Examples with TypeElement javax.lang.model.element.TypeElement used on opensource projects

Example 26 with TypeElement

use of javax.lang.model.element.TypeElement in project buck by facebook.

the class TreeBackedTreesTest method testNoTreeOrPathForPrecompiledCode.

@Test
public void testNoTreeOrPathForPrecompiledCode() throws IOException {
    compile("class Foo { }");
    TypeElement stringElement = elements.getTypeElement("java.lang.String");
    assertNull(trees.getTree(stringElement));
    assertNull(trees.getPath(stringElement));
}

Example 27 with TypeElement

use of javax.lang.model.element.TypeElement in project buck by facebook.

the class TreeBackedTypeElementTest method testGetQualifiedNameInnerClass.

@Test
public void testGetQualifiedNameInnerClass() throws IOException {
    compile(Joiner.on('\n').join("package com.facebook.buck;", "public class Foo {", "  public class Bar { }", "}"));
    TypeElement element = elements.getTypeElement("com.facebook.buck.Foo.Bar");
    assertNameEquals("com.facebook.buck.Foo.Bar", element.getQualifiedName());
}

Example 28 with TypeElement

use of javax.lang.model.element.TypeElement in project buck by facebook.

the class TreeBackedTypeElementTest method testGetEnclosingElementForTopLevelClasses.

@Test
public void testGetEnclosingElementForTopLevelClasses() throws IOException {
    compile("class Foo { }");
    TypeElement fooElement = elements.getTypeElement("Foo");
    PackageElement unnamedPackage = elements.getPackageElement("");
    assertSame(unnamedPackage, fooElement.getEnclosingElement());
    assertTrue(unnamedPackage.getEnclosedElements().contains(fooElement));
}

Example 29 with TypeElement

use of javax.lang.model.element.TypeElement in project buck by facebook.

the class TreeBackedTypeElementTest method testEnclosedClasses.

@Test
public void testEnclosedClasses() throws IOException {
    compile(Joiner.on('\n').join("class Foo {", "  class Bar { }", "}"));
    TypeElement fooElement = elements.getTypeElement("Foo");
    TypeElement barElement = elements.getTypeElement("Foo.Bar");
    List<Element> enclosedElements = new ArrayList<>(fooElement.getEnclosedElements());
    assertThat(enclosedElements, Matchers.hasItems(barElement));
    assertSame(fooElement, barElement.getEnclosingElement());
}

Example 30 with TypeElement

use of javax.lang.model.element.TypeElement in project buck by facebook.

the class TreeBackedTypeElementTest method testGetSuperclassOtherSuperclass.

@Test
public void testGetSuperclassOtherSuperclass() throws IOException {
    compile(ImmutableMap.of("Foo.java", Joiner.on('\n').join("package com.facebook.foo;", "public class Foo extends com.facebook.bar.Bar { }"), "Bar.java", Joiner.on('\n').join("package com.facebook.bar;", "public class Bar { }")));
    TypeElement fooElement = elements.getTypeElement("com.facebook.foo.Foo");
    TypeElement barElement = elements.getTypeElement("com.facebook.bar.Bar");
    DeclaredType superclass = (DeclaredType) fooElement.getSuperclass();
    assertSame(barElement, superclass.asElement());
}