Examples with MethodCallExpr com.github.javaparser.ast.expr.MethodCallExpr used on opensource projects

Example 61 with MethodCallExpr

use of com.github.javaparser.ast.expr.MethodCallExpr in project javaparser by javaparser.

the class MethodsResolutionTest method solveMethodInInterfaceParent.

@Test
public void solveMethodInInterfaceParent() {
    CompilationUnit cu = parseSample("MethodCalls");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "MethodCalls");
    MethodDeclaration method = Navigator.demandMethod(clazz, "inheritedInterfaceMethod");
    MethodCallExpr expression = Navigator.findMethodCall(method, "toString").get();
    TypeSolver typeSolver = new ReflectionTypeSolver();
    JavaParserFacade javaParserFacade = JavaParserFacade.get(typeSolver);
    MethodUsage call1 = javaParserFacade.solveMethodAsUsage(expression);
    assertEquals("java.lang.Object.toString()", call1.getQualifiedSignature());
}

Example 62 with MethodCallExpr

use of com.github.javaparser.ast.expr.MethodCallExpr in project javaparser by javaparser.

the class MethodsResolutionTest method solveMethodWithTypePromotionsToByteWithExtraParam.

@Test
public void solveMethodWithTypePromotionsToByteWithExtraParam() {
    CompilationUnit cu = parseSample("Issue338");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "TypePromotionsWithExtraParam");
    MethodDeclaration method = Navigator.demandMethod(clazz, "callingByte");
    {
        MethodCallExpr expression = method.getBody().get().getStatements().get(0).asExpressionStmt().getExpression().asMethodCallExpr();
        SymbolReference<ResolvedMethodDeclaration> reference = JavaParserFacade.get(new ReflectionTypeSolver()).solve(expression);
        assertEquals(true, reference.isSolved());
        assertEquals("byteParam", reference.getCorrespondingDeclaration().getName());
    }
    {
        MethodCallExpr expression = method.getBody().get().getStatements().get(1).asExpressionStmt().getExpression().asMethodCallExpr();
        SymbolReference<ResolvedMethodDeclaration> reference = JavaParserFacade.get(new ReflectionTypeSolver()).solve(expression);
        assertEquals(false, reference.isSolved());
    }
    {
        MethodCallExpr expression = method.getBody().get().getStatements().get(2).asExpressionStmt().getExpression().asMethodCallExpr();
        SymbolReference<ResolvedMethodDeclaration> reference = JavaParserFacade.get(new ReflectionTypeSolver()).solve(expression);
        assertEquals(false, reference.isSolved());
    }
    {
        MethodCallExpr expression = method.getBody().get().getStatements().get(3).asExpressionStmt().getExpression().asMethodCallExpr();
        SymbolReference<ResolvedMethodDeclaration> reference = JavaParserFacade.get(new ReflectionTypeSolver()).solve(expression);
        assertEquals(false, reference.isSolved());
    }
}

Example 63 with MethodCallExpr

use of com.github.javaparser.ast.expr.MethodCallExpr in project javaparser by javaparser.

the class MethodsResolutionTest method solveMethodWithClassExpressionAsParameter.

@Test
public void solveMethodWithClassExpressionAsParameter() {
    CompilationUnit cu = parseSample("ClassExpression");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "ClassExpression");
    MethodDeclaration method = Navigator.demandMethod(clazz, "foo");
    MethodCallExpr expression = Navigator.findMethodCall(method, "noneOf").get();
    MethodUsage methodUsage = JavaParserFacade.get(new ReflectionTypeSolver()).solveMethodAsUsage(expression);
    assertEquals("noneOf", methodUsage.getName());
}

Example 64 with MethodCallExpr

use of com.github.javaparser.ast.expr.MethodCallExpr in project javaparser by javaparser.

the class StatementContextResolutionTest method resolveLocalAndSeveralAnnidatedLevels.

@Test
public void resolveLocalAndSeveralAnnidatedLevels() {
    CompilationUnit cu = parseSample("LocalVariableInParent");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration referencesToField = Navigator.demandClass(cu, "LocalVariableInParent");
    MethodDeclaration method = Navigator.demandMethod(referencesToField, "foo4");
    MethodCallExpr call = Navigator.findMethodCall(method, "add").get();
    TypeSolver typeSolver = new ReflectionTypeSolver();
    SymbolReference<? extends ResolvedValueDeclaration> ref = JavaParserFacade.get(typeSolver).solve(call.getScope().get());
    assertTrue(ref.isSolved());
    assertEquals("java.util.List<Comment>", ref.getCorrespondingDeclaration().getType().describe());
    MethodUsage methodUsage = JavaParserFacade.get(typeSolver).solveMethodAsUsage(call);
    assertEquals("add", methodUsage.getName());
}

Example 65 with MethodCallExpr

use of com.github.javaparser.ast.expr.MethodCallExpr in project javaparser by javaparser.

the class ContextTest method resolveReferenceToMethodWithLambda.

@Test
public void resolveReferenceToMethodWithLambda() {
    CompilationUnit cu = parseSample("NavigatorSimplified");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "Navigator");
    MethodDeclaration method = Navigator.demandMethod(clazz, "findType");
    MethodCallExpr methodCallExpr = Navigator.findMethodCall(method, "filter").get();
    TypeSolver typeSolver = new ReflectionTypeSolver();
    ResolvedType ref = JavaParserFacade.get(typeSolver).getType(methodCallExpr);
    assertEquals("java.util.stream.Stream<java.lang.String>", ref.describe());
    assertEquals(1, ref.asReferenceType().typeParametersValues().size());
    assertEquals("java.lang.String", ref.asReferenceType().typeParametersValues().get(0).describe());
}