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

Example 11 with MethodCallExpr

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

the class ContextTest method resolveTypeUsageOfFirstMethodInGenericClass.

@Test
public void resolveTypeUsageOfFirstMethodInGenericClass() throws ParseException, IOException {
    CompilationUnit cu = parseSample("Navigator");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "Navigator");
    MethodDeclaration method = Navigator.demandMethod(clazz, "findType");
    MethodCallExpr callToGetTypes = Navigator.findMethodCall(method, "getTypes").get();
    String pathToJar = adaptPath("src/test/resources/javaparser-core-2.1.0.jar");
    TypeSolver typeSolver = new CombinedTypeSolver(new ReflectionTypeSolver(), new JarTypeSolver(pathToJar));
    MethodUsage filterUsage = JavaParserFacade.get(typeSolver).solveMethodAsUsage(callToGetTypes);
    assertEquals("java.util.List<com.github.javaparser.ast.body.TypeDeclaration>", filterUsage.returnType().describe());
    assertEquals(1, filterUsage.returnType().asReferenceType().typeParametersValues().size());
    assertEquals("com.github.javaparser.ast.body.TypeDeclaration", filterUsage.returnType().asReferenceType().typeParametersValues().get(0).describe());
}

Example 12 with MethodCallExpr

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

the class ContextTest method resolveReferenceToOverloadMethodFindStricter.

@Test
public void resolveReferenceToOverloadMethodFindStricter() {
    CompilationUnit cu = parseSample("OverloadedMethods");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "OverloadedMethods");
    MethodDeclaration method = Navigator.demandMethod(clazz, "m2");
    MethodCallExpr call = Navigator.findMethodCall(method, "overloaded").get();
    ReflectionTypeSolver typeSolver = new ReflectionTypeSolver();
    MethodUsage ref = JavaParserFacade.get(typeSolver).solveMethodAsUsage(call);
    assertEquals("overloaded", ref.getName());
    assertEquals(1, ref.getNoParams());
    assertEquals("java.lang.String", ref.getParamTypes().get(0).describe());
}

Example 13 with MethodCallExpr

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

the class ContextTest method resolveReferenceToLambdaParam.

@Test
public void resolveReferenceToLambdaParam() throws ParseException, IOException {
    CompilationUnit cu = parseSample("Navigator");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "Navigator");
    MethodDeclaration method = Navigator.demandMethod(clazz, "findType");
    MethodCallExpr callToGetName = Navigator.findMethodCall(method, "getName").get();
    Expression referenceToT = callToGetName.getScope().get();
    String pathToJar = adaptPath("src/test/resources/javaparser-core-2.1.0.jar");
    TypeSolver typeSolver = new CombinedTypeSolver(new ReflectionTypeSolver(), new JarTypeSolver(pathToJar));
    ResolvedType typeOfT = JavaParserFacade.get(typeSolver).getType(referenceToT);
    assertEquals("? super com.github.javaparser.ast.body.TypeDeclaration", typeOfT.describe());
}

Example 14 with MethodCallExpr

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

the class ContextTest method resolveCascadeOfReferencesToMethod.

@Test
public void resolveCascadeOfReferencesToMethod() throws ParseException, IOException {
    CompilationUnit cu = parseSample("Navigator");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration referencesToField = Navigator.demandClass(cu, "Navigator");
    MethodDeclaration method = Navigator.demandMethod(referencesToField, "findType");
    MethodCallExpr callToStream = Navigator.findMethodCall(method, "stream").get();
    String pathToJar = adaptPath("src/test/resources/javaparser-core-2.1.0.jar");
    TypeSolver typeSolver = new CombinedTypeSolver(new JarTypeSolver(pathToJar), new ReflectionTypeSolver(true));
    SymbolSolver symbolSolver = new SymbolSolver(typeSolver);
    MethodUsage ref = symbolSolver.solveMethod("stream", Collections.emptyList(), callToStream);
    assertEquals("stream", ref.getName());
    assertEquals("java.util.Collection", ref.declaringType().getQualifiedName());
}

Example 15 with MethodCallExpr

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

the class ContextTest method resolveReferenceToMethod.

@Test
public void resolveReferenceToMethod() throws ParseException, IOException {
    CompilationUnit cu = parseSample("Navigator");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration referencesToField = Navigator.demandClass(cu, "Navigator");
    MethodDeclaration method = Navigator.demandMethod(referencesToField, "findType");
    MethodCallExpr callToGetTypes = Navigator.findMethodCall(method, "getTypes").get();
    String pathToJar = adaptPath("src/test/resources/javaparser-core-2.1.0.jar");
    TypeSolver typeSolver = new CombinedTypeSolver(new JarTypeSolver(pathToJar), new ReflectionTypeSolver(true));
    SymbolSolver symbolSolver = new SymbolSolver(typeSolver);
    MethodUsage ref = symbolSolver.solveMethod("getTypes", Collections.emptyList(), callToGetTypes);
    assertEquals("getTypes", ref.getName());
    assertEquals("com.github.javaparser.ast.CompilationUnit", ref.declaringType().getQualifiedName());
// verify(typeSolver);
}