Examples with Grammar org.whole.lang.grammars.model.Grammar used on opensource projects

Example 61 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class PathExpressionsQueriesTest method testRebindVariable.

@Test
public void testRebindVariable() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new TestXmlGrammar().create();
    IBindingManager bm = BindingManagerFactory.instance.createArguments();
    bm.wDef("pname", GrammarsEntityFactory.instance.createNonTerminal("Element"));
    int count = 0;
    for (Production p : BehaviorUtils.<Production>compileAndLazyEvaluate((PathExpression) tm.create("findProduction"), g, bm)) count++;
    Assert.assertEquals(1, count);
    count = 0;
    for (Production p : BehaviorUtils.<Production>compileAndLazyEvaluate((PathExpression) tm.create("findProduction"), g)) count++;
    Assert.assertEquals(6, count);
}

Example 62 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class PathExpressionsQueriesTest method testEveryPredicate.

@Test
public void testEveryPredicate() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new QueriesGrammar().create();
    PathExpression pe1 = (PathExpression) tm.create("unusedProduction");
    IEntityIterator<Production> iterator = BehaviorUtils.<Production>compileAndLazyEvaluate(pe1, g);
    Assert.assertTrue(iterator.hasNext());
    Production p = iterator.next();
    Assert.assertEquals("Statement", p.getName().getValue());
    Assert.assertTrue(iterator.hasNext());
    p = iterator.next();
    Assert.assertEquals("Declaration", p.getName().getValue());
    Assert.assertTrue(iterator.hasNext());
    p = iterator.next();
    Assert.assertEquals("Index", p.getName().getValue());
    Assert.assertFalse(iterator.hasNext());
}

Example 63 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class PathExpressionsQueriesTest method testSingleVariableTestInPathLastStep.

@Test
public void testSingleVariableTestInPathLastStep() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new TestXmlGrammar().create();
    PathExpression pe1 = (PathExpression) tm.create("findNonTerminalOccurrences");
    PathExpression pe2 = (PathExpression) tm.create("bindNonTerminalOccurrences");
    IBindingManager bm = BindingManagerFactory.instance.createArguments();
    IEntityIterator<NonTerminal> i1 = BehaviorUtils.<NonTerminal>compileAndLazyEvaluate(pe1, g);
    for (NonTerminal nt : BehaviorUtils.<NonTerminal>compileAndLazyEvaluate(pe2, g, bm)) {
        Assert.assertSame(nt, i1.next());
        Assert.assertEquals(nt.getValue(), bm.wStringValue("nt"));
    }
    Assert.assertFalse(i1.hasNext());
}

Example 64 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class PathExpressionsQueriesTest method testBindingOfSelfIndex.

@Category(KnownFailingTests.class)
@Test
public void testBindingOfSelfIndex() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new TestXmlGrammar().create();
    int count = 0;
    for (Production p : BehaviorUtils.<Production>compileAndLazyEvaluate((PathExpression) tm.create("path6"), g)) {
        Assert.assertTrue(g.getPhraseStructure().wIndexOf(p) >= 2);
        count++;
    }
    Assert.assertEquals(2, count);
}

Example 65 with Grammar

use of org.whole.lang.grammars.model.Grammar in project whole by wholeplatform.

the class RewriteQueriesTest method testDelete2.

@Test
public void testDelete2() {
    Grammar model = new TestXmlGrammar().create();
    ITemplateManager tm = RewriteQueriesTemplateManager.instance();
    PathExpression query = (PathExpression) tm.create("delete2");
    for (Name name : BehaviorUtils.<Name>compileAndLazyEvaluate(query, model)) assertTrue(Matcher.match(GrammarsEntityDescriptorEnum.Name, name));
    for (IEntity name : BehaviorUtils.compileAndLazyEvaluate(query, model)) assertTrue(EntityUtils.isResolver(name));
}