Package org.drools.compiler

Examples of org.drools.compiler.DrlParser

1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
    }

    private RuleBase loadRuleBase(final Reader reader) throws IOException,
                                                      DroolsParserException,
                                                      Exception {
        final DrlParser parser = new DrlParser();
        final PackageDescr packageDescr = parser.parse( reader );
        if ( parser.hasErrors() ) {
            System.err.println( parser.getErrors() );
            Assert.fail( "Error messages in parser, need to sort this our (or else collect error messages)" );
        }
        // pre build the package
        final PackageBuilder builder = new PackageBuilder();
        builder.addPackage( packageDescr );
View Full Code Here
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
        builder.addPackageFromDrl( new InputStreamReader( getClass().getResourceAsStream( "nested_fields.drl" ) ) );

        assertFalse( builder.getErrors().toString(),
                     builder.hasErrors() );

        DrlParser parser = new DrlParser();
        PackageDescr desc = parser.parse( new InputStreamReader( getClass().getResourceAsStream( "nested_fields.drl" ) ) );
        List packageAttrs = desc.getAttributes();
        assertEquals( 1,
                      desc.getRules().size() );
        assertEquals( 1,
                      packageAttrs.size() );
View Full Code Here
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
        assertEquals( globalObject,
                      ((List) workingMemory.getGlobal( "list" )).get( 5 ) );
    }

    public void testFromWithNewConstructor() throws Exception {
        DrlParser parser = new DrlParser();
        PackageDescr descr = parser.parse( new InputStreamReader( getClass().getResourceAsStream( "test_FromWithNewConstructor.drl" ) ) );
        PackageBuilder builder = new PackageBuilder();
        builder.addPackage( descr );
        Package pkg = builder.getPackage();
        pkg.checkValidity();
        pkg = SerializationHelper.serializeObject( pkg );
View Full Code Here
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
        // reporting

    }

    public void testErrorsParser() throws Exception {
        final DrlParser parser = new DrlParser();
        assertEquals( 0,
                      parser.getErrors().size() );
        parser.parse( new InputStreamReader( getClass().getResourceAsStream( "errors_parser_multiple.drl" ) ) );
        assertTrue( parser.hasErrors() );
        assertTrue( parser.getErrors().size() > 0 );
        assertTrue( parser.getErrors().get( 0 ) instanceof ParserError );
        final ParserError first = ((ParserError) parser.getErrors().get( 0 ));
        assertTrue( first.getMessage() != null );
        assertFalse( first.getMessage().equals( "" ) );
    }
View Full Code Here
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
        assertTrue( list4.contains( youngChili1 ) );
        assertTrue( list4.contains( chili1 ) );
    }

    public void testDumpers() throws Exception {
        final DrlParser parser = new DrlParser();
        final PackageDescr pkg = parser.parse( new InputStreamReader( getClass().getResourceAsStream( "test_Dumpers.drl" ) ) );

        PackageBuilder builder = new PackageBuilder();
        builder.addPackage( pkg );

        RuleBase ruleBase = getRuleBase();
View Full Code Here
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
    }

    private RuleBase loadRuleBase(final Reader reader) throws IOException,
                                                      DroolsParserException,
                                                      Exception {
        final DrlParser parser = new DrlParser();
        final PackageDescr packageDescr = parser.parse( reader );
        if ( parser.hasErrors() ) {
            Assert.fail( "Error messages in parser, need to sort this our (or else collect error messages)" );
        }
        // pre build the package
        final PackageBuilder builder = new PackageBuilder();
        builder.addPackage( packageDescr );
View Full Code Here
622
623
624
625
626
627
628
629
630
631
632
633
634
635
    }

    private RuleBase loadRuleBase(final Reader reader) throws IOException,
                                                      DroolsParserException,
                                                      Exception {
        final DrlParser parser = new DrlParser();
        final PackageDescr packageDescr = parser.parse( reader );
        if ( parser.hasErrors() ) {
            System.out.println( parser.getErrors() );
            Assert.fail( "Error messages in parser, need to sort this our (or else collect error messages)" );
        }
        // pre build the package
        final PackageBuilder builder = new PackageBuilder();
        builder.addPackage( packageDescr );
View Full Code Here
55
56
57
58
59
60
61
62
63
64
65
66
67
68
    private RuleBase loadRuleBase(final Reader reader,
                                  final RuleBaseConfiguration conf) throws IOException,
                                                                   DroolsParserException,
                                                                   Exception {
        final PackageBuilder builder = new PackageBuilder();
        final DrlParser parser = new DrlParser();
        final PackageDescr packageDescr = parser.parse( reader );
        if ( parser.hasErrors() ) {
            System.out.println( parser.getErrors() );
            Assert.fail( "Error messages in parser, need to sort this our (or else collect error messages)" );
        }
        // pre build the package
        builder.addPackage( packageDescr );
        final Package pkg = builder.getPackage();
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
      buf.append(r);
    }

    /* love you */long time = System.currentTimeMillis();

    DrlParser ps = new DrlParser();
    PackageDescr pkg = ps.parse(new StringReader(buf.toString()));

    System.err.println("Time taken for parsing: "
        + (System.currentTimeMillis() - time));

    time = System.currentTimeMillis();
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
63
64
    private RuleBase loadRuleBase(final Reader reader,
                                  final PackageBuilderConfiguration conf) throws IOException,
                                                                         DroolsParserException,
                                                                         Exception {
        final DrlParser parser = new DrlParser();
        final PackageDescr packageDescr = parser.parse( reader );
        if ( parser.hasErrors() ) {
            System.out.println( parser.getErrors() );
            Assert.fail( "Error messages in parser, need to sort this our (or else collect error messages)" );
        }
        // pre build the package
        final PackageBuilder builder = new PackageBuilder( conf );
        builder.addPackage( packageDescr );
View Full Code Here
TOP

Related Classes of org.drools.compiler.DrlParser

  • org.antlr.runtime.ANTLRInputStream
  • org.antlr.runtime.ANTLRReaderStream
  • org.antlr.runtime.ANTLRStringStream
  • org.antlr.runtime.CommonTokenStream
  • org.antlr.runtime.tree.CommonTreeNodeStream
  • org.drools.analytics.AnalyticsTestStandalone
  • org.drools.analytics.TestBase
  • org.drools.benchmark.benchmarks.WaltzBenchmark
  • org.drools.CommonTestMethodBase
  • org.drools.compiler.xml.rules.DumperTestHelper
    • 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.