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

Example 56 with Grammar

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

the class GrammarBasedPartFactory method createEntityPart.

protected IEntityPart createEntityPart(IEntity entity) {
    Grammar grammar = GrammarsRegistry.instance().getGrammarsFor(entity).iterator().next();
    Map<String, IEntity> configurations = getConfigurations(grammar.getUri().getValue());
    IEntity configuration = configurations.get(entity.wGetEntityDescriptor().getName());
    if (configuration == null)
        return null;
    IEntityPart entityPart = null;
    switch(entity.wGetEntityKind()) {
        case COMPOSITE:
            if (!configuration.wGetEntityDescriptor().getName().equals("CompositePart"))
                throw new IllegalArgumentException();
            entityPart = new CompositeEntityPart(configuration);
            break;
        case SIMPLE:
            if (!configuration.wGetEntityDescriptor().getName().equals("SimplePart"))
                throw new IllegalArgumentException();
            entityPart = new SimpleEntityPart(configuration);
            break;
        case DATA:
            if (!configuration.wGetEntityDescriptor().getName().equals("DataPart") && !configuration.wGetEntityDescriptor().getName().equals("EnumPart"))
                throw new IllegalArgumentException();
            entityPart = DataTypeUtils.getDataKind(entity).isEnumValue() ? new EnumEntityPart(configuration) : new DataEntityPart(configuration);
            break;
    }
    return entityPart;
}

Example 57 with Grammar

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

the class GrammarBasedUnparserVisitor method normalize.

protected void normalize(Grammar entity) {
    // FIXME ensure normalized: NormalizerOperation.normalize(entity);
    Grammar g = entity;
    ScannerIterator<Production> li = IteratorFactory.<Production>childScannerIterator();
    li.reset(g.getLexicalStructure());
    for (Production p : li) {
        String name = p.getName().getValue();
        nameProductionMap.put(name, p);
        lexiconSet.add(name);
    }
    ScannerIterator<Production> pi = IteratorFactory.<Production>childScannerIterator();
    pi.reset(g.getPhraseStructure());
    for (Production p : pi) nameProductionMap.put(p.getName().getValue(), p);
}

Example 58 with Grammar

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

the class PathExpressionsQueriesTest method testVariableJoinTest4.

@Test
public void testVariableJoinTest4() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new QueriesGrammar().create();
    PathExpression pe1 = (PathExpression) tm.create("recursiveProduction4");
    StringBuilder names = new StringBuilder();
    for (Production p : BehaviorUtils.<Production>compileAndLazyEvaluate(pe1, g)) names.append(p.getName().getValue());
    Assert.assertEquals("ExpressionPathExpressionStepExpressionPredicate", names.toString());
}

Example 59 with Grammar

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

the class PathExpressionsQueriesTest method testVariableJoinTest5.

@Test
public void testVariableJoinTest5() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new QueriesGrammar().create();
    PathExpression pe1 = (PathExpression) tm.create("recursiveProduction5");
    StringBuilder names = new StringBuilder();
    for (Production p : BehaviorUtils.<Production>compileAndLazyEvaluate(pe1, g)) names.append(p.getName().getValue());
    Assert.assertEquals("ExpressionPathExpressionStepExpressionPredicate", names.toString());
}

Example 60 with Grammar

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

the class PathExpressionsQueriesTest method testProduct1.

@Test
public void testProduct1() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new TestXmlGrammar().create();
    PathExpression pe1 = (PathExpression) tm.create("testProduct1");
    IBindingManager bm = BindingManagerFactory.instance.createArguments();
    int count = 0;
    for (IEntity tuple : BehaviorUtils.compileAndLazyEvaluate(pe1, g, bm)) {
        String vname = ((Production) bm.wGet("pp")).getName().getValue() + "x" + ((Production) bm.wGet("lp")).getName().getValue();
        String tname = ((Production) tuple.wGet(0)).getName().getValue() + "x" + ((Production) tuple.wGet(1)).getName().getValue();
        Assert.assertEquals(vname, tname);
        count++;
    }
    Assert.assertEquals(g.getPhraseStructure().wSize() * g.getLexicalStructure().wSize(), count);
}