Examples with IErlExternal org.erlide.engine.model.root.IErlExternal used on opensource projects

Example 6 with IErlExternal

use of org.erlide.engine.model.root.IErlExternal in project erlide_eclipse by erlang.

the class ModelInternalUtils method getElementWithExternalName.

private IErlExternal getElementWithExternalName(final IParent parent, final String name) throws ErlModelException {
    System.out.println(" ?? " + name);
    for (final IErlElement e : parent.getChildrenOfKind(ErlElementKind.EXTERNAL_ROOT, ErlElementKind.EXTERNAL_APP, ErlElementKind.EXTERNAL_FOLDER)) {
        final IErlExternal external = (IErlExternal) e;
        final String externalName = external.getName();
        System.out.println("   ? " + externalName);
        if (externalName.equals(name)) {
            return external;
        }
    }
    return null;
}

Example 7 with IErlExternal

use of org.erlide.engine.model.root.IErlExternal in project erlide_eclipse by erlang.

the class IErlElementTest method accept.

// void accept(IErlElementVisitor visitor, EnumSet<AcceptFlags> flags,
// IErlElement.Kind leafKind) throws ErlModelException;
@Test
public void accept() throws Exception {
    project.open(null);
    // ErlLogger.debug(project.getChildren().toString());
    module.open(null);
    final List<IErlElement> elements = Lists.newArrayList();
    final IErlElementVisitor visitor = new IErlElementVisitor() {

        @Override
        public boolean visit(final IErlElement element) throws ErlModelException {
            if (element instanceof IErlExternal) {
                // avoid digging through otp
                return false;
            }
            final String name = element.getName();
            if ("ebin".equals(name)) {
                // avoid possible beam-files
                return false;
            } else if (name.startsWith(".")) {
                // avoid eclipse internals
                return false;
            }
            elements.add(element);
            return true;
        }
    };
    final EnumSet<AcceptFlags> noneOf = EnumSet.noneOf(AcceptFlags.class);
    project.accept(visitor, noneOf, ErlElementKind.MODULE);
    final List<IErlElement> kindModuleElementsVisited = Lists.newArrayList(elements);
    elements.clear();
    project.accept(visitor, noneOf, ErlElementKind.FUNCTION);
    final List<IErlElement> kindFunctionElementsVisited = Lists.newArrayList(elements);
    elements.clear();
    project.accept(visitor, EnumSet.of(AcceptFlags.CHILDREN_FIRST), ErlElementKind.MODULE);
    final List<IErlElement> childrenFirst = Lists.newArrayList(elements);
    elements.clear();
    project.accept(visitor, EnumSet.of(AcceptFlags.LEAFS_ONLY), ErlElementKind.MODULE);
    final List<IErlElement> leafsOnly = Lists.newArrayList(elements);
    elements.clear();
    // assertEquals(4, kindModuleElementsVisited.size());
    assertEquals(project, kindModuleElementsVisited.get(0));
    // ErlLogger.debug(kindModuleElementsVisited.toString());
    assertEquals("include", kindModuleElementsVisited.get(1).getName());
    assertEquals("src", kindModuleElementsVisited.get(2).getName());
    assertEquals(module, kindModuleElementsVisited.get(3));
    assertEquals(7, kindFunctionElementsVisited.size());
    final int projectIndex = childrenFirst.indexOf(project);
    final int moduleIndex = childrenFirst.indexOf(module);
    assertTrue(moduleIndex < projectIndex);
    assertFalse(leafsOnly.contains(project));
    assertTrue(leafsOnly.contains(module));
}

Example 8 with IErlExternal

use of org.erlide.engine.model.root.IErlExternal in project erlide_eclipse by erlang.

the class IErlElementTest method isStructureKnown.

// boolean isReadOnly();
// Empty method
// boolean isStructureKnown() throws ErlModelException;
@Test
public void isStructureKnown() throws Exception {
    ((ErlProject) project).setSourceDirs(project.getProperties().getSourceDirs());
    // this sets structureKnown to false
    final boolean structureKnown = project.isStructureKnown();
    project.open(null);
    final boolean structureKnown2 = project.isStructureKnown();
    final boolean structureKnown3 = module.isStructureKnown();
    module.open(null);
    final boolean structureKnown4 = module.isStructureKnown();
    final IErlElementLocator model = ErlangEngine.getInstance().getModel();
    final IErlModule otpFile = model.findModuleFromProject(project, "file.erl", null, IErlElementLocator.Scope.PROJECT_ONLY);
    final IErlExternal external = (IErlExternal) otpFile.getParent();
    final boolean structureKnown5 = external.isStructureKnown();
    final IErlModule module2 = ErlideTestUtils.createModule(project, "yy.erl", "-module(yy).\n% comment\n% same\nf(x) -> y.\n% last");
    final boolean structureKnown6 = module2.isStructureKnown();
    module2.open(null);
    final boolean structureKnown7 = module2.isStructureKnown();
    assertFalse(structureKnown);
    assertTrue(structureKnown2);
    assertFalse(structureKnown3);
    assertTrue(structureKnown4);
    assertTrue(structureKnown5);
    assertFalse(structureKnown6);
    assertTrue(structureKnown7);
}

Example 9 with IErlExternal

use of org.erlide.engine.model.root.IErlExternal in project erlide_eclipse by erlang.

the class IErlExternalTest method isOTP.

// boolean isOTP();
@Test
public void isOTP() throws Exception {
    final List<IErlElement> externals = project.getChildrenOfKind(ErlElementKind.EXTERNAL_ROOT);
    final IErlExternal external = (IErlExternal) externals.get(0);
    external.open(null);
    assertFalse(external.isOTP());
    final IErlExternal external2 = (IErlExternal) externals.get(1);
    external2.open(null);
    assertTrue(external2.isOTP());
    final IErlExternal external3 = (IErlExternal) external.getChildren().get(0);
    assertFalse(external3.isOTP());
    final IErlExternal external4 = (IErlExternal) external2.getChildren().get(0);
    assertTrue(external4.isOTP());
}

Example 10 with IErlExternal

use of org.erlide.engine.model.root.IErlExternal in project erlide_eclipse by erlang.

the class IErlExternalTest method hasIncludes.

// boolean hasIncludes();
@Test
public void hasIncludes() throws Exception {
    final List<IErlElement> externals = project.getChildrenOfKind(ErlElementKind.EXTERNAL_ROOT);
    final IErlExternal external = (IErlExternal) externals.get(0);
    external.open(null);
    final IErlExternal externalOTP = (IErlExternal) externals.get(1);
    externalOTP.open(null);
    final IErlExternal externalDialyzer = (IErlExternal) externalOTP.getChildNamed("dialyzer");
    assertTrue(external.hasIncludes());
    assertTrue(externalOTP.hasIncludes());
    assertFalse(externalDialyzer.hasIncludes());
}