docs: public final BaseDescr orRestriction() throws RecognitionException {
  		BaseDescr result = null;
  
  
  		Token lop=null;
  		BaseDescr left =null;
  		AnnotationDescr args =null;
  		BaseDescr right =null;
  
  		try {
  			// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:392:3: (left= andRestriction ( ( DOUBLE_PIPE ( fullAnnotation[null] )? andRestriction )=>lop= DOUBLE_PIPE (args= fullAnnotation[null] )? right= andRestriction )* ( EOF )? )
  			// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:392:5: left= andRestriction ( ( DOUBLE_PIPE ( fullAnnotation[null] )? andRestriction )=>lop= DOUBLE_PIPE (args= fullAnnotation[null] )? right= andRestriction )* ( EOF )?
  			{
  			pushFollow(FOLLOW_andRestriction_in_orRestriction1810);
  			left=andRestriction();
  			state._fsp--;
  			if (state.failed) return result;
  			if ( state.backtracking==0 ) { if( buildDescr  ) { result = left; } }
  			// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:393:5: ( ( DOUBLE_PIPE ( fullAnnotation[null] )? andRestriction )=>lop= DOUBLE_PIPE (args= fullAnnotation[null] )? right= andRestriction )*
  			loop39:
  			while (true) {
  				int alt39=2;
  				int LA39_0 = input.LA(1);
  				if ( (LA39_0==DOUBLE_PIPE) ) {
  					int LA39_9 = input.LA(2);
  					if ( (synpred9_DRL5Expressions()) ) {
  						alt39=1;
  					}
  
  				}
  
  				switch (alt39) {
  				case 1 :
  					// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:393:7: ( DOUBLE_PIPE ( fullAnnotation[null] )? andRestriction )=>lop= DOUBLE_PIPE (args= fullAnnotation[null] )? right= andRestriction
  					{
  					lop=(Token)match(input,DOUBLE_PIPE,FOLLOW_DOUBLE_PIPE_in_orRestriction1832); if (state.failed) return result;
  					// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:393:79: (args= fullAnnotation[null] )?
  					int alt38=2;
  					int LA38_0 = input.LA(1);
  					if ( (LA38_0==AT) ) {
  						alt38=1;
  					}
  					switch (alt38) {
  						case 1 :
  							// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:393:79: args= fullAnnotation[null]
  							{
  							pushFollow(FOLLOW_fullAnnotation_in_orRestriction1836);
  							args=fullAnnotation(null);
  							state._fsp--;
  							if (state.failed) return result;
  							}
  							break;
  
  					}
  
  					pushFollow(FOLLOW_andRestriction_in_orRestriction1842);
  					right=andRestriction();
  					state._fsp--;
  					if (state.failed) return result;
  					if ( state.backtracking==0 ) { if( buildDescr ) {
  					               ConstraintConnectiveDescr descr = ConstraintConnectiveDescr.newOr();
  					               descr.addOrMerge( result );
  					               descr.addOrMerge( right );
  					               if ( args != null ) { descr.addAnnotation( args ); }
  					               result = descr;
  					           }
  					         }
  					}
  					break;
  
  				default :
  					break loop39;
  				}
  			}
  
  			// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:402:7: ( EOF )?
  			int alt40=2;
  			int LA40_0 = input.LA(1);
  			if ( (LA40_0==EOF) ) {
  				int LA40_1 = input.LA(2);
  				if ( (LA40_1==EOF) ) {
  					int LA40_3 = input.LA(3);
  					if ( (LA40_3==EOF) ) {
  						alt40=1;
  					}
  				}
  				else if ( ((LA40_1 >= AMPER && LA40_1 <= AND_ASSIGN)||LA40_1==AT||(LA40_1 >= COLON && LA40_1 <= COMMA)||LA40_1==DIV_ASSIGN||(LA40_1 >= DOUBLE_AMPER && LA40_1 <= DOUBLE_PIPE)||(LA40_1 >= EQUALS && LA40_1 <= EQUALS_ASSIGN)||(LA40_1 >= GREATER && LA40_1 <= GREATER_EQUALS)||LA40_1==ID||LA40_1==LEFT_PAREN||(LA40_1 >= LESS && LA40_1 <= LESS_EQUALS)||LA40_1==MINUS_ASSIGN||LA40_1==MOD_ASSIGN||LA40_1==MULT_ASSIGN||LA40_1==NOT_EQUALS||LA40_1==OR_ASSIGN||LA40_1==PIPE||(LA40_1 >= PLUS_ASSIGN && LA40_1 <= SEMICOLON)||LA40_1==TILDE||(LA40_1 >= XOR && LA40_1 <= XOR_ASSIGN)) ) {
  					alt40=1;
  				}
  			}
  			switch (alt40) {
  				case 1 :
  					// src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:402:7: EOF
  					{
  					match(input,EOF,FOLLOW_EOF_in_orRestriction1861); if (state.failed) return result;
  					}
  					break;
  
  			}
  
  			}
  
  		}
  
  		catch (RecognitionException re) {
  		    throw re;
  		}
  
  		finally {
  			// do for sure before leaving
  		}
  		return result;
  	}