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DRLExpressions.java
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DRLExpressions.java
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// $ANTLR 3.3 Nov 30, 2010 12:46:29 src/main/resources/org/drools/lang/DRLExpressions.g 2011-11-21 21:09:51
package org.drools.lang;
import java.util.LinkedList;
import org.drools.compiler.DroolsParserException;
import org.drools.lang.ParserHelper;
import org.drools.lang.DroolsParserExceptionFactory;
import org.drools.lang.Location;
import org.drools.CheckedDroolsException;
import org.drools.lang.descr.AtomicExprDescr;
import org.drools.lang.descr.BaseDescr;
import org.drools.lang.descr.ConstraintConnectiveDescr;
import org.drools.lang.descr.RelationalExprDescr;
import org.drools.lang.descr.BindingDescr;
import org.antlr.runtime.*;
import java.util.Stack;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.util.HashMap;
public class DRLExpressions extends Parser {
public static final String[] tokenNames = new String[] {
"<invalid>", "<EOR>", "<DOWN>", "<UP>", "EOL", "WS", "Exponent", "FloatTypeSuffix", "FLOAT", "HexDigit", "IntegerTypeSuffix", "HEX", "DECIMAL", "EscapeSequence", "STRING", "TIME_INTERVAL", "UnicodeEscape", "OctalEscape", "BOOL", "NULL", "AT", "PLUS_ASSIGN", "MINUS_ASSIGN", "MULT_ASSIGN", "DIV_ASSIGN", "AND_ASSIGN", "OR_ASSIGN", "XOR_ASSIGN", "MOD_ASSIGN", "UNIFY", "DECR", "INCR", "ARROW", "SEMICOLON", "COLON", "EQUALS", "NOT_EQUALS", "GREATER_EQUALS", "LESS_EQUALS", "GREATER", "LESS", "EQUALS_ASSIGN", "LEFT_PAREN", "RIGHT_PAREN", "LEFT_SQUARE", "RIGHT_SQUARE", "LEFT_CURLY", "RIGHT_CURLY", "COMMA", "DOT", "DOUBLE_AMPER", "DOUBLE_PIPE", "QUESTION", "NEGATION", "TILDE", "PIPE", "AMPER", "XOR", "MOD", "STAR", "MINUS", "PLUS", "SH_STYLE_SINGLE_LINE_COMMENT", "C_STYLE_SINGLE_LINE_COMMENT", "MULTI_LINE_COMMENT", "IdentifierStart", "IdentifierPart", "ID", "DIV", "MISC"
};
public static final int EOF=-1;
public static final int EOL=4;
public static final int WS=5;
public static final int Exponent=6;
public static final int FloatTypeSuffix=7;
public static final int FLOAT=8;
public static final int HexDigit=9;
public static final int IntegerTypeSuffix=10;
public static final int HEX=11;
public static final int DECIMAL=12;
public static final int EscapeSequence=13;
public static final int STRING=14;
public static final int TIME_INTERVAL=15;
public static final int UnicodeEscape=16;
public static final int OctalEscape=17;
public static final int BOOL=18;
public static final int NULL=19;
public static final int AT=20;
public static final int PLUS_ASSIGN=21;
public static final int MINUS_ASSIGN=22;
public static final int MULT_ASSIGN=23;
public static final int DIV_ASSIGN=24;
public static final int AND_ASSIGN=25;
public static final int OR_ASSIGN=26;
public static final int XOR_ASSIGN=27;
public static final int MOD_ASSIGN=28;
public static final int UNIFY=29;
public static final int DECR=30;
public static final int INCR=31;
public static final int ARROW=32;
public static final int SEMICOLON=33;
public static final int COLON=34;
public static final int EQUALS=35;
public static final int NOT_EQUALS=36;
public static final int GREATER_EQUALS=37;
public static final int LESS_EQUALS=38;
public static final int GREATER=39;
public static final int LESS=40;
public static final int EQUALS_ASSIGN=41;
public static final int LEFT_PAREN=42;
public static final int RIGHT_PAREN=43;
public static final int LEFT_SQUARE=44;
public static final int RIGHT_SQUARE=45;
public static final int LEFT_CURLY=46;
public static final int RIGHT_CURLY=47;
public static final int COMMA=48;
public static final int DOT=49;
public static final int DOUBLE_AMPER=50;
public static final int DOUBLE_PIPE=51;
public static final int QUESTION=52;
public static final int NEGATION=53;
public static final int TILDE=54;
public static final int PIPE=55;
public static final int AMPER=56;
public static final int XOR=57;
public static final int MOD=58;
public static final int STAR=59;
public static final int MINUS=60;
public static final int PLUS=61;
public static final int SH_STYLE_SINGLE_LINE_COMMENT=62;
public static final int C_STYLE_SINGLE_LINE_COMMENT=63;
public static final int MULTI_LINE_COMMENT=64;
public static final int IdentifierStart=65;
public static final int IdentifierPart=66;
public static final int ID=67;
public static final int DIV=68;
public static final int MISC=69;
// delegates
// delegators
public DRLExpressions(TokenStream input) {
this(input, new RecognizerSharedState());
}
public DRLExpressions(TokenStream input, RecognizerSharedState state) {
super(input, state);
}
public String[] getTokenNames() { return DRLExpressions.tokenNames; }
public String getGrammarFileName() { return "src/main/resources/org/drools/lang/DRLExpressions.g"; }
private ParserHelper helper;
public DRLExpressions(TokenStream input,
RecognizerSharedState state,
ParserHelper helper ) {
this( input,
state );
this.helper = helper;
}
public ParserHelper getHelper() { return helper; }
public boolean hasErrors() { return helper.hasErrors(); }
public List<DroolsParserException> getErrors() { return helper.getErrors(); }
public List<String> getErrorMessages() { return helper.getErrorMessages(); }
public void enableEditorInterface() { helper.enableEditorInterface(); }
public void disableEditorInterface() { helper.disableEditorInterface(); }
public LinkedList<DroolsSentence> getEditorInterface() { return helper.getEditorInterface(); }
public void reportError(RecognitionException ex) { helper.reportError( ex ); }
public void emitErrorMessage(String msg) {}
private boolean buildDescr;
private int inMap = 0;
private int ternOp = 0;
private boolean hasBindings;
public void setBuildDescr( boolean build ) { this.buildDescr = build; }
public boolean isBuildDescr() { return this.buildDescr; }
public void setLeftMostExpr( String value ) { helper.setLeftMostExpr( value ); }
public String getLeftMostExpr() { return helper.getLeftMostExpr(); }
public void setHasBindings( boolean value ) { this.hasBindings = value; }
public boolean hasBindings() { return this.hasBindings; }
public static class literal_return extends ParserRuleReturnScope {
};
// $ANTLR start "literal"
// src/main/resources/org/drools/lang/DRLExpressions.g:72:1: literal : ( STRING | DECIMAL | HEX | FLOAT | BOOL | NULL | TIME_INTERVAL | STAR );
public final DRLExpressions.literal_return literal() throws RecognitionException {
DRLExpressions.literal_return retval = new DRLExpressions.literal_return();
retval.start = input.LT(1);
Token STRING1=null;
Token DECIMAL2=null;
Token HEX3=null;
Token FLOAT4=null;
Token BOOL5=null;
Token NULL6=null;
Token TIME_INTERVAL7=null;
Token STAR8=null;
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:73:5: ( STRING | DECIMAL | HEX | FLOAT | BOOL | NULL | TIME_INTERVAL | STAR )
int alt1=8;
switch ( input.LA(1) ) {
case STRING:
{
alt1=1;
}
break;
case DECIMAL:
{
alt1=2;
}
break;
case HEX:
{
alt1=3;
}
break;
case FLOAT:
{
alt1=4;
}
break;
case BOOL:
{
alt1=5;
}
break;
case NULL:
{
alt1=6;
}
break;
case TIME_INTERVAL:
{
alt1=7;
}
break;
case STAR:
{
alt1=8;
}
break;
default:
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae =
new NoViableAltException("", 1, 0, input);
throw nvae;
}
switch (alt1) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:73:7: STRING
{
STRING1=(Token)match(input,STRING,FOLLOW_STRING_in_literal83); if (state.failed) return retval;
if ( state.backtracking==0 ) {
helper.emit(STRING1, DroolsEditorType.STRING_CONST);
}
}
break;
case 2 :
// src/main/resources/org/drools/lang/DRLExpressions.g:74:7: DECIMAL
{
DECIMAL2=(Token)match(input,DECIMAL,FOLLOW_DECIMAL_in_literal100); if (state.failed) return retval;
if ( state.backtracking==0 ) {
helper.emit(DECIMAL2, DroolsEditorType.NUMERIC_CONST);
}
}
break;
case 3 :
// src/main/resources/org/drools/lang/DRLExpressions.g:75:7: HEX
{
HEX3=(Token)match(input,HEX,FOLLOW_HEX_in_literal116); if (state.failed) return retval;
if ( state.backtracking==0 ) {
helper.emit(HEX3, DroolsEditorType.NUMERIC_CONST);
}
}
break;
case 4 :
// src/main/resources/org/drools/lang/DRLExpressions.g:76:7: FLOAT
{
FLOAT4=(Token)match(input,FLOAT,FOLLOW_FLOAT_in_literal136); if (state.failed) return retval;
if ( state.backtracking==0 ) {
helper.emit(FLOAT4, DroolsEditorType.NUMERIC_CONST);
}
}
break;
case 5 :
// src/main/resources/org/drools/lang/DRLExpressions.g:77:7: BOOL
{
BOOL5=(Token)match(input,BOOL,FOLLOW_BOOL_in_literal154); if (state.failed) return retval;
if ( state.backtracking==0 ) {
helper.emit(BOOL5, DroolsEditorType.BOOLEAN_CONST);
}
}
break;
case 6 :
// src/main/resources/org/drools/lang/DRLExpressions.g:78:7: NULL
{
NULL6=(Token)match(input,NULL,FOLLOW_NULL_in_literal173); if (state.failed) return retval;
if ( state.backtracking==0 ) {
helper.emit(NULL6, DroolsEditorType.NULL_CONST);
}
}
break;
case 7 :
// src/main/resources/org/drools/lang/DRLExpressions.g:79:9: TIME_INTERVAL
{
TIME_INTERVAL7=(Token)match(input,TIME_INTERVAL,FOLLOW_TIME_INTERVAL_in_literal194); if (state.failed) return retval;
if ( state.backtracking==0 ) {
helper.emit(TIME_INTERVAL7, DroolsEditorType.NULL_CONST);
}
}
break;
case 8 :
// src/main/resources/org/drools/lang/DRLExpressions.g:80:9: STAR
{
STAR8=(Token)match(input,STAR,FOLLOW_STAR_in_literal206); if (state.failed) return retval;
if ( state.backtracking==0 ) {
helper.emit(STAR8, DroolsEditorType.NUMERIC_CONST);
}
}
break;
}
retval.stop = input.LT(-1);
}
catch (RecognitionException re) {
throw re;
}
finally {
}
return retval;
}
// $ANTLR end "literal"
public static class operator_return extends ParserRuleReturnScope {
public boolean negated;
public String opr;
public java.util.List<String> params;
};
// $ANTLR start "operator"
// src/main/resources/org/drools/lang/DRLExpressions.g:83:1: operator returns [boolean negated, String opr, java.util.List<String> params] : (op= EQUALS | op= NOT_EQUALS | rop= relationalOp ) ;
public final DRLExpressions.operator_return operator() throws RecognitionException {
DRLExpressions.operator_return retval = new DRLExpressions.operator_return();
retval.start = input.LT(1);
Token op=null;
DRLExpressions.relationalOp_return rop = null;
if( state.backtracking == 0 && input.LA( 1 ) != DRLLexer.EOF) { helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_OPERATOR ); helper.setHasOperator( true );}
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:86:3: ( (op= EQUALS | op= NOT_EQUALS | rop= relationalOp ) )
// src/main/resources/org/drools/lang/DRLExpressions.g:86:5: (op= EQUALS | op= NOT_EQUALS | rop= relationalOp )
{
// src/main/resources/org/drools/lang/DRLExpressions.g:86:5: (op= EQUALS | op= NOT_EQUALS | rop= relationalOp )
int alt2=3;
int LA2_0 = input.LA(1);
if ( (LA2_0==EQUALS) ) {
alt2=1;
}
else if ( (LA2_0==NOT_EQUALS) ) {
alt2=2;
}
else if ( ((LA2_0>=GREATER_EQUALS && LA2_0<=LESS)) ) {
alt2=3;
}
else if ( (LA2_0==ID) && ((((helper.validateIdentifierKey(DroolsSoftKeywords.NOT)))||((helper.isPluggableEvaluator(false)))))) {
alt2=3;
}
else {
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae =
new NoViableAltException("", 2, 0, input);
throw nvae;
}
switch (alt2) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:86:7: op= EQUALS
{
op=(Token)match(input,EQUALS,FOLLOW_EQUALS_in_operator249); if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = false; retval.opr =(op!=null?op.getText():null); retval.params = null;
}
}
break;
case 2 :
// src/main/resources/org/drools/lang/DRLExpressions.g:87:7: op= NOT_EQUALS
{
op=(Token)match(input,NOT_EQUALS,FOLLOW_NOT_EQUALS_in_operator268); if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = false; retval.opr =(op!=null?op.getText():null); retval.params = null;
}
}
break;
case 3 :
// src/main/resources/org/drools/lang/DRLExpressions.g:88:7: rop= relationalOp
{
pushFollow(FOLLOW_relationalOp_in_operator283);
rop=relationalOp();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = (rop!=null?rop.negated:false); retval.opr =(rop!=null?rop.opr:null); retval.params = (rop!=null?rop.params:null);
}
}
break;
}
}
retval.stop = input.LT(-1);
if ( state.backtracking==0 ) {
if( state.backtracking == 0 && input.LA( 1 ) != DRLLexer.EOF) { helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_ARGUMENT ); }
}
}
catch (RecognitionException re) {
throw re;
}
finally {
}
return retval;
}
// $ANTLR end "operator"
public static class relationalOp_return extends ParserRuleReturnScope {
public boolean negated;
public String opr;
public java.util.List<String> params;
};
// $ANTLR start "relationalOp"
// src/main/resources/org/drools/lang/DRLExpressions.g:92:1: relationalOp returns [boolean negated, String opr, java.util.List<String> params] : (op= LESS_EQUALS | op= GREATER_EQUALS | op= LESS | op= GREATER | not_key nop= neg_operator_key ( ( squareArguments )=>sa= squareArguments )? | cop= operator_key ( ( squareArguments )=>sa= squareArguments )? ) ;
public final DRLExpressions.relationalOp_return relationalOp() throws RecognitionException {
DRLExpressions.relationalOp_return retval = new DRLExpressions.relationalOp_return();
retval.start = input.LT(1);
Token op=null;
DRLExpressions.neg_operator_key_return nop = null;
java.util.List<String> sa = null;
DRLExpressions.operator_key_return cop = null;
if( state.backtracking == 0 && input.LA( 1 ) != DRLLexer.EOF) { helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_OPERATOR ); helper.setHasOperator( true ); }
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:95:3: ( (op= LESS_EQUALS | op= GREATER_EQUALS | op= LESS | op= GREATER | not_key nop= neg_operator_key ( ( squareArguments )=>sa= squareArguments )? | cop= operator_key ( ( squareArguments )=>sa= squareArguments )? ) )
// src/main/resources/org/drools/lang/DRLExpressions.g:95:5: (op= LESS_EQUALS | op= GREATER_EQUALS | op= LESS | op= GREATER | not_key nop= neg_operator_key ( ( squareArguments )=>sa= squareArguments )? | cop= operator_key ( ( squareArguments )=>sa= squareArguments )? )
{
// src/main/resources/org/drools/lang/DRLExpressions.g:95:5: (op= LESS_EQUALS | op= GREATER_EQUALS | op= LESS | op= GREATER | not_key nop= neg_operator_key ( ( squareArguments )=>sa= squareArguments )? | cop= operator_key ( ( squareArguments )=>sa= squareArguments )? )
int alt5=6;
int LA5_0 = input.LA(1);
if ( (LA5_0==LESS_EQUALS) ) {
alt5=1;
}
else if ( (LA5_0==GREATER_EQUALS) ) {
alt5=2;
}
else if ( (LA5_0==LESS) ) {
alt5=3;
}
else if ( (LA5_0==GREATER) ) {
alt5=4;
}
else if ( (LA5_0==ID) && ((((helper.validateIdentifierKey(DroolsSoftKeywords.NOT)))||((helper.isPluggableEvaluator(false)))))) {
int LA5_5 = input.LA(2);
if ( (((helper.validateIdentifierKey(DroolsSoftKeywords.NOT)))) ) {
alt5=5;
}
else if ( (((helper.isPluggableEvaluator(false)))) ) {
alt5=6;
}
else {
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae =
new NoViableAltException("", 5, 5, input);
throw nvae;
}
}
else {
if (state.backtracking>0) {state.failed=true; return retval;}
NoViableAltException nvae =
new NoViableAltException("", 5, 0, input);
throw nvae;
}
switch (alt5) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:95:7: op= LESS_EQUALS
{
op=(Token)match(input,LESS_EQUALS,FOLLOW_LESS_EQUALS_in_relationalOp322); if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = false; retval.opr =(op!=null?op.getText():null); retval.params = null;
}
}
break;
case 2 :
// src/main/resources/org/drools/lang/DRLExpressions.g:96:7: op= GREATER_EQUALS
{
op=(Token)match(input,GREATER_EQUALS,FOLLOW_GREATER_EQUALS_in_relationalOp338); if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = false; retval.opr =(op!=null?op.getText():null); retval.params = null;
}
}
break;
case 3 :
// src/main/resources/org/drools/lang/DRLExpressions.g:97:7: op= LESS
{
op=(Token)match(input,LESS,FOLLOW_LESS_in_relationalOp351); if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = false; retval.opr =(op!=null?op.getText():null); retval.params = null;
}
}
break;
case 4 :
// src/main/resources/org/drools/lang/DRLExpressions.g:98:7: op= GREATER
{
op=(Token)match(input,GREATER,FOLLOW_GREATER_in_relationalOp374); if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = false; retval.opr =(op!=null?op.getText():null); retval.params = null;
}
}
break;
case 5 :
// src/main/resources/org/drools/lang/DRLExpressions.g:99:7: not_key nop= neg_operator_key ( ( squareArguments )=>sa= squareArguments )?
{
pushFollow(FOLLOW_not_key_in_relationalOp392);
not_key();
state._fsp--;
if (state.failed) return retval;
pushFollow(FOLLOW_neg_operator_key_in_relationalOp396);
nop=neg_operator_key();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = true; retval.opr =(nop!=null?input.toString(nop.start,nop.stop):null);
}
// src/main/resources/org/drools/lang/DRLExpressions.g:100:7: ( ( squareArguments )=>sa= squareArguments )?
int alt3=2;
alt3 = dfa3.predict(input);
switch (alt3) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:100:8: ( squareArguments )=>sa= squareArguments
{
pushFollow(FOLLOW_squareArguments_in_relationalOp414);
sa=squareArguments();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.params = sa;
}
}
break;
}
}
break;
case 6 :
// src/main/resources/org/drools/lang/DRLExpressions.g:101:7: cop= operator_key ( ( squareArguments )=>sa= squareArguments )?
{
pushFollow(FOLLOW_operator_key_in_relationalOp429);
cop=operator_key();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.negated = false; retval.opr =(cop!=null?input.toString(cop.start,cop.stop):null);
}
// src/main/resources/org/drools/lang/DRLExpressions.g:102:7: ( ( squareArguments )=>sa= squareArguments )?
int alt4=2;
alt4 = dfa4.predict(input);
switch (alt4) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:102:8: ( squareArguments )=>sa= squareArguments
{
pushFollow(FOLLOW_squareArguments_in_relationalOp448);
sa=squareArguments();
state._fsp--;
if (state.failed) return retval;
if ( state.backtracking==0 ) {
retval.params = sa;
}
}
break;
}
}
break;
}
}
retval.stop = input.LT(-1);
if ( state.backtracking==0 ) {
if( state.backtracking == 0 && input.LA( 1 ) != DRLLexer.EOF) { helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_ARGUMENT ); }
}
}
catch (RecognitionException re) {
throw re;
}
finally {
}
return retval;
}
// $ANTLR end "relationalOp"
// $ANTLR start "typeList"
// src/main/resources/org/drools/lang/DRLExpressions.g:106:1: typeList : type ( COMMA type )* ;
public final void typeList() throws RecognitionException {
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:107:5: ( type ( COMMA type )* )
// src/main/resources/org/drools/lang/DRLExpressions.g:107:7: type ( COMMA type )*
{
pushFollow(FOLLOW_type_in_typeList481);
type();
state._fsp--;
if (state.failed) return ;
// src/main/resources/org/drools/lang/DRLExpressions.g:107:12: ( COMMA type )*
loop6:
do {
int alt6=2;
int LA6_0 = input.LA(1);
if ( (LA6_0==COMMA) ) {
alt6=1;
}
switch (alt6) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:107:13: COMMA type
{
match(input,COMMA,FOLLOW_COMMA_in_typeList484); if (state.failed) return ;
pushFollow(FOLLOW_type_in_typeList486);
type();
state._fsp--;
if (state.failed) return ;
}
break;
default :
break loop6;
}
} while (true);
}
}
catch (RecognitionException re) {
throw re;
}
finally {
}
return ;
}
// $ANTLR end "typeList"
public static class type_return extends ParserRuleReturnScope {
};
// $ANTLR start "type"
// src/main/resources/org/drools/lang/DRLExpressions.g:110:1: type : tm= typeMatch ;
public final DRLExpressions.type_return type() throws RecognitionException {
DRLExpressions.type_return retval = new DRLExpressions.type_return();
retval.start = input.LT(1);
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:111:5: (tm= typeMatch )
// src/main/resources/org/drools/lang/DRLExpressions.g:111:8: tm= typeMatch
{
pushFollow(FOLLOW_typeMatch_in_type508);
typeMatch();
state._fsp--;
if (state.failed) return retval;
}
retval.stop = input.LT(-1);
}
catch (RecognitionException re) {
throw re;
}
finally {
}
return retval;
}
// $ANTLR end "type"
// $ANTLR start "typeMatch"
// src/main/resources/org/drools/lang/DRLExpressions.g:114:1: typeMatch : ( ( primitiveType )=> ( primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* ) | ( ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* ) );
public final void typeMatch() throws RecognitionException {
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:115:5: ( ( primitiveType )=> ( primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* ) | ( ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* ) )
int alt12=2;
int LA12_0 = input.LA(1);
if ( (LA12_0==ID) ) {
int LA12_1 = input.LA(2);
if ( (((synpred3_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.LONG))))||(synpred3_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.SHORT))))||(synpred3_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.BYTE))))||(synpred3_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.BOOLEAN))))||(synpred3_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.DOUBLE))))||(synpred3_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.FLOAT))))||(synpred3_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.CHAR))))||(synpred3_DRLExpressions()&&((helper.validateIdentifierKey(DroolsSoftKeywords.INT)))))) ) {
alt12=1;
}
else if ( (true) ) {
alt12=2;
}
else {
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 12, 1, input);
throw nvae;
}
}
else {
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 12, 0, input);
throw nvae;
}
switch (alt12) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:115:8: ( primitiveType )=> ( primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* )
{
// src/main/resources/org/drools/lang/DRLExpressions.g:115:27: ( primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* )
// src/main/resources/org/drools/lang/DRLExpressions.g:115:29: primitiveType ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )*
{
pushFollow(FOLLOW_primitiveType_in_typeMatch539);
primitiveType();
state._fsp--;
if (state.failed) return ;
// src/main/resources/org/drools/lang/DRLExpressions.g:115:43: ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )*
loop7:
do {
int alt7=2;
int LA7_0 = input.LA(1);
if ( (LA7_0==LEFT_SQUARE) && (synpred4_DRLExpressions())) {
alt7=1;
}
switch (alt7) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:115:44: ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE
{
match(input,LEFT_SQUARE,FOLLOW_LEFT_SQUARE_in_typeMatch549); if (state.failed) return ;
match(input,RIGHT_SQUARE,FOLLOW_RIGHT_SQUARE_in_typeMatch551); if (state.failed) return ;
}
break;
default :
break loop7;
}
} while (true);
}
}
break;
case 2 :
// src/main/resources/org/drools/lang/DRLExpressions.g:116:7: ( ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* )
{
// src/main/resources/org/drools/lang/DRLExpressions.g:116:7: ( ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )* )
// src/main/resources/org/drools/lang/DRLExpressions.g:116:9: ID ( ( typeArguments )=> typeArguments )? ( DOT ID ( ( typeArguments )=> typeArguments )? )* ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )*
{
match(input,ID,FOLLOW_ID_in_typeMatch565); if (state.failed) return ;
// src/main/resources/org/drools/lang/DRLExpressions.g:116:12: ( ( typeArguments )=> typeArguments )?
int alt8=2;
int LA8_0 = input.LA(1);
if ( (LA8_0==LESS) ) {
int LA8_1 = input.LA(2);
if ( (LA8_1==ID) && (synpred5_DRLExpressions())) {
alt8=1;
}
else if ( (LA8_1==QUESTION) && (synpred5_DRLExpressions())) {
alt8=1;
}
}
switch (alt8) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:116:13: ( typeArguments )=> typeArguments
{
pushFollow(FOLLOW_typeArguments_in_typeMatch572);
typeArguments();
state._fsp--;
if (state.failed) return ;
}
break;
}
// src/main/resources/org/drools/lang/DRLExpressions.g:116:46: ( DOT ID ( ( typeArguments )=> typeArguments )? )*
loop10:
do {
int alt10=2;
int LA10_0 = input.LA(1);
if ( (LA10_0==DOT) ) {
alt10=1;
}
switch (alt10) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:116:47: DOT ID ( ( typeArguments )=> typeArguments )?
{
match(input,DOT,FOLLOW_DOT_in_typeMatch577); if (state.failed) return ;
match(input,ID,FOLLOW_ID_in_typeMatch579); if (state.failed) return ;
// src/main/resources/org/drools/lang/DRLExpressions.g:116:54: ( ( typeArguments )=> typeArguments )?
int alt9=2;
int LA9_0 = input.LA(1);
if ( (LA9_0==LESS) ) {
int LA9_1 = input.LA(2);
if ( (LA9_1==ID) && (synpred6_DRLExpressions())) {
alt9=1;
}
else if ( (LA9_1==QUESTION) && (synpred6_DRLExpressions())) {
alt9=1;
}
}
switch (alt9) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:116:55: ( typeArguments )=> typeArguments
{
pushFollow(FOLLOW_typeArguments_in_typeMatch586);
typeArguments();
state._fsp--;
if (state.failed) return ;
}
break;
}
}
break;
default :
break loop10;
}
} while (true);
// src/main/resources/org/drools/lang/DRLExpressions.g:116:91: ( ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE )*
loop11:
do {
int alt11=2;
int LA11_0 = input.LA(1);
if ( (LA11_0==LEFT_SQUARE) && (synpred7_DRLExpressions())) {
alt11=1;
}
switch (alt11) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:116:92: ( LEFT_SQUARE RIGHT_SQUARE )=> LEFT_SQUARE RIGHT_SQUARE
{
match(input,LEFT_SQUARE,FOLLOW_LEFT_SQUARE_in_typeMatch601); if (state.failed) return ;
match(input,RIGHT_SQUARE,FOLLOW_RIGHT_SQUARE_in_typeMatch603); if (state.failed) return ;
}
break;
default :
break loop11;
}
} while (true);
}
}
break;
}
}
catch (RecognitionException re) {
throw re;
}
finally {
}
return ;
}
// $ANTLR end "typeMatch"
// $ANTLR start "typeArguments"
// src/main/resources/org/drools/lang/DRLExpressions.g:119:1: typeArguments : LESS typeArgument ( COMMA typeArgument )* GREATER ;
public final void typeArguments() throws RecognitionException {
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:120:5: ( LESS typeArgument ( COMMA typeArgument )* GREATER )
// src/main/resources/org/drools/lang/DRLExpressions.g:120:7: LESS typeArgument ( COMMA typeArgument )* GREATER
{
match(input,LESS,FOLLOW_LESS_in_typeArguments628); if (state.failed) return ;
pushFollow(FOLLOW_typeArgument_in_typeArguments630);
typeArgument();
state._fsp--;
if (state.failed) return ;
// src/main/resources/org/drools/lang/DRLExpressions.g:120:25: ( COMMA typeArgument )*
loop13:
do {
int alt13=2;
int LA13_0 = input.LA(1);
if ( (LA13_0==COMMA) ) {
alt13=1;
}
switch (alt13) {
case 1 :
// src/main/resources/org/drools/lang/DRLExpressions.g:120:26: COMMA typeArgument
{
match(input,COMMA,FOLLOW_COMMA_in_typeArguments633); if (state.failed) return ;
pushFollow(FOLLOW_typeArgument_in_typeArguments635);
typeArgument();
state._fsp--;
if (state.failed) return ;
}
break;
default :
break loop13;
}
} while (true);
match(input,GREATER,FOLLOW_GREATER_in_typeArguments639); if (state.failed) return ;
}
}
catch (RecognitionException re) {
throw re;
}
finally {
}
return ;
}
// $ANTLR end "typeArguments"
// $ANTLR start "typeArgument"
// src/main/resources/org/drools/lang/DRLExpressions.g:123:1: typeArgument : ( type | QUESTION ( ( extends_key | super_key ) type )? );
public final void typeArgument() throws RecognitionException {
try {
// src/main/resources/org/drools/lang/DRLExpressions.g:124:5: ( type | QUESTION ( ( extends_key | super_key ) type )? )
int alt16=2;
int LA16_0 = input.LA(1);
if ( (LA16_0==ID) ) {
alt16=1;
}
else if ( (LA16_0==QUESTION) ) {
alt16=2;
}
else {
if (state.backtracking>0) {state.failed=true; return ;}
NoViableAltException nvae =
new NoViableAltException("", 16, 0, input);