Package org.drools.compiler.lang.dsl

Examples of org.drools.compiler.lang.dsl.DefaultExpander

400
401
402
403
404
405
406
407
408
409
410
411
412
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );

        String drl = ex.expand( source );
        assertFalse( ex.hasErrors() );

        assertEquals( expected, drl );
    }
View Full Code Here
432
433
434
435
436
437
438
439
440
441
442
443
444
445
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0,
                file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );

        String drl = ex.expand( source );
       
        assertFalse( ex.hasErrors() );

        assertEquals( expected, drl );
    }
View Full Code Here
450
451
452
453
454
455
456
457
458
459
460
        DSLMappingFile file = new DSLTokenizedMappingFile();
        String dsl = "[when]Foo with {var} bars=Foo( bars == {var} )";
        file.parseAndLoad( new StringReader( dsl ) );
        assertEquals( 0, file.getErrors().size() );

        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( file.getMapping() );
        String source = "rule 'dsl rule'\nwhen\n Foo with {var} bars\nthen\n\nend";
        ex.expand( source );
        assertFalse( ex.hasErrors() );
    }
View Full Code Here
133
134
135
136
137
138
139
140
141
142
143
144
145
146
            assertTrue( this.file.getErrors().isEmpty() );
           
            final String LHS = "code 1041 occurs and sum of all digit not equal ( 1034 + 1035 )";
            final String rule = "rule \"x\"\nwhen\n" + LHS + "\nthen\nTEST\nend";

            DefaultExpander de = new DefaultExpander();
            de.addDSLMapping(this.file.getMapping());
                   
            final String ruleAfterExpansion = de.expand(rule);
           
            final String expected = "rule \"x\"\nwhen\nAAAA( cd1 == 1041, cd2 != ( 1034 + 1035 ))\nthen\nSystem.out.println(\"DO_SOMETHING\");\nend";
           
            assertEquals( expected, ruleAfterExpansion );
           
View Full Code Here
103
104
105
106
107
108
109
110
111
112
113
114
115
116
                          entry.getMappingValue() );
           
            String input = "rule x\nwhen\nthen\nAdd surcharge 300 to Policy\nend\n";
            String expected = "rule x\nwhen\nthen\nmodify(policy) {price = 300}\nend\n";
           
            DefaultExpander de = new DefaultExpander();
            de.addDSLMapping( this.file.getMapping() );

            final String result = de.expand( input );
           
//            String result = entry.getKeyPattern().matcher( input ).replaceAll( entry.getValuePattern() );
           
            assertEquals( expected,
                          result );
View Full Code Here
141
142
143
144
145
146
147
148
149
150
151
152
153
154
            assertTrue( this.file.getErrors().isEmpty() );

            final String LHS = "code 1041 occurs and sum of all digit not equal ( 1034 + 1035 )";
            final String rule = "rule \"x\"\nwhen\n" + LHS + "\nthen\nend";

            DefaultExpander de = new DefaultExpander();
            de.addDSLMapping( this.file.getMapping() );

            final String ruleAfterExpansion = de.expand( rule );

            final String expected = "rule \"x\"\nwhen\nAAAA( cd1 == 1041, cd2 != ( 1034 + 1035 ))\nthen\nend";

            assertEquals( expected,
                          ruleAfterExpansion );
View Full Code Here
176
177
178
179
180
181
182
183
184
185
186
187
188
189
            assertTrue( this.file.getErrors().isEmpty() );

            final String LHS = "code 1041 occurs and sum of all digit not equal ( 1034 + 1035 )";
            final String rule = "rule \"x\"\nwhen\n" + LHS + "\nthen\nTEST\nend";

            DefaultExpander de = new DefaultExpander();
            de.addDSLMapping( this.file.getMapping() );

            final String ruleAfterExpansion = de.expand( rule );

            final String expected = "rule \"x\"\nwhen\nAAAA( cd1 == 1041, cd2 != ( 1034 + 1035 ))\nthen\nSystem.out.println(\"DO_SOMETHING\");\nend";

            assertEquals( expected,
                          ruleAfterExpansion );
View Full Code Here
22
23
24
25
26
27
28
29
30
31
        for (Iterator it = tokenizedFile.getMapping().getEntries().iterator(); it.hasNext();) {
            DSLMappingEntry entry = (DSLMappingEntry) it.next();
//            System.out.println("ENTRY: " + entry.getKeyPattern() + "   :::::   " + entry.getValuePattern());
        }
       
        DefaultExpander ex = new DefaultExpander();
        ex.addDSLMapping( tokenizedFile.getMapping() );
       
        System.err.println(ex.expand( "rule 'x' \n when \n address is present where name is \"foo\" and age is \"32\" \n then \n end" ));
    }
View Full Code Here
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
    PackageDescr dslrToPackageDescr(Resource resource) throws DroolsParserException {
        boolean hasErrors;
        PackageDescr pkg;

        DrlParser parser = new DrlParser(configuration.getLanguageLevel());
        DefaultExpander expander = getDslExpander();

        Reader reader = null;
        try {
            if (expander == null) {
                expander = new DefaultExpander();
            }
            reader = resource.getReader();
            String str = expander.expand(reader);
            if (expander.hasErrors()) {
                for (ExpanderException error : expander.getErrors()) {
                    error.setResource(resource);
                    addBuilderResult(error);
                }
            }
View Full Code Here
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
    /**
     * Returns an expander for DSLs (only if there is a DSL configured for this
     * package).
     */
    public DefaultExpander getDslExpander() {
        DefaultExpander expander = new DefaultExpander();
        if (this.dslFiles == null || this.dslFiles.isEmpty()) {
            return null;
        }
        for (DSLMappingFile file : this.dslFiles) {
            expander.addDSLMapping(file.getMapping());
        }
        return expander;
    }
View Full Code Here
TOP

Related Classes of org.drools.compiler.lang.dsl.DefaultExpander

  • org.drools.compiler.builder.impl.KnowledgeBuilderImpl
  • org.drools.compiler.compiler.DrlParserTest
  • org.drools.compiler.compiler.PackageBuilder
  • org.drools.compiler.lang.dsl.ANTLRDSLTest
  • org.drools.compiler.lang.dsl.DefaultExpanderTest
  • org.drools.compiler.lang.dsl.DSLMappingEntryTest
  • org.drools.compiler.lang.dsl.DSLMappingFileTest
  • org.drools.compiler.lang.dsl.DSLTokenizedMappingFileTest
  • org.drools.compiler.lang.ErrorsParserTest
  • org.drools.eclipse.dsl.editor.DSLRuleEditor2
    • 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.