Package org.drools.rule

Examples of org.drools.rule.GroupElement

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                                      builder,
                                      "update(stilton);" );
        assertLength( 0,
                      builder.getErrors().getErrors() );

        final GroupElement lhs = rule.getLhs();
        assertLength( 1,
                      lhs.getChildren() );

        final GroupElement or = (GroupElement) lhs.getChildren().get( 0 );
        assertLength( 1,
                      or.getChildren() );
        final Pattern pattern = (Pattern) or.getChildren().get( 0 );

        final LiteralConstraint literalConstarint = (LiteralConstraint) pattern.getConstraints().get( 0 );
    }
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                                      builder,
                                      "update(stilton);" );
        assertLength( 0,
                      builder.getErrors().getErrors() );

        final GroupElement lhs = rule.getLhs();
        assertLength( 1,
                      lhs.getChildren() );

        final GroupElement and = (GroupElement) lhs.getChildren().get( 0 );
        assertLength( 1,
                      and.getChildren() );
        final Pattern pattern = (Pattern) and.getChildren().get( 0 );

        final LiteralConstraint literalConstraint = (LiteralConstraint) pattern.getConstraints().get( 0 );
    }
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                           builder,
                           "" );
        assertEquals( 0,
                      builder.getErrors().getErrors().length );

        final GroupElement lhs = rule.getLhs();
        assertLength( 1,
                      lhs.getChildren() );

        final GroupElement not = (GroupElement) lhs.getChildren().get( 0 );
        assertLength( 1,
                      not.getChildren() );
        final Pattern pattern = (Pattern) not.getChildren().get( 0 );

        final LiteralConstraint literalConstarint = (LiteralConstraint) pattern.getConstraints().get( 0 );
    }
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                           builder,
                           "" );
        assertEquals( 0,
                      builder.getErrors().getErrors().length );

        final GroupElement lhs = rule.getLhs();
        assertLength( 1,
                      lhs.getChildren() );

        final GroupElement exists = (GroupElement) lhs.getChildren().get( 0 );
        assertLength( 1,
                      exists.getChildren() );
        final Pattern pattern = (Pattern) exists.getChildren().get( 0 );

        final LiteralConstraint literalConstarint = (LiteralConstraint) pattern.getConstraints().get( 0 );
    }
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    Map globals = packages[0].getGlobals();
    assertEquals(DefaultGenerator.class, globals.get("generator"));
    Rule[] rules = packages[0].getRules();
    assertEquals(1, rules.length);
    assertEquals("template1", rules[0].getName());
    GroupElement lhs = rules[0].getLhs();
    //when
    //  r : Row()
    //  Cell(row == r, column == "column1")
    //  Cell(row == r, column == "column2")
    assertEquals(3, lhs.getChildren().size());
    org.drools.rule.Pattern pattern = (org.drools.rule.Pattern) lhs.getChildren().get(1);
    LiteralConstraint constraint = (LiteralConstraint) pattern.getConstraints().get(1);
    assertEquals("column1", constraint.getField().getValue());
    pattern = (org.drools.rule.Pattern) lhs.getChildren().get(2);
    constraint = (LiteralConstraint) pattern.getConstraints().get(1);
    assertEquals("column2", constraint.getField().getValue());
  }
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            Pattern prefixPattern = null;
            if ( context.getRuleDescr() instanceof QueryDescr ) {
                prefixPattern = context.getDialect().getQueryBuilder().build( context,
                                                                              (QueryDescr) context.getRuleDescr() );
            }
            final GroupElement ce = (GroupElement) builder.build( context,
                                                                  ruleDescr.getLhs(),
                                                                  prefixPattern );

            context.getRule().setLhs( ce );
        } else {
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        assertEquals( "There should be 2 rule level declarations",
                      2,
                      rule.getDeclarations().size() );

        // second GE should be a not
        final GroupElement not = (GroupElement) rule.getLhs().getChildren().get( 1 );
        assertTrue( not.isNot() );
        // not has no outer declarations
        assertTrue( not.getOuterDeclarations().isEmpty() );
        assertEquals( 1,
                      not.getInnerDeclarations().size() );
        assertTrue( not.getInnerDeclarations().keySet().contains( "$state" ) );

        // second not
        final GroupElement not2 = (GroupElement) ((GroupElement) not.getChildren().get( 0 )).getChildren().get( 1 );
        assertTrue( not2.isNot() );
        // not has no outer declarations
        assertTrue( not2.getOuterDeclarations().isEmpty() );
        assertEquals( 1,
                      not2.getInnerDeclarations().size() );
        assertTrue( not2.getInnerDeclarations().keySet().contains( "$likes" ) );
    }
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        assertTrue( pkgBuilder.getErrors().toString(),
                           pkgBuilder.getErrors().isEmpty() );

        final Rule rule = pkgBuilder.getPackages()[0].getRule( "Test Rule" );
        final GroupElement and = rule.getLhs();
        final Pattern pat = (Pattern) and.getChildren().get( 0 );
        final LiteralConstraint fc = (LiteralConstraint) pat.getConstraints().get( 0 );
        assertTrue( "Wrong class. Expected java.math.BigDecimal. Found: " + fc.getField().getValue().getClass(),
                    fc.getField().getValue() instanceof BigDecimal );
    }
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        assertTrue( pkgBuilder.getErrors().toString(),
                           pkgBuilder.getErrors().isEmpty() );

        final Rule rule = pkgBuilder.getPackages()[0].getRule( "Test Rule" );
        final GroupElement and = rule.getLhs();
        final Pattern pat = (Pattern) and.getChildren().get( 0 );
        final LiteralConstraint fc = (LiteralConstraint) pat.getConstraints().get( 0 );
        assertTrue( "Wrong class. Expected java.math.BigInteger. Found: " + fc.getField().getValue().getClass(),
                    fc.getField().getValue() instanceof BigInteger );
    }
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            Pattern prefixPattern = null;
            if ( context.getRuleDescr() instanceof QueryDescr ) {
                prefixPattern = context.getDialect().getQueryBuilder().build( context,
                                                                              (QueryDescr) context.getRuleDescr() );
            }
            final GroupElement ce = (GroupElement) builder.build( context,
                                                                  ruleDescr.getLhs(),
                                                                  prefixPattern );

            context.getRule().setLhs( ce );
        } else {
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