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

Example 1 with TypeSolver

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

the class FunctionInterfaceLogicTest method testGetFunctionalMethodPositiveCasesOnInterfaces.

@Test
public void testGetFunctionalMethodPositiveCasesOnInterfaces() {
    TypeSolver typeSolver = new ReflectionTypeSolver();
    ResolvedType function = new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Function.class, typeSolver), typeSolver);
    assertEquals(true, FunctionalInterfaceLogic.getFunctionalMethod(function).isPresent());
    assertEquals("apply", FunctionalInterfaceLogic.getFunctionalMethod(function).get().getName());
    ResolvedType consumer = new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Consumer.class, typeSolver), typeSolver);
    assertEquals(true, FunctionalInterfaceLogic.getFunctionalMethod(consumer).isPresent());
    assertEquals("accept", FunctionalInterfaceLogic.getFunctionalMethod(consumer).get().getName());
}

Example 2 with TypeSolver

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

the class FunctionInterfaceLogicTest method testGetFunctionalMethodNegativeCaseOnClass.

@Test
public void testGetFunctionalMethodNegativeCaseOnClass() {
    TypeSolver typeSolver = new ReflectionTypeSolver();
    ResolvedType string = new ReferenceTypeImpl(new ReflectionClassDeclaration(String.class, typeSolver), typeSolver);
    assertEquals(false, FunctionalInterfaceLogic.getFunctionalMethod(string).isPresent());
}

Example 3 with TypeSolver

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

the class ReferenceTypeTest method testGetFieldTypeExisting.

@Test
public void testGetFieldTypeExisting() {
    class Foo<A> {

        List<A> elements;
    }
    TypeSolver typeSolver = new ReflectionTypeSolver();
    ReferenceTypeImpl ref = new ReferenceTypeImpl(new ReflectionClassDeclaration(Foo.class, typeSolver), typeSolver);
    assertEquals(true, ref.getFieldType("elements").isPresent());
    assertEquals(true, ref.getFieldType("elements").get().isReferenceType());
    assertEquals(List.class.getCanonicalName(), ref.getFieldType("elements").get().asReferenceType().getQualifiedName());
    assertEquals(1, ref.getFieldType("elements").get().asReferenceType().typeParametersValues().size());
    assertEquals(true, ref.getFieldType("elements").get().asReferenceType().typeParametersValues().get(0).isTypeVariable());
    assertEquals("A", ref.getFieldType("elements").get().asReferenceType().typeParametersValues().get(0).asTypeParameter().getName());
    ref = new ReferenceTypeImpl(new ReflectionClassDeclaration(Foo.class, typeSolver), ImmutableList.of(new ReferenceTypeImpl(new ReflectionClassDeclaration(String.class, typeSolver), typeSolver)), typeSolver);
    assertEquals(true, ref.getFieldType("elements").isPresent());
    assertEquals(true, ref.getFieldType("elements").get().isReferenceType());
    assertEquals(List.class.getCanonicalName(), ref.getFieldType("elements").get().asReferenceType().getQualifiedName());
    assertEquals(1, ref.getFieldType("elements").get().asReferenceType().typeParametersValues().size());
    assertEquals(true, ref.getFieldType("elements").get().asReferenceType().typeParametersValues().get(0).isReferenceType());
    assertEquals(String.class.getCanonicalName(), ref.getFieldType("elements").get().asReferenceType().typeParametersValues().get(0).asReferenceType().getQualifiedName());
}

Example 4 with TypeSolver

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

the class ReferenceTypeTest method testGetAllAncestorsOnRawType.

@Test
public void testGetAllAncestorsOnRawType() {
    TypeSolver typeResolver = new ReflectionTypeSolver();
    ResolvedClassDeclaration arraylist = new ReflectionClassDeclaration(ArrayList.class, typeResolver);
    ResolvedReferenceType rawArrayList = new ReferenceTypeImpl(arraylist, typeResolver);
    Map<String, ResolvedReferenceType> ancestors = new HashMap<>();
    rawArrayList.getAllAncestors().forEach(a -> ancestors.put(a.getQualifiedName(), a));
    assertEquals(9, ancestors.size());
    ResolvedTypeVariable tv = new ResolvedTypeVariable(arraylist.getTypeParameters().get(0));
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(RandomAccess.class, typeResolver), typeResolver), ancestors.get("java.util.RandomAccess"));
    assertEquals(new ReferenceTypeImpl(new ReflectionClassDeclaration(AbstractCollection.class, typeResolver), ImmutableList.of(tv), typeResolver), ancestors.get("java.util.AbstractCollection"));
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(List.class, typeResolver), ImmutableList.of(tv), typeResolver), ancestors.get("java.util.List"));
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Cloneable.class, typeResolver), typeResolver), ancestors.get("java.lang.Cloneable"));
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Collection.class, typeResolver), ImmutableList.of(tv), typeResolver), ancestors.get("java.util.Collection"));
    assertEquals(new ReferenceTypeImpl(new ReflectionClassDeclaration(AbstractList.class, typeResolver), ImmutableList.of(tv), typeResolver), ancestors.get("java.util.AbstractList"));
    assertEquals(new ReferenceTypeImpl(new ReflectionClassDeclaration(Object.class, typeResolver), typeResolver), ancestors.get("java.lang.Object"));
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Iterable.class, typeResolver), ImmutableList.of(tv), typeResolver), ancestors.get("java.lang.Iterable"));
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Serializable.class, typeResolver), typeResolver), ancestors.get("java.io.Serializable"));
}

Example 5 with TypeSolver

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

the class ReferenceTypeTest method testGetFieldTypeUnexisting.

@Test
public void testGetFieldTypeUnexisting() {
    class Foo<A> {

        List<A> elements;
    }
    TypeSolver typeSolver = new ReflectionTypeSolver();
    ReferenceTypeImpl ref = new ReferenceTypeImpl(new ReflectionClassDeclaration(Foo.class, typeSolver), typeSolver);
    assertEquals(false, ref.getFieldType("bar").isPresent());
    ref = new ReferenceTypeImpl(new ReflectionClassDeclaration(Foo.class, typeSolver), ImmutableList.of(new ReferenceTypeImpl(new ReflectionClassDeclaration(String.class, typeSolver), typeSolver)), typeSolver);
    assertEquals(false, ref.getFieldType("bar").isPresent());
}