Examples with MethodUsage com.github.javaparser.resolution.MethodUsage used on opensource projects

Example 21 with MethodUsage

use of com.github.javaparser.resolution.MethodUsage in project javaparser by javaparser.

the class ClassOrInterfaceDeclarationContextResolutionTest method solveMethodAsUsageSimpleCase.

@Test
public void solveMethodAsUsageSimpleCase() {
    CompilationUnit cu = parseSample("ClassWithMethods");
    ClassOrInterfaceDeclaration classOrInterfaceDeclaration = Navigator.demandClass(cu, "A");
    Context context = new ClassOrInterfaceDeclarationContext(classOrInterfaceDeclaration, typeSolver);
    Optional<MethodUsage> ref = context.solveMethodAsUsage("foo0", ImmutableList.of(), new ReflectionTypeSolver());
    assertEquals(true, ref.isPresent());
    assertEquals("A", ref.get().declaringType().getName());
    assertEquals(0, ref.get().getNoParams());
}

Example 22 with MethodUsage

use of com.github.javaparser.resolution.MethodUsage in project javaparser by javaparser.

the class ClassOrInterfaceDeclarationContextResolutionTest method solveMethodAsUsageWithMoreSpecializedParameter.

@Test
public void solveMethodAsUsageWithMoreSpecializedParameter() {
    CompilationUnit cu = parseSample("ClassWithMethods");
    ClassOrInterfaceDeclaration classOrInterfaceDeclaration = Navigator.demandClass(cu, "A");
    Context context = new ClassOrInterfaceDeclarationContext(classOrInterfaceDeclaration, typeSolver);
    ResolvedType stringType = new ReferenceTypeImpl(new ReflectionClassDeclaration(String.class, typeSolver), typeSolver);
    Optional<MethodUsage> ref = context.solveMethodAsUsage("foo4", ImmutableList.of(stringType), new ReflectionTypeSolver());
    assertEquals(true, ref.isPresent());
    assertEquals("A", ref.get().declaringType().getName());
    assertEquals(1, ref.get().getNoParams());
}

Example 23 with MethodUsage

use of com.github.javaparser.resolution.MethodUsage in project javaparser by javaparser.

the class FieldAccessContextResolutionTest method solveMethodCallInFieldAccessContext.

@Test
public void solveMethodCallInFieldAccessContext() {
    CompilationUnit cu = parseSample("MethodCalls");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "MethodCalls");
    MethodDeclaration method = Navigator.demandMethod(clazz, "bar2");
    MethodCallExpr methodCallExpr = Navigator.findMethodCall(method, "getSelf").get();
    TypeSolver typeSolver = new ReflectionTypeSolver();
    MethodUsage methodUsage = JavaParserFacade.get(typeSolver).solveMethodAsUsage(methodCallExpr);
    assertEquals(methodUsage.getName(), "getSelf");
}

Example 24 with MethodUsage

use of com.github.javaparser.resolution.MethodUsage in project javaparser by javaparser.

the class MethodsResolutionLogicTest method compatibilityShouldConsiderAlsoTypeVariablesNegative.

@Test
public void compatibilityShouldConsiderAlsoTypeVariablesNegative() {
    JavaParserClassDeclaration constructorDeclaration = (JavaParserClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
    ResolvedReferenceType stringType = (ResolvedReferenceType) ReflectionFactory.typeUsageFor(String.class, typeSolver);
    ResolvedReferenceType rawClassType = (ResolvedReferenceType) ReflectionFactory.typeUsageFor(Class.class, typeSolver);
    assertEquals(true, rawClassType.isRawType());
    ResolvedReferenceType classOfStringType = (ResolvedReferenceType) rawClassType.replaceTypeVariables(rawClassType.getTypeDeclaration().getTypeParameters().get(0), stringType);
    MethodUsage mu = constructorDeclaration.getAllMethods().stream().filter(m -> m.getDeclaration().getSignature().equals("isThrows(java.lang.Class<? extends java.lang.Throwable>)")).findFirst().get();
    assertEquals(false, MethodResolutionLogic.isApplicable(mu, "isThrows", ImmutableList.of(classOfStringType), typeSolver));
}

Example 25 with MethodUsage

use of com.github.javaparser.resolution.MethodUsage in project javaparser by javaparser.

the class MethodsResolutionLogicTest method compatibilityShouldConsiderAlsoTypeVariablesPositive.

@Test
public void compatibilityShouldConsiderAlsoTypeVariablesPositive() {
    JavaParserClassDeclaration constructorDeclaration = (JavaParserClassDeclaration) typeSolver.solveType("com.github.javaparser.ast.body.ConstructorDeclaration");
    ResolvedReferenceType runtimeException = (ResolvedReferenceType) ReflectionFactory.typeUsageFor(RuntimeException.class, typeSolver);
    ResolvedReferenceType rawClassType = (ResolvedReferenceType) ReflectionFactory.typeUsageFor(Class.class, typeSolver);
    ResolvedReferenceType classOfRuntimeType = (ResolvedReferenceType) rawClassType.replaceTypeVariables(rawClassType.getTypeDeclaration().getTypeParameters().get(0), runtimeException);
    MethodUsage mu = constructorDeclaration.getAllMethods().stream().filter(m -> m.getDeclaration().getSignature().equals("isThrows(java.lang.Class<? extends java.lang.Throwable>)")).findFirst().get();
    assertEquals(true, MethodResolutionLogic.isApplicable(mu, "isThrows", ImmutableList.of(classOfRuntimeType), typeSolver));
}