Examples with ResolvedInterfaceDeclaration com.github.javaparser.resolution.declarations.ResolvedInterfaceDeclaration used on opensource projects

Example 6 with ResolvedInterfaceDeclaration

use of com.github.javaparser.resolution.declarations.ResolvedInterfaceDeclaration in project javaparser by javaparser.

the class ReferenceTypeTest method testReplaceTypeVariablesWithLambdaInBetween.

@Test
public void testReplaceTypeVariablesWithLambdaInBetween() {
    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 7 with ResolvedInterfaceDeclaration

use of com.github.javaparser.resolution.declarations.ResolvedInterfaceDeclaration in project javaparser by javaparser.

the class ReferenceTypeTest method testTypeParamValue.

@Test
public void testTypeParamValue() {
    TypeSolver typeResolver = new ReflectionTypeSolver();
    ResolvedClassDeclaration arraylist = new ReflectionClassDeclaration(ArrayList.class, typeResolver);
    ResolvedClassDeclaration abstractList = new ReflectionClassDeclaration(AbstractList.class, typeResolver);
    ResolvedClassDeclaration abstractCollection = new ReflectionClassDeclaration(AbstractCollection.class, typeResolver);
    ResolvedInterfaceDeclaration list = new ReflectionInterfaceDeclaration(List.class, typeResolver);
    ResolvedInterfaceDeclaration collection = new ReflectionInterfaceDeclaration(Collection.class, typeResolver);
    ResolvedInterfaceDeclaration iterable = new ReflectionInterfaceDeclaration(Iterable.class, typeResolver);
    ResolvedType string = new ReferenceTypeImpl(new ReflectionClassDeclaration(String.class, typeResolver), typeResolver);
    ResolvedReferenceType arrayListOfString = new ReferenceTypeImpl(arraylist, ImmutableList.of(string), typeResolver);
    assertEquals(Optional.of(string), arrayListOfString.typeParamValue(arraylist.getTypeParameters().get(0)));
    assertEquals(Optional.of(string), arrayListOfString.typeParamValue(abstractList.getTypeParameters().get(0)));
    assertEquals(Optional.of(string), arrayListOfString.typeParamValue(abstractCollection.getTypeParameters().get(0)));
    assertEquals(Optional.of(string), arrayListOfString.typeParamValue(list.getTypeParameters().get(0)));
    assertEquals(Optional.of(string), arrayListOfString.typeParamValue(collection.getTypeParameters().get(0)));
    assertEquals(Optional.of(string), arrayListOfString.typeParamValue(iterable.getTypeParameters().get(0)));
}

Example 8 with ResolvedInterfaceDeclaration

use of com.github.javaparser.resolution.declarations.ResolvedInterfaceDeclaration in project javaparser by javaparser.

the class ReflectionInterfaceDeclarationTest method testAllAncestors.

@Test
public void testAllAncestors() {
    TypeSolver typeResolver = new ReflectionTypeSolver();
    ResolvedInterfaceDeclaration list = new ReflectionInterfaceDeclaration(List.class, typeResolver);
    Map<String, ResolvedReferenceType> ancestors = new HashMap<>();
    list.getAllAncestors().forEach(a -> ancestors.put(a.getQualifiedName(), a));
    assertEquals(3, ancestors.size());
    ResolvedTypeVariable typeVariable = new ResolvedTypeVariable(list.getTypeParameters().get(0));
    assertEquals(new ReferenceTypeImpl(new ReflectionInterfaceDeclaration(Collection.class, typeResolver), ImmutableList.of(typeVariable), 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(typeVariable), typeResolver), ancestors.get("java.lang.Iterable"));
}