Examples with TypeSolver com.github.javaparser.symbolsolver.model.resolution.TypeSolver used on opensource projects

Example 6 with TypeSolver

use of com.github.javaparser.symbolsolver.model.resolution.TypeSolver in project javaparser by javaparser.

the class ReferenceTypeTest method testTypeParametersValues.

@Test
public void testTypeParametersValues() {
    TypeSolver typeResolver = new ReflectionTypeSolver();
    ResolvedReferenceType stream = new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Stream.class, typeResolver), typeResolver);
    assertEquals(1, stream.typeParametersValues().size());
    assertEquals(new ResolvedTypeVariable(new ReflectionInterfaceDeclaration(Stream.class, typeResolver).getTypeParameters().get(0)), stream.typeParametersValues().get(0));
}

Example 7 with TypeSolver

use of com.github.javaparser.symbolsolver.model.resolution.TypeSolver in project javaparser by javaparser.

the class ReferenceTypeTest method testGetAllAncestorsOnTypeWithSpecifiedTypeParametersForInterface.

@Test
public void testGetAllAncestorsOnTypeWithSpecifiedTypeParametersForInterface() {
    TypeSolver typeResolver = new ReflectionTypeSolver();
    ResolvedInterfaceDeclaration list = new ReflectionInterfaceDeclaration(List.class, typeResolver);
    ResolvedType string = new ReferenceTypeImpl(new ReflectionClassDeclaration(String.class, typeResolver), typeResolver);
    ResolvedReferenceType listOfString = new ReferenceTypeImpl(list, ImmutableList.of(string), typeResolver);
    Map<String, ResolvedReferenceType> ancestors = new HashMap<>();
    listOfString.getAllAncestors().forEach(a -> ancestors.put(a.getQualifiedName(), a));
    assertEquals(3, ancestors.size());
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Collection.class, typeResolver), ImmutableList.of(string), typeResolver), ancestors.get("java.util.Collection"));
    assertEquals(new ReferenceTypeImpl(new ReflectionClassDeclaration(Object.class, typeResolver), typeResolver), ancestors.get("java.lang.Object"));
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Iterable.class, typeResolver), ImmutableList.of(string), typeResolver), ancestors.get("java.lang.Iterable"));
}

Example 8 with TypeSolver

use of com.github.javaparser.symbolsolver.model.resolution.TypeSolver in project javaparser by javaparser.

the class ReferenceTypeTest method testReplaceTypeVariables.

@Test
public void testReplaceTypeVariables() {
    TypeSolver typeResolver = new ReflectionTypeSolver();
    ResolvedInterfaceDeclaration streamInterface = new ReflectionInterfaceDeclaration(Stream.class, typeResolver);
    ResolvedReferenceType stream = new ReferenceTypeImpl(streamInterface, typeResolver);
    ResolvedMethodDeclaration streamMap = streamInterface.getDeclaredMethods().stream().filter(m -> m.getName().equals("map")).findFirst().get();
    ResolvedTypeParameterDeclaration streamMapR = streamMap.findTypeParameter("T").get();
    ResolvedTypeVariable typeVariable = new ResolvedTypeVariable(streamMapR);
    stream = stream.deriveTypeParameters(stream.typeParametersMap().toBuilder().setValue(stream.getTypeDeclaration().getTypeParameters().get(0), typeVariable).build());
    ResolvedTypeParameterDeclaration tpToReplace = streamInterface.getTypeParameters().get(0);
    ResolvedType replaced = new ReferenceTypeImpl(new ReflectionClassDeclaration(String.class, typeResolver), typeResolver);
    ResolvedType streamReplaced = stream.replaceTypeVariables(tpToReplace, replaced);
    assertEquals("java.util.stream.Stream<java.lang.String>", streamReplaced.describe());
}

Example 9 with TypeSolver

use of com.github.javaparser.symbolsolver.model.resolution.TypeSolver in project javaparser by javaparser.

the class ReferenceTypeTest method charSequenceIsAssignableToObject.

@Test
public void charSequenceIsAssignableToObject() {
    TypeSolver typeSolver = new ReflectionTypeSolver();
    ReferenceTypeImpl charSequence = new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(CharSequence.class, typeSolver), typeSolver);
    ReferenceTypeImpl object = new ReferenceTypeImpl(new ReflectionClassDeclaration(Object.class, typeSolver), typeSolver);
    assertEquals(false, charSequence.isAssignableBy(object));
    assertEquals(true, object.isAssignableBy(charSequence));
}

Example 10 with TypeSolver

use of com.github.javaparser.symbolsolver.model.resolution.TypeSolver in project javaparser by javaparser.

the class JavaParserClassDeclarationTest method testHasAnnotation.

// hasAnnotation
@Test
public void testHasAnnotation() throws IOException, ParseException {
    TypeSolver typeSolver = new ReflectionTypeSolver();
    CompilationUnit cu = JavaParser.parse(adaptPath(new File("src/test/resources/Annotations.java.txt")));
    JavaParserClassDeclaration ca = new JavaParserClassDeclaration(Navigator.demandClass(cu, "CA"), typeSolver);
    assertEquals(true, ca.hasAnnotation("foo.bar.MyAnnotation"));
    assertEquals(false, ca.hasAnnotation("foo.bar.MyAnnotation2"));
    assertEquals(false, ca.hasAnnotation("MyAnnotation"));
    assertEquals(false, ca.hasAnnotation("foo.bar.MyUnexistingAnnotation"));
    JavaParserClassDeclaration cb = new JavaParserClassDeclaration(Navigator.demandClass(cu, "CB"), typeSolver);
    assertEquals(true, cb.hasAnnotation("foo.bar.MyAnnotation"));
    assertEquals(true, cb.hasAnnotation("foo.bar.MyAnnotation2"));
    assertEquals(false, cb.hasAnnotation("MyAnnotation"));
    assertEquals(false, cb.hasAnnotation("foo.bar.MyUnexistingAnnotation"));
}