Java ClassExpr类代码示例

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
public void visit(final BlockStmt n, final RoutingDefineContext arg) {
    if (arg.isInRoutingDefine()) {
        MethodCallExpr call = new MethodCallExpr(
                ASTHelper.createNameExpr(arg.getRoutingParameter().getId().getName()),
                "resource");

        ReferenceType rt = ASTHelper.createReferenceType(controllerClassName, 0);

        ASTHelper.addArgument(call, new ClassExpr(rt.getType()));
        ASTHelper.addStmt(n, call);
    } else {
        super.visit(n, arg);
    }
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override
public ResultType visit( MethodDeclaration declaration, MethodDeclaration arg ) {
    List<Statement> statements = declaration.getBody().getStmts();

    Statement lastStatement = statements.get( statements.size() - 1 );

    if ( lastStatement instanceof ReturnStmt ) try {
        Expression expr = ( ( ReturnStmt ) lastStatement ).getExpr();
        if ( expr instanceof ClassExpr )
            // we could return the correct class type here, but that would cause misleading auto-completions
            // because the runtime of the expression is a Class without with the type parameter erased
            return new ResultType( Class.class, false );
        else if ( expr instanceof ObjectCreationExpr )
            return new ResultType( typeDiscoverer.classForName(
                    ( ( ObjectCreationExpr ) expr ).getType().getName() ), false );
        else if ( expr instanceof ArrayCreationExpr )
            return new ResultType( Array.class, false );
        else if ( expr.getClass().equals( StringLiteralExpr.class ) )
            return new ResultType( String.class, false );
        else if ( expr.getClass().equals( NameExpr.class ) ) {
            Map<String, Class<?>> typeByVariableName = typeDiscoverer.getTypesByVariableName( statements );
            String name = ( ( NameExpr ) expr ).getName();
            @Nullable Class<?> variableType = typeByVariableName.get( name );
            if ( variableType == null ) {
                // attempt to return a class matching the apparent-variable name
                return new ResultType( typeDiscoverer.classForName( name ), true );
            } else {
                return new ResultType( variableType, false );
            }
        } else
            return ResultType.VOID;
    } catch ( ClassNotFoundException ignore ) {
        // class does not exist
    }

    return ResultType.VOID;
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override
public final void visit(ClassExpr ctx, Object arg) {
    if (ctx.toString().endsWith(".class")) {
        for (Node node : ctx.getChildNodes()) {
            if (node.toString().equals(ctx.toString().substring(0, ctx.toString().indexOf(".class")))) {
                ctx.remove(node);
            }
        }

    }
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override
public void visit(final ClassExpr n, final Object arg) {
    printer.printLn("ClassExpr");
    printJavaComment(n.getComment(), arg);
    n.getType().accept(this, arg);
    printer.print(".class");
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override
public JCTree visit(final ClassExpr n, final Object arg) {
    //ARG0: JCExpression selected
    // I am assuming type is ClassOrInterfaceType
    JCExpression arg0 = (JCExpression) n.getType().accept(this, arg);

    //ARG1: Name selector
    Name arg1 = names.fromString("class");

    return new AJCFieldAccess(make.Select(arg0, arg1), ((n.getComment() != null) ? n.getComment().getContent() : null));
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override public Boolean visit(final ClassExpr n1, final Node arg) {
	final ClassExpr n2 = (ClassExpr) arg;

	if (!nodeEquals(n1.getType(), n2.getType())) {
		return false;
	}

	return true;
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override
public Node visit(ClassExpr _n, Object _arg) {
	Type<?> type_ = cloneNodes(_n.getType(), _arg);
	Comment comment = cloneNodes(_n.getComment(), _arg);

	ClassExpr r = new ClassExpr(
			_n.getRange(),
			type_
	);
	r.setComment(comment);
	return r;
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
private Type useMvc(final MethodCallExpr n, final Context ctx) {
  if ("use".equals(n.getName())) {
    List<Expression> args = n.getArgs();
    if (args.size() == 1) {
      Expression arg = args.get(0);
      if (arg instanceof ClassExpr) {
        return arg.accept(new TypeCollector(), ctx);
      }
    }
  }
  return null;
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override
public void visit(ClassExpr n, Script arg) {
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
/**
 *
 * @param expression
 *  a github javaparser Expression
 * @param attributes
 *      the list of attributes of the class,
 *      to potentially get a type from the name
 * @param lineNumber
 *      the starting line number of the parse method or constructor
 * @return
 *      an Expression structure
 */
public Expr parseExpression(Expression expression, List<Attribute> attributes, int lineNumber) {
    if (expression instanceof AssignExpr) { // this.bar = "bar";
        AssignExpr assExpr = (AssignExpr) expression;
        return parseExpression(assExpr.getTarget(), attributes, lineNumber);
    } else if (expression instanceof MethodCallExpr) {
        MethodCallExpr mcEx = (MethodCallExpr) expression;
        return parseMethodCallExpression(mcEx, attributes, lineNumber);
    } else if (expression instanceof NameExpr) { // ident
        NameExpr nEx = (NameExpr) expression;
        Ident nameExpr = new Ident(nEx.getName());
        return nameExpr;
    } else if (expression instanceof LiteralExpr) { // basic lit
        return parseLiteralExpr((LiteralExpr) expression);
    } else if (expression instanceof FieldAccessExpr) {
        FieldAccessExpr fieldExpr = (FieldAccessExpr) expression;
        Ident ident = new Ident(ParserUtils.parseTarget(expression.toString()).get("name"));
        AttributeRef attrRef = new AttributeRef(ident);
        return attrRef;
    } else if (expression instanceof ObjectCreationExpr) {
        ObjectCreationExpr objConExpr = (ObjectCreationExpr) expression;
        return parseObjectCreationExpression(objConExpr, attributes, lineNumber);
    } else if (expression instanceof ArrayAccessExpr) {
        ArrayAccessExpr arryExpr = (ArrayAccessExpr) expression;
        return parseArrayAccessExpression(arryExpr);
    } else if (expression instanceof UnaryExpr) {
        UnaryExpr unExpr = (UnaryExpr) expression;
        return parseUnaryExpression(unExpr, attributes, lineNumber);
    } else if (expression instanceof ConditionalExpr) {
        ConditionalExpr condExpr = (ConditionalExpr) expression;
        return parseConditionalExpression(condExpr, attributes, lineNumber);
    } else if (expression instanceof CastExpr) {
        CastExpr castExpr = (CastExpr) expression;
        return parseExpression(castExpr.getExpr(), attributes, lineNumber);
    } else if (expression instanceof BinaryExpr) {
        BinaryExpr binEx = (BinaryExpr) expression;
        return parseBinaryExpression(binEx, attributes, lineNumber);
    } else if (expression instanceof EnclosedExpr) {
        EnclosedExpr enclosedExpr = (EnclosedExpr) expression;
        return parseExpression(enclosedExpr.getInner(), attributes, lineNumber);
    } else if (expression instanceof InstanceOfExpr) {
        InstanceOfExpr intExpr = (InstanceOfExpr) expression;
        return parseInstanceOfExpression(intExpr, attributes, lineNumber);
    } else if (expression instanceof ArrayCreationExpr) {
        ArrayCreationExpr arryCreaExpr = (ArrayCreationExpr) expression;
        return parseArrayCreationExpression(arryCreaExpr, attributes, lineNumber);
    } else if (expression instanceof ArrayInitializerExpr) {
        ArrayInitializerExpr arryInEx = (ArrayInitializerExpr) expression;
        return parseArrayInitializerExpression(arryInEx, attributes, lineNumber);
    } else if (expression instanceof ThisExpr) {
        return new Ident("this");
    } else if (expression instanceof SuperExpr) {
        return new Ident("super");
    } else if (expression instanceof ClassExpr) {
        return new Ident(expression.toString());
    } else if (expression instanceof VariableDeclarationExpr) { // int foo = 42;
        // should be parsed by parseVariableDeclarationExpression()
        Log.e(TAG, "Unreachable case :: expression : ".concat(expression.toString()));
        return null;
    } else {
        Log.e(TAG, "The type of expression '".concat(expression.getClass().toString()).concat("' is not managed by the parser"));
        return null;
    }
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override public Node visit(final ClassExpr n, final A arg) {
	n.setType((Type) n.getType().accept(this, arg));
	return n;
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
private MethodCallExpr socketHintBuilder(ClassOrInterfaceType socketHintBuilderType,
                                         StringLiteralExpr stringLiteralExpr, DefinedParamType
                                             paramType) {
  final ClassExpr classExpr = new ClassExpr(genericType);

  final MethodCallExpr[] builtMethod = {new MethodCallExpr(
      // Constructor call
      new ObjectCreationExpr(null, socketHintBuilderType, Collections.singletonList(classExpr)),
      // Identifier method
      "identifier",
      Collections.singletonList(stringLiteralExpr)
  )};

  paramType.getDefaultValue().ifPresent(defaultValue -> {

    builtMethod[0] = new MethodCallExpr(
        builtMethod[0],
        defaultValue.getSocketBuilderInitalValueMethodNameToUse(),
        Collections.singletonList(defaultValue.getDefaultValue(paramType.getLiteralDefaultValue
            ()))
    );

    builtMethod[0] = new MethodCallExpr(
        builtMethod[0],
        "view",
        Collections.singletonList(getViewEnumElement(defaultValue.getViewType()))
    );

    defaultValue.getDomainValue().ifPresent(domain -> {
      builtMethod[0] = new MethodCallExpr(
          builtMethod[0],
          "domain",
          Collections.singletonList(domain)
      );
    });
  });


  return new MethodCallExpr(
      builtMethod[0],
      "build"
  );
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override public void visit(final ClassExpr n, final A arg) {
	visitComment(n.getComment(), arg);
	n.getType().accept(this, arg);
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override public Node visit(final ClassExpr n, final A arg) {
	visitComment(n, arg);
	n.setType((Type) n.getType().accept(this, arg));
	return n;
}
 

import com.github.javaparser.ast.expr.ClassExpr; //导入依赖的package包/类
@Override
public Object visit(final ClassExpr n, final Context ctx) {
  return n.accept(new TypeCollector(), ctx);
}