Package org.drools.compiler.lang.descr

Examples of org.drools.compiler.lang.descr.AtomicExprDescr

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        String field1 = expr.substring( 0, nullSafePos ).trim();
        expr = field1 + "." + expr.substring( nullSafePos + 2 ).trim();
        RelationalExprDescr check = new RelationalExprDescr( "!=",
                                                             false,
                                                             null,
                                                             new AtomicExprDescr( getPreconditionsToAppend( field1 ) ),
                                                             new AtomicExprDescr( "null" ) );
        String innerCheck = "";
        if ( ccd.getConnective() == ConnectiveType.AND || ccd.getConnective() == ConnectiveType.INC_AND ) {
            ccd.getDescrs().add( childIdx, check );
        } else {
            BaseDescr desc = ccd.getDescrs().get( parentIdx );
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          pushFollow(FOLLOW_type_in_instanceOfExpression1488);
          right=type();
          state._fsp--;
          if (state.failed) return result;
          if ( state.backtracking==0 ) { if( buildDescr  ) {
                         result = new RelationalExprDescr( (op!=null?input.toString(op.start,op.stop):null), false, null, left, new AtomicExprDescr((right!=null?input.toString(right.start,right.stop):null)) );
                     }
                   }
          }
          break;
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      state._fsp--;
      if (state.failed) return result;
      if ( state.backtracking==0 ) { if( buildDescr  ) { result = left; }
            if( left instanceof BindingDescr ) {
                binding = (BindingDescr)left;
                leftDescr = new AtomicExprDescr( binding.getExpression() );
            } else {
                leftDescr = left;
            }
          }
      // src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:324:5: ( ( not_key in_key )=> not_key in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN |in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN )?
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      left=shiftExpression();
      state._fsp--;
      if (state.failed) return result;
      if ( state.backtracking==0 ) { if( buildDescr  ) {
                if ( (left!=null?((DRL5Expressions.shiftExpression_return)left).result:null) == null ) {
                  result = new AtomicExprDescr( (left!=null?input.toString(left.start,left.stop):null) );
                } else if ( (left!=null?((DRL5Expressions.shiftExpression_return)left).result:null) instanceof AtomicExprDescr ) {
                  if ( (left!=null?input.toString(left.start,left.stop):null).equals(((AtomicExprDescr)(left!=null?((DRL5Expressions.shiftExpression_return)left).result:null)).getExpression()) ) {
                    result = (left!=null?((DRL5Expressions.shiftExpression_return)left).result:null);
                  } else {
                    result = new AtomicExprDescr( (left!=null?input.toString(left.start,left.stop):null) ) ;
                  }
                } else if ( (left!=null?((DRL5Expressions.shiftExpression_return)left).result:null) instanceof BindingDescr ) {
                    if ( (left!=null?input.toString(left.start,left.stop):null).equals(((BindingDescr)(left!=null?((DRL5Expressions.shiftExpression_return)left).result:null)).getExpression()) ) {
                      result = (left!=null?((DRL5Expressions.shiftExpression_return)left).result:null);
                    } else {
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          if ( state.backtracking==0 ) { if( buildDescr  ) {
                         BaseDescr descr = ( (value!=null?((DRL5Expressions.shiftExpression_return)value).result:null) != null &&
                                           ( (!((value!=null?((DRL5Expressions.shiftExpression_return)value).result:null) instanceof AtomicExprDescr)) ||
                                             ((value!=null?input.toString(value.start,value.stop):null).equals(((AtomicExprDescr)(value!=null?((DRL5Expressions.shiftExpression_return)value).result:null)).getExpression())) )) ?
                                  (value!=null?((DRL5Expressions.shiftExpression_return)value).result:null) :
                                  new AtomicExprDescr( (value!=null?input.toString(value.start,value.stop):null) ) ;
                         result = new RelationalExprDescr( (op!=null?((DRL5Expressions.operator_return)op).opr:null), (op!=null?((DRL5Expressions.operator_return)op).negated:false), sa, relationalExpression_stack.peek().lsd, descr );
                   if( relationalExpression_stack.peek().lsd instanceof BindingDescr ) {
                       relationalExpression_stack.peek().lsd = new AtomicExprDescr( ((BindingDescr)relationalExpression_stack.peek().lsd).getExpression() );
                   }
                     }
                     helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_END );
                   }
          }
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          {
          pushFollow(FOLLOW_literal_in_primary2769);
          literal11=literal();
          state._fsp--;
          if (state.failed) return result;
          if ( state.backtracking==0 ) { if( buildDescr  ) { result = new AtomicExprDescr( (literal11!=null?input.toString(literal11.start,literal11.stop):null), true ); }  }
          }
          break;
        case 4 :
          // src/main/resources/org/drools/compiler/lang/DRL5Expressions.g:542:9: ( super_key )=> super_key superSuffix
          {
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          pushFollow(FOLLOW_type_in_instanceOfExpression1488);
          right=type();
          state._fsp--;
          if (state.failed) return result;
          if ( state.backtracking==0 ) { if( buildDescr  ) {
                         result = new RelationalExprDescr( (op!=null?input.toString(op.start,op.stop):null), false, null, left, new AtomicExprDescr((right!=null?input.toString(right.start,right.stop):null)) );
                     }
                   }
          }
          break;
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      state._fsp--;
      if (state.failed) return result;
      if ( state.backtracking==0 ) { if( buildDescr  ) { result = left; }
            if( left instanceof BindingDescr ) {
                binding = (BindingDescr)left;
                leftDescr = new AtomicExprDescr( binding.getExpression() );
            } else {
                leftDescr = left;
            }
          }
      // src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:323:5: ( ( not_key in_key )=> not_key in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN |in= in_key LEFT_PAREN e1= expression ( COMMA e2= expression )* RIGHT_PAREN )?
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      left=shiftExpression();
      state._fsp--;
      if (state.failed) return result;
      if ( state.backtracking==0 ) { if( buildDescr  ) {
                if ( (left!=null?((DRL6Expressions.shiftExpression_return)left).result:null) == null ) {
                  result = new AtomicExprDescr( (left!=null?input.toString(left.start,left.stop):null) );
                } else if ( (left!=null?((DRL6Expressions.shiftExpression_return)left).result:null) instanceof AtomicExprDescr ) {
                  if ( (left!=null?input.toString(left.start,left.stop):null).equals(((AtomicExprDescr)(left!=null?((DRL6Expressions.shiftExpression_return)left).result:null)).getExpression()) ) {
                    result = (left!=null?((DRL6Expressions.shiftExpression_return)left).result:null);
                  } else {
                    result = new AtomicExprDescr( (left!=null?input.toString(left.start,left.stop):null) ) ;
                  }
                } else if ( (left!=null?((DRL6Expressions.shiftExpression_return)left).result:null) instanceof BindingDescr ) {
                    if ( (left!=null?input.toString(left.start,left.stop):null).equals(((BindingDescr)(left!=null?((DRL6Expressions.shiftExpression_return)left).result:null)).getExpression()) ) {
                      result = (left!=null?((DRL6Expressions.shiftExpression_return)left).result:null);
                    } else {
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          if ( state.backtracking==0 ) { if( buildDescr  ) {
                         BaseDescr descr = ( (value!=null?((DRL6Expressions.shiftExpression_return)value).result:null) != null &&
                                           ( (!((value!=null?((DRL6Expressions.shiftExpression_return)value).result:null) instanceof AtomicExprDescr)) ||
                                             ((value!=null?input.toString(value.start,value.stop):null).equals(((AtomicExprDescr)(value!=null?((DRL6Expressions.shiftExpression_return)value).result:null)).getExpression())) )) ?
                                  (value!=null?((DRL6Expressions.shiftExpression_return)value).result:null) :
                                  new AtomicExprDescr( (value!=null?input.toString(value.start,value.stop):null) ) ;
                         result = new RelationalExprDescr( (op!=null?((DRL6Expressions.operator_return)op).opr:null), (op!=null?((DRL6Expressions.operator_return)op).negated:false), sa, relationalExpression_stack.peek().lsd, descr );
                   if( relationalExpression_stack.peek().lsd instanceof BindingDescr ) {
                       relationalExpression_stack.peek().lsd = new AtomicExprDescr( ((BindingDescr)relationalExpression_stack.peek().lsd).getExpression() );
                   }
                     }
                     helper.emit( Location.LOCATION_LHS_INSIDE_CONDITION_END );
                   }
          }
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Related Classes of org.drools.compiler.lang.descr.AtomicExprDescr

  • org.drools.compiler.lang.DRL5Expressions
  • org.drools.compiler.lang.DRL6Expressions
  • org.drools.compiler.lang.DRLExprParserTest
  • org.drools.compiler.lang.MVELDumper
  • org.drools.compiler.lang.MVELDumperTest
  • org.drools.compiler.rule.builder.PatternBuilder
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