Examples with KnowledgeBuilderImpl org.drools.compiler.builder.impl.KnowledgeBuilderImpl used on opensource projects

Example 81 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class KnowledgeBuilderTest method testErrorReset.

@Test
public void testErrorReset() throws Exception {
    final KnowledgeBuilderImpl builder = new KnowledgeBuilderImpl();
    builder.addPackageFromDrl(new StringReader("package foo \n rule ORB"));
    assertTrue(builder.hasErrors());
    builder.resetErrors();
    assertFalse(builder.hasErrors());
    builder.addPackageFromDrl(new StringReader("package foo \n rule ORB"));
    assertTrue(builder.hasErrors());
}

Example 82 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class KnowledgeBuilderTest method createLiteralRule.

private void createLiteralRule(final BaseDescr descr) {
    final KnowledgeBuilderImpl builder = new KnowledgeBuilderImpl();
    final PackageDescr packageDescr = new PackageDescr("p1");
    final RuleDescr ruleDescr = new RuleDescr("rule-1");
    packageDescr.addRule(ruleDescr);
    final AndDescr lhs = new AndDescr();
    ruleDescr.setLhs(lhs);
    final PatternDescr pattern = new PatternDescr(Primitives.class.getName());
    lhs.addDescr(pattern);
    pattern.addConstraint(descr);
    ruleDescr.setConsequence("");
    builder.addPackage(packageDescr);
    assertLength(0, builder.getErrors().getErrors());
}

Example 83 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class KnowledgeBuilderTest method testWarnings.

@Test
public void testWarnings() {
    System.setProperty("drools.kbuilder.severity." + DuplicateRule.KEY, "WARNING");
    final KnowledgeBuilderImpl builder = new KnowledgeBuilderImpl();
    final PackageDescr packageDescr1 = createBasicPackageWithOneRule(11, 1);
    final PackageDescr packageDescr2 = createBasicPackageWithOneRule(22, 2);
    builder.addPackage(packageDescr1);
    builder.addPackage(packageDescr2);
    assertFalse(builder.hasErrors());
    assertTrue(builder.hasWarnings());
}

Example 84 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class KnowledgeBuilderTest method testResetWarningsButNotErrors.

@Test
public void testResetWarningsButNotErrors() throws DroolsParserException, IOException {
    System.setProperty("drools.kbuilder.severity." + DuplicateRule.KEY, "WARNING");
    System.setProperty("drools.kbuilder.severity." + DuplicateFunction.KEY, "ERROR");
    final KnowledgeBuilderImpl builder = new KnowledgeBuilderImpl();
    final PackageDescr packageDescr1 = createBasicPackageWithOneRule(11, 1);
    final PackageDescr packageDescr2 = createBasicPackageWithOneRule(22, 2);
    builder.addPackage(packageDescr1);
    builder.addPackage(packageDescr2);
    builder.addPackageFromDrl(new StringReader("package foo \n rule ORB"));
    builder.addPackageFromDrl(new StringReader("package org.drools\n" + "function boolean testIt() {\n" + "  return true;\n" + "}\n"));
    builder.addPackageFromDrl(new StringReader("package org.drools\n" + "function boolean testIt() {\n" + "  return false;\n" + "}\n"));
    assertTrue(builder.hasWarnings());
    assertTrue(builder.hasErrors());
    builder.resetWarnings();
    assertFalse(builder.hasWarnings());
    assertTrue(builder.hasErrors());
}

Example 85 with KnowledgeBuilderImpl

use of org.drools.compiler.builder.impl.KnowledgeBuilderImpl in project drools by kiegroup.

the class KnowledgeBuilderTest method testReturnValue.

@Test
public void testReturnValue() throws Exception {
    final KnowledgeBuilderImpl builder = new KnowledgeBuilderImpl();
    final PackageDescr packageDescr = new PackageDescr("p1");
    final RuleDescr ruleDescr = new RuleDescr("rule-1");
    packageDescr.addRule(ruleDescr);
    final AndDescr lhs = new AndDescr();
    ruleDescr.setLhs(lhs);
    final PatternDescr pattern = new PatternDescr(Cheese.class.getName(), "stilton");
    lhs.addDescr(pattern);
    BindingDescr fieldBindingDescr = new BindingDescr("x", "price");
    pattern.addConstraint(fieldBindingDescr);
    fieldBindingDescr = new BindingDescr("y", "price");
    pattern.addConstraint(fieldBindingDescr);
    packageDescr.addGlobal(new GlobalDescr("map", "java.util.Map"));
    pattern.addConstraint(new ExprConstraintDescr("price == (( (Integer) map.get( new Integer( x )) ).intValue() * y)"));
    ruleDescr.setConsequence("update(stilton);");
    builder.addPackage(packageDescr);
    assertEquals("Should not have any errors", 0, builder.getErrors().getErrors().length);
}