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

Example 16 with Grammar

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

the class PathExpressionsQueriesTest method testPathWithFiltersIterator.

@Test
public void testPathWithFiltersIterator() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new TestXmlGrammar().create();
    Set<String> l = new HashSet<String>();
    for (Production p : BehaviorUtils.<Production>compileAndLazyEvaluate((PathExpression) tm.create("path4"), g)) l.add(p.getName().getValue());
    Assert.assertEquals(16, l.size());
}

Example 17 with Grammar

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

the class PathExpressionsQueriesTest method testProduct2.

@Test
public void testProduct2() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new TestXmlGrammar().create();
    PathExpression pe1 = (PathExpression) tm.create("testProduct2");
    IBindingManager bm = BindingManagerFactory.instance.createArguments();
    int count = 0;
    for (IEntity tuple : BehaviorUtils.compileAndLazyEvaluate(pe1, g, bm)) {
        String prodname = ((Production) bm.wGet("prod")).getName().getValue();
        Assert.assertEquals(prodname, tuple.wGet(0).wStringValue());
        count++;
    }
    Assert.assertEquals(g.getPhraseStructure().wSize(), count);
}

Example 18 with Grammar

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

the class PathExpressionsQueriesTest method testVariableJoinTest3.

@Test
public void testVariableJoinTest3() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new QueriesGrammar().create();
    PathExpression pe1 = (PathExpression) tm.create("recursiveProduction3");
    StringBuilder names = new StringBuilder();
    for (Production p : BehaviorUtils.<Production>compileAndLazyEvaluate(pe1, g)) names.append(p.getName().getValue());
    Assert.assertEquals("ExpressionPathExpressionStepExpressionPredicate", names.toString());
}

Example 19 with Grammar

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

the class PathExpressionsQueriesTest method testSingleVariableTestInPathExpPredicate.

@Test
public void testSingleVariableTestInPathExpPredicate() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new TestXmlGrammar().create();
    Production p = (Production) g.getPhraseStructure().wGet(1);
    PathExpression pe1 = (PathExpression) tm.create("findProduction");
    IBindingManager bm = BindingManagerFactory.instance.createArguments();
    // FIXME bm.wDefValue("pname", "Element");
    bm.wDef("pname", GrammarsEntityFactory.instance.createNonTerminal("Element"));
    IEntity p1 = BehaviorUtils.evaluateFirstResult(pe1, g, bm);
    Assert.assertSame(p, p1);
    bm.wDef("pname", GrammarsEntityFactory.instance.createNonTerminal("invented"));
    p1 = BehaviorUtils.evaluateFirstResult(pe1, g, bm);
    Assert.assertNull(p1);
}

Example 20 with Grammar

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

the class PathExpressionsQueriesTest method testDistinct.

@Test
public void testDistinct() {
    ITemplateManager tm = PathExpressionsQueriesTemplateManager.instance();
    Grammar g = new TestXmlGrammar().create();
    PathExpression pe1 = (PathExpression) tm.create("nonTerminalSet");
    Set<String> set = new HashSet<String>();
    for (NonTerminal nt : BehaviorUtils.<NonTerminal>compileAndLazyEvaluate(pe1, g)) if (!set.add(nt.getValue()))
        Assert.fail();
    Assert.assertEquals(22, set.size());
}