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

Example 86 with TypeSolver

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

the class JavaParserFacadeResolutionTest method parseWithTypeSolver.

private CompilationUnit parseWithTypeSolver(String code) {
    TypeSolver typeSolver = new ReflectionTypeSolver();
    ParserConfiguration parserConfiguration = new ParserConfiguration();
    parserConfiguration.setSymbolResolver(new JavaSymbolSolver(typeSolver));
    JavaParser javaParser = new JavaParser(parserConfiguration);
    return javaParser.parse(ParseStart.COMPILATION_UNIT, new StringProvider(code)).getResult().get();
}

Example 87 with TypeSolver

use of com.github.javaparser.symbolsolver.model.resolution.TypeSolver 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 88 with TypeSolver

use of com.github.javaparser.symbolsolver.model.resolution.TypeSolver 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 89 with TypeSolver

use of com.github.javaparser.symbolsolver.model.resolution.TypeSolver 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());
}

Example 90 with TypeSolver

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

the class ContextTest method resolveReferenceToClassesInTheSamePackage.

@Test
public void resolveReferenceToClassesInTheSamePackage() {
    CompilationUnit cu = parseSample("Navigator3");
    com.github.javaparser.ast.body.ClassOrInterfaceDeclaration referencesToField = Navigator.demandClass(cu, "Navigator");
    MethodDeclaration method = Navigator.demandMethod(referencesToField, "findType");
    Parameter param = method.getParameters().get(0);
    ResolvedClassDeclaration compilationUnitDecl = mock(ResolvedClassDeclaration.class);
    when(compilationUnitDecl.getName()).thenReturn("CompilationUnit");
    when(compilationUnitDecl.getQualifiedName()).thenReturn("my.packagez.CompilationUnit");
    TypeSolver typeSolver = mock(TypeSolver.class);
    when(typeSolver.getRoot()).thenReturn(typeSolver);
    when(typeSolver.solveType("java.lang.Object")).thenReturn(new ReflectionClassDeclaration(Object.class, typeSolver));
    when(typeSolver.tryToSolveType("my.packagez.CompilationUnit")).thenReturn(SymbolReference.solved(compilationUnitDecl));
    SymbolSolver symbolSolver = new SymbolSolver(typeSolver);
    SymbolReference<? extends ResolvedTypeDeclaration> ref = symbolSolver.solveType("CompilationUnit", param);
    assertEquals(true, ref.isSolved());
    assertEquals("CompilationUnit", ref.getCorrespondingDeclaration().getName());
    assertEquals("my.packagez.CompilationUnit", ref.getCorrespondingDeclaration().getQualifiedName());
}