA(1);
if ( (LA11_0==AT_DIVIDE||(LA11_0 >= AT_MODULO && LA11_0 <= AT_MULTIPLY)) ) {
alt11=1;
}
switch (alt11) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:295:14: ( AT_MULTIPLY | AT_DIVIDE | AT_MODULO ) ^ unary
{
set36=input.LT(1);
set36=input.LT(1);
if ( input.LA(1)==AT_DIVIDE||(input.LA(1) >= AT_MODULO && input.LA(1) <= AT_MULTIPLY) ) {
input.consume();
root_0 = (CommonTree)adaptor.becomeRoot((CommonTree)adaptor.create(set36), root_0);
state.errorRecovery=false;
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
pushFollow(FOLLOW_unary_in_multiplicative1065);
unary37=unary();
state._fsp--;
adaptor.addChild(root_0, unary37.getTree());
}
break;
default :
break loop11;
}
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "multiplicative"
public static class unary_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "unary"
// src/java/org/apache/lucene/expressions/js/Javascript.g:298:1: unary : ( postfix | AT_ADD ! unary | unary_operator ^ unary );
public final XJavascriptParser.unary_return unary() throws RecognitionException {
XJavascriptParser.unary_return retval = new XJavascriptParser.unary_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_ADD39=null;
ParserRuleReturnScope postfix38 =null;
ParserRuleReturnScope unary40 =null;
ParserRuleReturnScope unary_operator41 =null;
ParserRuleReturnScope unary42 =null;
CommonTree AT_ADD39_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:299:5: ( postfix | AT_ADD ! unary | unary_operator ^ unary )
int alt12=3;
switch ( input.LA(1) ) {
case AT_LPAREN:
case DECIMAL:
case HEX:
case OCTAL:
case VARIABLE:
{
alt12=1;
}
break;
case AT_ADD:
{
alt12=2;
}
break;
case AT_BIT_NOT:
case AT_BOOL_NOT:
case AT_SUBTRACT:
{
alt12=3;
}
break;
default:
NoViableAltException nvae =
new NoViableAltException("", 12, 0, input);
throw nvae;
}
switch (alt12) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:299:7: postfix
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_postfix_in_unary1084);
postfix38=postfix();
state._fsp--;
adaptor.addChild(root_0, postfix38.getTree());
}
break;
case 2 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:300:7: AT_ADD ! unary
{
root_0 = (CommonTree)adaptor.nil();
AT_ADD39=(Token)match(input,AT_ADD,FOLLOW_AT_ADD_in_unary1092);
pushFollow(FOLLOW_unary_in_unary1095);
unary40=unary();
state._fsp--;
adaptor.addChild(root_0, unary40.getTree());
}
break;
case 3 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:301:7: unary_operator ^ unary
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_unary_operator_in_unary1103);
unary_operator41=unary_operator();
state._fsp--;
root_0 = (CommonTree)adaptor.becomeRoot(unary_operator41.getTree(), root_0);
pushFollow(FOLLOW_unary_in_unary1106);
unary42=unary();
state._fsp--;
adaptor.addChild(root_0, unary42.getTree());
}
break;
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "unary"
public static class unary_operator_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "unary_operator"
// src/java/org/apache/lucene/expressions/js/Javascript.g:304:1: unary_operator : ( AT_SUBTRACT -> AT_NEGATE | AT_BIT_NOT | AT_BOOL_NOT );
public final XJavascriptParser.unary_operator_return unary_operator() throws RecognitionException {
XJavascriptParser.unary_operator_return retval = new XJavascriptParser.unary_operator_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_SUBTRACT43=null;
Token AT_BIT_NOT44=null;
Token AT_BOOL_NOT45=null;
CommonTree AT_SUBTRACT43_tree=null;
CommonTree AT_BIT_NOT44_tree=null;
CommonTree AT_BOOL_NOT45_tree=null;
RewriteRuleTokenStream stream_AT_SUBTRACT=new RewriteRuleTokenStream(adaptor,"token AT_SUBTRACT");
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:305:5: ( AT_SUBTRACT -> AT_NEGATE | AT_BIT_NOT | AT_BOOL_NOT )
int alt13=3;
switch ( input.LA(1) ) {
case AT_SUBTRACT:
{
alt13=1;
}
break;
case AT_BIT_NOT:
{
alt13=2;
}
break;
case AT_BOOL_NOT:
{
alt13=3;
}
break;
default:
NoViableAltException nvae =
new NoViableAltException("", 13, 0, input);
throw nvae;
}
switch (alt13) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:305:7: AT_SUBTRACT
{
AT_SUBTRACT43=(Token)match(input,AT_SUBTRACT,FOLLOW_AT_SUBTRACT_in_unary_operator1123);
stream_AT_SUBTRACT.add(AT_SUBTRACT43);
// AST REWRITE
// elements:
// token labels:
// rule labels: retval
// token list labels:
// rule list labels:
// wildcard labels:
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval=new RewriteRuleSubtreeStream(adaptor,"rule retval",retval!=null?retval.getTree():null);
root_0 = (CommonTree)adaptor.nil();
// 305:19: -> AT_NEGATE
{
adaptor.addChild(root_0, (CommonTree)adaptor.create(AT_NEGATE, "AT_NEGATE"));
}
retval.tree = root_0;
}
break;
case 2 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:306:7: AT_BIT_NOT
{
root_0 = (CommonTree)adaptor.nil();
AT_BIT_NOT44=(Token)match(input,AT_BIT_NOT,FOLLOW_AT_BIT_NOT_in_unary_operator1135);
AT_BIT_NOT44_tree = (CommonTree)adaptor.create(AT_BIT_NOT44);
adaptor.addChild(root_0, AT_BIT_NOT44_tree);
}
break;
case 3 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:307:7: AT_BOOL_NOT
{
root_0 = (CommonTree)adaptor.nil();
AT_BOOL_NOT45=(Token)match(input,AT_BOOL_NOT,FOLLOW_AT_BOOL_NOT_in_unary_operator1143);
AT_BOOL_NOT45_tree = (CommonTree)adaptor.create(AT_BOOL_NOT45);
adaptor.addChild(root_0, AT_BOOL_NOT45_tree);
}
break;
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "unary_operator"
public static class postfix_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "postfix"
// src/java/org/apache/lucene/expressions/js/Javascript.g:310:1: postfix : ( primary | VARIABLE arguments -> ^( AT_CALL VARIABLE ( arguments )? ) );
public final XJavascriptParser.postfix_return postfix() throws RecognitionException {
XJavascriptParser.postfix_return retval = new XJavascriptParser.postfix_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token VARIABLE47=null;
ParserRuleReturnScope primary46 =null;
ParserRuleReturnScope arguments48 =null;
CommonTree VARIABLE47_tree=null;
RewriteRuleTokenStream stream_VARIABLE=new RewriteRuleTokenStream(adaptor,"token VARIABLE");
RewriteRuleSubtreeStream stream_arguments=new RewriteRuleSubtreeStream(adaptor,"rule arguments");
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:311:5: ( primary | VARIABLE arguments -> ^( AT_CALL VARIABLE ( arguments )? ) )
int alt14=2;
int LA14_0 = input.LA(1);
if ( (LA14_0==VARIABLE) ) {
int LA14_1 = input.LA(2);
if ( (LA14_1==EOF||(LA14_1 >= AT_ADD && LA14_1 <= AT_BIT_AND)||(LA14_1 >= AT_BIT_OR && LA14_1 <= AT_BOOL_AND)||LA14_1==AT_BOOL_OR||(LA14_1 >= AT_COLON && LA14_1 <= AT_DIVIDE)||(LA14_1 >= AT_MODULO && LA14_1 <= AT_MULTIPLY)||(LA14_1 >= AT_RPAREN && LA14_1 <= AT_SUBTRACT)) ) {
alt14=1;
}
else if ( (LA14_1==AT_LPAREN) ) {
alt14=2;
}
else {
int nvaeMark = input.mark();
try {
input.consume();
NoViableAltException nvae =
new NoViableAltException("", 14, 1, input);
throw nvae;
} finally {
input.rewind(nvaeMark);
}
}
}
else if ( (LA14_0==AT_LPAREN||LA14_0==DECIMAL||LA14_0==HEX||LA14_0==OCTAL) ) {
alt14=1;
}
else {
NoViableAltException nvae =
new NoViableAltException("", 14, 0, input);
throw nvae;
}
switch (alt14) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:311:7: primary
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_primary_in_postfix1160);
primary46=primary();
state._fsp--;
adaptor.addChild(root_0, primary46.getTree());
}
break;
case 2 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:312:7: VARIABLE arguments
{
VARIABLE47=(Token)match(input,VARIABLE,FOLLOW_VARIABLE_in_postfix1168);
stream_VARIABLE.add(VARIABLE47);
pushFollow(FOLLOW_arguments_in_postfix1170);
arguments48=arguments();
state._fsp--;
stream_arguments.add(arguments48.getTree());
// AST REWRITE
// elements: VARIABLE, arguments
// token labels:
// rule labels: retval
// token list labels:
// rule list labels:
// wildcard labels:
retval.tree = root_0;
RewriteRuleSubtreeStream stream_retval=new RewriteRuleSubtreeStream(adaptor,"rule retval",retval!=null?retval.getTree():null);
root_0 = (CommonTree)adaptor.nil();
// 312:26: -> ^( AT_CALL VARIABLE ( arguments )? )
{
// src/java/org/apache/lucene/expressions/js/Javascript.g:312:29: ^( AT_CALL VARIABLE ( arguments )? )
{
CommonTree root_1 = (CommonTree)adaptor.nil();
root_1 = (CommonTree)adaptor.becomeRoot((CommonTree)adaptor.create(AT_CALL, "AT_CALL"), root_1);
adaptor.addChild(root_1, stream_VARIABLE.nextNode());
// src/java/org/apache/lucene/expressions/js/Javascript.g:312:48: ( arguments )?
if ( stream_arguments.hasNext() ) {
adaptor.addChild(root_1, stream_arguments.nextTree());
}
stream_arguments.reset();
adaptor.addChild(root_0, root_1);
}
}
retval.tree = root_0;
}
break;
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "postfix"
public static class primary_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "primary"
// src/java/org/apache/lucene/expressions/js/Javascript.g:315:1: primary : ( VARIABLE | numeric | AT_LPAREN ! conditional AT_RPAREN !);
public final XJavascriptParser.primary_return primary() throws RecognitionException {
XJavascriptParser.primary_return retval = new XJavascriptParser.primary_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token VARIABLE49=null;
Token AT_LPAREN51=null;
Token AT_RPAREN53=null;
ParserRuleReturnScope numeric50 =null;
ParserRuleReturnScope conditional52 =null;
CommonTree VARIABLE49_tree=null;
CommonTree AT_LPAREN51_tree=null;
CommonTree AT_RPAREN53_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:316:5: ( VARIABLE | numeric | AT_LPAREN ! conditional AT_RPAREN !)
int alt15=3;
switch ( input.LA(1) ) {
case VARIABLE:
{
alt15=1;
}
break;
case DECIMAL:
case HEX:
case OCTAL:
{
alt15=2;
}
break;
case AT_LPAREN:
{
alt15=3;
}
break;
default:
NoViableAltException nvae =
new NoViableAltException("", 15, 0, input);
throw nvae;
}
switch (alt15) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:316:7: VARIABLE
{
root_0 = (CommonTree)adaptor.nil();
VARIABLE49=(Token)match(input,VARIABLE,FOLLOW_VARIABLE_in_primary1198);
VARIABLE49_tree = (CommonTree)adaptor.create(VARIABLE49);
adaptor.addChild(root_0, VARIABLE49_tree);
}
break;
case 2 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:317:7: numeric
{
root_0 = (CommonTree)adaptor.nil();
pushFollow(FOLLOW_numeric_in_primary1206);
numeric50=numeric();
state._fsp--;
adaptor.addChild(root_0, numeric50.getTree());
}
break;
case 3 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:318:7: AT_LPAREN ! conditional AT_RPAREN !
{
root_0 = (CommonTree)adaptor.nil();
AT_LPAREN51=(Token)match(input,AT_LPAREN,FOLLOW_AT_LPAREN_in_primary1214);
pushFollow(FOLLOW_conditional_in_primary1217);
conditional52=conditional();
state._fsp--;
adaptor.addChild(root_0, conditional52.getTree());
AT_RPAREN53=(Token)match(input,AT_RPAREN,FOLLOW_AT_RPAREN_in_primary1219);
}
break;
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "primary"
public static class arguments_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "arguments"
// src/java/org/apache/lucene/expressions/js/Javascript.g:321:1: arguments : AT_LPAREN ! ( conditional ( AT_COMMA ! conditional )* )? AT_RPAREN !;
public final XJavascriptParser.arguments_return arguments() throws RecognitionException {
XJavascriptParser.arguments_return retval = new XJavascriptParser.arguments_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token AT_LPAREN54=null;
Token AT_COMMA56=null;
Token AT_RPAREN58=null;
ParserRuleReturnScope conditional55 =null;
ParserRuleReturnScope conditional57 =null;
CommonTree AT_LPAREN54_tree=null;
CommonTree AT_COMMA56_tree=null;
CommonTree AT_RPAREN58_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:322:5: ( AT_LPAREN ! ( conditional ( AT_COMMA ! conditional )* )? AT_RPAREN !)
// src/java/org/apache/lucene/expressions/js/Javascript.g:322:7: AT_LPAREN ! ( conditional ( AT_COMMA ! conditional )* )? AT_RPAREN !
{
root_0 = (CommonTree)adaptor.nil();
AT_LPAREN54=(Token)match(input,AT_LPAREN,FOLLOW_AT_LPAREN_in_arguments1237);
// src/java/org/apache/lucene/expressions/js/Javascript.g:322:18: ( conditional ( AT_COMMA ! conditional )* )?
int alt17=2;
int LA17_0 = input.LA(1);
if ( (LA17_0==AT_ADD||LA17_0==AT_BIT_NOT||LA17_0==AT_BOOL_NOT||LA17_0==AT_LPAREN||(LA17_0 >= AT_SUBTRACT && LA17_0 <= DECIMAL)||LA17_0==HEX||LA17_0==OCTAL||LA17_0==VARIABLE) ) {
alt17=1;
}
switch (alt17) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:322:19: conditional ( AT_COMMA ! conditional )*
{
pushFollow(FOLLOW_conditional_in_arguments1241);
conditional55=conditional();
state._fsp--;
adaptor.addChild(root_0, conditional55.getTree());
// src/java/org/apache/lucene/expressions/js/Javascript.g:322:31: ( AT_COMMA ! conditional )*
loop16:
while (true) {
int alt16=2;
int LA16_0 = input.LA(1);
if ( (LA16_0==AT_COMMA) ) {
alt16=1;
}
switch (alt16) {
case 1 :
// src/java/org/apache/lucene/expressions/js/Javascript.g:322:32: AT_COMMA ! conditional
{
AT_COMMA56=(Token)match(input,AT_COMMA,FOLLOW_AT_COMMA_in_arguments1244);
pushFollow(FOLLOW_conditional_in_arguments1247);
conditional57=conditional();
state._fsp--;
adaptor.addChild(root_0, conditional57.getTree());
}
break;
default :
break loop16;
}
}
}
break;
}
AT_RPAREN58=(Token)match(input,AT_RPAREN,FOLLOW_AT_RPAREN_in_arguments1253);
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "arguments"
public static class numeric_return extends ParserRuleReturnScope {
CommonTree tree;
@Override
public CommonTree getTree() { return tree; }
};
// $ANTLR start "numeric"
// src/java/org/apache/lucene/expressions/js/Javascript.g:325:1: numeric : ( HEX | OCTAL | DECIMAL );
public final XJavascriptParser.numeric_return numeric() throws RecognitionException {
XJavascriptParser.numeric_return retval = new XJavascriptParser.numeric_return();
retval.start = input.LT(1);
CommonTree root_0 = null;
Token set59=null;
CommonTree set59_tree=null;
try {
// src/java/org/apache/lucene/expressions/js/Javascript.g:326:5: ( HEX | OCTAL | DECIMAL )
// src/java/org/apache/lucene/expressions/js/Javascript.g:
{
root_0 = (CommonTree)adaptor.nil();
set59=input.LT(1);
if ( input.LA(1)==DECIMAL||input.LA(1)==HEX||input.LA(1)==OCTAL ) {
input.consume();
adaptor.addChild(root_0, (CommonTree)adaptor.create(set59));
state.errorRecovery=false;
}
else {
MismatchedSetException mse = new MismatchedSetException(null,input);
throw mse;
}
}
retval.stop = input.LT(-1);
retval.tree = (CommonTree)adaptor.rulePostProcessing(root_0);
adaptor.setTokenBoundaries(retval.tree, retval.start, retval.stop);
}
catch (RecognitionException re) {
reportError(re);
recover(input,re);
retval.tree = (CommonTree)adaptor.errorNode(input, retval.start, input.LT(-1), re);
}
finally {
// do for sure before leaving
}
return retval;
}
// $ANTLR end "numeric"
// Delegated rules
public static final BitSet FOLLOW_conditional_in_expression737 = new BitSet(new long[]{0x0000000000000000L});
public static final BitSet FOLLOW_EOF_in_expression739 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_logical_or_in_conditional757 = new BitSet(new long[]{0x0000000002000002L});
public static final BitSet FOLLOW_AT_COND_QUE_in_conditional760 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_conditional_in_conditional763 = new BitSet(new long[]{0x0000000000020000L});
public static final BitSet FOLLOW_AT_COLON_in_conditional765 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_conditional_in_conditional768 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_logical_and_in_logical_or787 = new BitSet(new long[]{0x0000000000008002L});
public static final BitSet FOLLOW_AT_BOOL_OR_in_logical_or790 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_logical_and_in_logical_or793 = new BitSet(new long[]{0x0000000000008002L});
public static final BitSet FOLLOW_bitwise_or_in_logical_and812 = new BitSet(new long[]{0x0000000000002002L});
public static final BitSet FOLLOW_AT_BOOL_AND_in_logical_and815 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_bitwise_or_in_logical_and818 = new BitSet(new long[]{0x0000000000002002L});
public static final BitSet FOLLOW_bitwise_xor_in_bitwise_or837 = new BitSet(new long[]{0x0000000000000102L});
public static final BitSet FOLLOW_AT_BIT_OR_in_bitwise_or840 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_bitwise_xor_in_bitwise_or843 = new BitSet(new long[]{0x0000000000000102L});
public static final BitSet FOLLOW_bitwise_and_in_bitwise_xor862 = new BitSet(new long[]{0x0000000000001002L});
public static final BitSet FOLLOW_AT_BIT_XOR_in_bitwise_xor865 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_bitwise_and_in_bitwise_xor868 = new BitSet(new long[]{0x0000000000001002L});
public static final BitSet FOLLOW_equality_in_bitwise_and888 = new BitSet(new long[]{0x0000000000000042L});
public static final BitSet FOLLOW_AT_BIT_AND_in_bitwise_and891 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_equality_in_bitwise_and894 = new BitSet(new long[]{0x0000000000000042L});
public static final BitSet FOLLOW_relational_in_equality913 = new BitSet(new long[]{0x0000000001080002L});
public static final BitSet FOLLOW_set_in_equality916 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_relational_in_equality925 = new BitSet(new long[]{0x0000000001080002L});
public static final BitSet FOLLOW_shift_in_relational944 = new BitSet(new long[]{0x0000000000F00002L});
public static final BitSet FOLLOW_set_in_relational947 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_shift_in_relational964 = new BitSet(new long[]{0x0000000000F00002L});
public static final BitSet FOLLOW_additive_in_shift983 = new BitSet(new long[]{0x0000000000000E02L});
public static final BitSet FOLLOW_set_in_shift986 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_additive_in_shift999 = new BitSet(new long[]{0x0000000000000E02L});
public static final BitSet FOLLOW_multiplicative_in_additive1018 = new BitSet(new long[]{0x0000000200000022L});
public static final BitSet FOLLOW_set_in_additive1021 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_multiplicative_in_additive1030 = new BitSet(new long[]{0x0000000200000022L});
public static final BitSet FOLLOW_unary_in_multiplicative1049 = new BitSet(new long[]{0x0000000064000002L});
public static final BitSet FOLLOW_set_in_multiplicative1052 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_unary_in_multiplicative1065 = new BitSet(new long[]{0x0000000064000002L});
public static final BitSet FOLLOW_postfix_in_unary1084 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_AT_ADD_in_unary1092 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_unary_in_unary1095 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_unary_operator_in_unary1103 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_unary_in_unary1106 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_AT_SUBTRACT_in_unary_operator1123 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_AT_BIT_NOT_in_unary_operator1135 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_AT_BOOL_NOT_in_unary_operator1143 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_primary_in_postfix1160 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_VARIABLE_in_postfix1168 = new BitSet(new long[]{0x0000000010000000L});
public static final BitSet FOLLOW_arguments_in_postfix1170 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_VARIABLE_in_primary1198 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_numeric_in_primary1206 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_AT_LPAREN_in_primary1214 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_conditional_in_primary1217 = new BitSet(new long[]{0x0000000100000000L});
public static final BitSet FOLLOW_AT_RPAREN_in_primary1219 = new BitSet(new long[]{0x0000000000000002L});
public static final BitSet FOLLOW_AT_LPAREN_in_arguments1237 = new BitSet(new long[]{0x00008887100040A0L});
public static final BitSet FOLLOW_conditional_in_arguments1241 = new BitSet(new long[]{0x0000000100040000L});
public static final BitSet FOLLOW_AT_COMMA_in_arguments1244 = new BitSet(new long[]{0x00008886100040A0L});
public static final BitSet FOLLOW_conditional_in_arguments1247 = new BitSet(new long[]{0x0000000100040000L});
public static final BitSet FOLLOW_AT_RPAREN_in_arguments1253 = new BitSet(new long[]{0x0000000000000002L});
}
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