Package org.drools.compiler.lang.descr

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

1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
        final PackageDescr pkg = (PackageDescr) parseResource( "compilationUnit",
                                                               "brackets_precedence.drl" );

        assertEquals( 1,
                      pkg.getRules().size() );
        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );

        final AndDescr rootAnd = (AndDescr) rule.getLhs();

        assertEquals( 2,
                      rootAnd.getDescrs().size() );

        final OrDescr leftOr = (OrDescr) rootAnd.getDescrs().get( 0 );
View Full Code Here
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
        final PackageDescr pkg = (PackageDescr) parseResource( "compilationUnit",
                                                               "eval_multiple.drl" );

        assertEquals( 1,
                      pkg.getRules().size() );
        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );
        assertEquals( 4,
                      rule.getLhs().getDescrs().size() );

        final EvalDescr eval = (EvalDescr) rule.getLhs().getDescrs().get( 0 );
        assertEqualsIgnoreWhitespace( "abc(\"foo\") + 5",
                                      (String) eval.getContent() );

        final PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 1 );
        assertEquals( "Foo",
                      pattern.getObjectType() );

    }
View Full Code Here
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
        final PackageDescr pkg = (PackageDescr) parseResource( "compilationUnit",
                                                               "with_eval.drl" );

        assertEquals( 1,
                      pkg.getRules().size() );
        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );
        assertEquals( 3,
                      rule.getLhs().getDescrs().size() );
        PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        assertEquals( "Foo",
                      pattern.getObjectType() );
        pattern = (PatternDescr) rule.getLhs().getDescrs().get( 1 );
        assertEquals( "Bar",
                      pattern.getObjectType() );

        final EvalDescr eval = (EvalDescr) rule.getLhs().getDescrs().get( 2 );
        assertEqualsIgnoreWhitespace( "abc(\"foo\")",
                                      (String) eval.getContent() );
        assertEqualsIgnoreWhitespace( "Kapow",
                                      (String) rule.getConsequence() );
    }
View Full Code Here
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
                                                               "with_retval.drl" );

        assertEquals( 1,
                      pkg.getRules().size() );

        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );
        assertEquals( 1,
                      rule.getLhs().getDescrs().size() );
        final PatternDescr col = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        assertEquals( 1,
                      col.getConstraint().getDescrs().size() );
        assertEquals( "Foo",
                      col.getObjectType() );
        final ExprConstraintDescr fld = (ExprConstraintDescr) col.getConstraint().getDescrs().get( 0 );
View Full Code Here
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
                                                               "with_predicate.drl" );

        assertEquals( 1,
                      pkg.getRules().size() );

        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );
        assertEquals( 1,
                      rule.getLhs().getDescrs().size() );
        final PatternDescr col = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        AndDescr and = (AndDescr) col.getConstraint();
        assertEquals( 2,
                      and.getDescrs().size() );

        final ExprConstraintDescr field = (ExprConstraintDescr) col.getDescrs().get( 0 );
View Full Code Here
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
                                                               "not_with_constraint.drl" );

        assertEquals( 1,
                      pkg.getRules().size() );

        final RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );
        assertEquals( 2,
                      rule.getLhs().getDescrs().size() );

        PatternDescr pattern = (PatternDescr) rule.getLhs().getDescrs().get( 0 );
        final ExprConstraintDescr fieldBinding = (ExprConstraintDescr) pattern.getDescrs().get( 0 );
        assertEquals( "$likes:like",
                      fieldBinding.getExpression() );

        final NotDescr not = (NotDescr) rule.getLhs().getDescrs().get( 1 );
        pattern = (PatternDescr) not.getDescrs().get( 0 );

        final ExprConstraintDescr fld = (ExprConstraintDescr) pattern.getConstraint().getDescrs().get( 0 );

        assertEquals( "type == $likes",
View Full Code Here
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
                      pkg.getName() );
    }

    @Test
    public void testAttributes() throws Exception {
        final RuleDescr rule = (RuleDescr) parseResource( "rule",
                                                          "rule_attributes.drl" );
        assertEquals( "simple_rule",
                      rule.getName() );
        assertEqualsIgnoreWhitespace( "bar();",
                                      (String) rule.getConsequence() );

        final Map<String, AttributeDescr> attrs = rule.getAttributes();
        assertEquals( 6,
                      attrs.size() );

        AttributeDescr at = (AttributeDescr) attrs.get( "salience" );
        assertEquals( "salience",
View Full Code Here
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
        List<RuleDescr> rules = pkg.getRules();
        assertEquals( 3,
                      rules.size() );

        RuleDescr rule = rules.get( 0 );
        assertEquals( "rule1",
                      rule.getName() );
        Map<String, AttributeDescr> attrs = rule.getAttributes();
        assertEquals( 2,
                      attrs.size() );
        AttributeDescr at = (AttributeDescr) attrs.get( "salience" );
        assertEquals( "salience",
                      at.getName() );
        assertEquals( "(42)",
                      at.getValue() );
        at = (AttributeDescr) attrs.get( "agenda-group" );
        assertEquals( "agenda-group",
                      at.getName() );
        assertEquals( "my_group",
                      at.getValue() );

        rule = rules.get( 1 );
        assertEquals( "rule2",
                      rule.getName() );
        attrs = rule.getAttributes();
        assertEquals( 2,
                      attrs.size() );
        at = (AttributeDescr) attrs.get( "salience" );
        assertEquals( "salience",
                      at.getName() );
        assertEquals( "(Integer.MIN_VALUE)",
                      at.getValue() );
        at = (AttributeDescr) attrs.get( "no-loop" );
        assertEquals( "no-loop",
                      at.getName() );

        rule = rules.get( 2 );
        assertEquals( "rule3",
                      rule.getName() );
        attrs = rule.getAttributes();
        assertEquals( 2,
                      attrs.size() );
        at = (AttributeDescr) attrs.get( "enabled" );
        assertEquals( "enabled",
                      at.getName() );
View Full Code Here
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
        PackageDescr pkg = (PackageDescr) parse( "compilationUnit",
                                                 source );

        assertFalse( parser.getErrors().toString(),
                     parser.hasErrors() );
        RuleDescr rule = (RuleDescr) pkg.getRules().get( 0 );

        assertEquals( "Test",
                      rule.getName() );
        Map<String, AttributeDescr> attributes = rule.getAttributes();
        assertEquals( 1,
                      attributes.size() );
        AttributeDescr refract = attributes.get( "refract" );
        assertNotNull( refract );
        assertEquals( "true",
View Full Code Here
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
    }

    @Test
    public void testEnabledExpression() throws Exception {
        final RuleDescr rule = (RuleDescr) parseResource( "rule",
                                                          "rule_enabled_expression.drl" );
        assertEquals( "simple_rule",
                      rule.getName() );
        assertEqualsIgnoreWhitespace( "bar();",
                                      (String) rule.getConsequence() );

        final Map<String, AttributeDescr> attrs = rule.getAttributes();
        assertEquals( 3,
                      attrs.size() );

        AttributeDescr at = (AttributeDescr) attrs.get( "enabled" );
        assertEquals( "enabled",
View Full Code Here
TOP

Related Classes of org.drools.compiler.lang.descr.RuleDescr

  • org.drools.compiler.builder.impl.KnowledgeBuilderImpl
  • org.drools.compiler.builder.impl.KnowledgeBuilderTest
  • org.drools.compiler.compiler.PackageBuilder
  • org.drools.compiler.compiler.PackageBuilderConfigurationTest
  • org.drools.compiler.compiler.PackageBuilderTest
  • org.drools.compiler.compiler.QueryBuilderTest
  • org.drools.compiler.compiler.RuleErrorTest
  • org.drools.compiler.compiler.xml.rules.AndHandler
  • org.drools.compiler.compiler.xml.rules.OrHandler
  • org.drools.compiler.compiler.xml.rules.RuleHandler
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.