Package org.drools.compiler.lang.descr

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

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        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "property",
                      bind.getExpression() );
    }
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        assertEquals( expected,
                      result );
        assertEquals( 3,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$a",
                      bind.getVariable() );
        assertEquals( "a",
                      bind.getExpression() );
        bind = ctx.getBindings().get( 1 );
        assertEquals( "$b",
                      bind.getVariable() );
        assertEquals( "b[10].prop",
                      bind.getExpression() );
        bind = ctx.getBindings().get( 2 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "someMethod(10)",
                      bind.getExpression() );
    }
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        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
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        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
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        assertEquals( expected,
                      result );
        assertEquals( 1,
                      ctx.getBindings().size() );
        BindingDescr bind = ctx.getBindings().get( 0 );
        assertEquals( "$x",
                      bind.getVariable() );
        assertEquals( "age",
                      bind.getExpression() );
    }
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    BaseDescr left =null;
    ParserRuleReturnScope e1 =null;
    ParserRuleReturnScope e2 =null;

     ConstraintConnectiveDescr descr = null; BaseDescr leftDescr = null; BindingDescr binding = null;
    try {
      // src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:314:3: (left= relationalExpression ( ( 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 )? )
      // src/main/resources/org/drools/compiler/lang/DRL6Expressions.g:314:5: left= relationalExpression ( ( 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 )?
      {
      pushFollow(FOLLOW_relationalExpression_in_inExpression1533);
      left=relationalExpression();
      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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                  }
                } 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 {
                      BindingDescr bind = (BindingDescr) (left!=null?((DRL6Expressions.shiftExpression_return)left).result:null);
                      int offset = bind.isUnification() ? 2 : 1;
                      String fullExpression = (left!=null?input.toString(left.start,left.stop):null).substring( (left!=null?input.toString(left.start,left.stop):null).indexOf( ":" ) + offset ).trim();
                      result = new BindingDescr( bind.getVariable(), bind.getExpression(), fullExpression, bind.isUnification() );
                    }
                } else {
                    result = (left!=null?((DRL6Expressions.shiftExpression_return)left).result:null);
                }
                relationalExpression_stack.peek().lsd = result;
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            BaseDescr base = args.get( i );

            String expression = null;
            boolean isPositional = false;
            boolean isBinding = false;
            BindingDescr bind = null;
            ConstraintConnectiveDescr result = null;
            if ( base instanceof BindingDescr ) {
                bind = (BindingDescr) base;
                expression = bind.getVariable() + (bind.isUnification() ? " := " : " : ") + bind.getExpression();
                isBinding = true;
            } else {
                if ( base instanceof ExprConstraintDescr ) {
                    ExprConstraintDescr ecd = (ExprConstraintDescr) base;
                    expression = ecd.getExpression();
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            BaseDescr base = args.get( i );

            String expression = null;
            boolean isPositional = false;
            boolean isBinding = false;
            BindingDescr bind = null;
            ConstraintConnectiveDescr result = null;
            if ( base instanceof BindingDescr ) {
                bind = (BindingDescr) base;
                expression = bind.getVariable() + (bind.isUnification() ? " := " : " : ") + bind.getExpression();
                isBinding = true;
            } else {
                if ( base instanceof ExprConstraintDescr ) {
                    ExprConstraintDescr ecd = (ExprConstraintDescr) base;
                    expression = ecd.getExpression();
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        MVELDumper.MVELDumperContext mvelCtx = new MVELDumper.MVELDumperContext().setRuleContext(context);
        for ( BaseDescr b : patternDescr.getDescrs() ) {
            String expression;
            boolean isPositional = false;
            if ( b instanceof BindingDescr ) {
                BindingDescr bind = (BindingDescr) b;
                expression = bind.getVariable() + (bind.isUnification() ? " := " : " : ") + bind.getExpression();
            } else if ( b instanceof ExprConstraintDescr ) {
                ExprConstraintDescr descr = (ExprConstraintDescr) b;
                expression = descr.getExpression();
                isPositional = descr.getType() == ExprConstraintDescr.Type.POSITIONAL;
            } else {
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Related Classes of org.drools.compiler.lang.descr.BindingDescr

  • org.drools.compiler.builder.impl.KnowledgeBuilderTest
  • org.drools.compiler.compiler.PackageBuilderTest
  • org.drools.compiler.compiler.QueryBuilderTest
  • org.drools.compiler.compiler.xml.rules.FieldBindingHandler
  • org.drools.compiler.lang.api.impl.PatternDescrBuilderImpl
  • org.drools.compiler.lang.DRL5Expressions
  • org.drools.compiler.lang.DRL6Expressions
  • org.drools.compiler.lang.DRLExprParserTest
  • org.drools.compiler.lang.MVELDumperTest
  • org.drools.compiler.rule.builder.dialect.java.JavaAccumulateBuilderTest
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