Java ThisExpr类代码示例

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

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
@Override
public JCTree visit(final ThisExpr n, final Object arg) {
    //ARG0: JCExpression selected
    JCExpression arg0;

    //ARG1: Name selector
    Name arg1 = names.names._this;

    if (n.getClassExpr() == null) {
        return new AJCIdent(make.Ident(arg1), ((n.getComment() != null) ? n.getComment().getContent() : null));
    }
    arg0 = (JCExpression) n.getClassExpr().accept(this, arg);

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

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
/**
 * Generates the contents of the constructor.
 *
 * @param valueString The string representing the field that this will be assigned to
 * @return The constructor block
 */
private BlockStmt getDefaultConstructorBlockStatement(String valueString) {
  BlockStmt block = new BlockStmt();
  AssignExpr assignment = new AssignExpr(new FieldAccessExpr(new ThisExpr(), valueString), new
      NameExpr(valueString), AssignExpr.Operator.assign);
  ASTHelper.addStmt(block, assignment);
  return block;
}
 

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
@Test
public void thisInAnonymousClass() throws ParseException {
    CompilationUnit cu = parseSample("ThisInAnonymousClass");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "Bar");

    ThisExpr thisExpression = Navigator.findNodeOfGivenClass(clazz, ThisExpr.class);

    ResolvedType type = JavaParserFacade.get(new ReflectionTypeSolver()).getType(thisExpression);
    assertEquals(true, type.isReferenceType());
    assertEquals(true, type.asReferenceType().getTypeDeclaration() instanceof JavaParserAnonymousClassDeclaration);
}
 

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
@Test
public void typeParamOnReturnTypeStep1() throws ParseException {
    CompilationUnit cu = parseSample("TypeParamOnReturnType");
    ClassOrInterfaceDeclaration clazz = Navigator.demandClass(cu, "TypeParamOnReturnType");
    MethodDeclaration method = Navigator.demandMethod(clazz, "nodeEquals");
    ThisExpr thisExpr = Navigator.findNodeOfGivenClass(method, ThisExpr.class);

    ResolvedType type = JavaParserFacade.get(new ReflectionTypeSolver()).getType(thisExpr);

    assertEquals(false, type.isTypeVariable());
    assertEquals("TypeParamOnReturnType", type.describe());
}
 

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

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

	return true;
}
 

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
@Override
public Node visit(ThisExpr _n, Object _arg) {
	Expression classExpr = cloneNodes(_n.getClassExpr(), _arg);
	Comment comment = cloneNodes(_n.getComment(), _arg);

	ThisExpr r = new ThisExpr(
			_n.getRange(),
			classExpr
	);
	r.setComment(comment);
	return r;
}
 

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
@Override public Node visit(final ThisExpr n, final A arg) {
	visitComment(n, arg);
	if (n.getClassExpr() != null) {
		n.setClassExpr((Expression) n.getClassExpr().accept(this, arg));
	}
	return n;
}
 

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
@Override
public SymbolReference<? extends ValueDeclaration> solveSymbol(String name, TypeSolver typeSolver) {
    if (wrappedNode.getField().toString().equals(name)) {
        if (wrappedNode.getScope() instanceof ThisExpr) {
            Type typeOfThis = JavaParserFacade.get(typeSolver).getTypeOfThisIn(wrappedNode);
            return new SymbolSolver(typeSolver).solveSymbolInType(typeOfThis.asReferenceType().getTypeDeclaration(), name);
        }
    }
    return JavaParserFactory.getContext(getParentNode(wrappedNode), typeSolver).solveSymbol(name, typeSolver);
}
 

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
@Override
public SymbolReference<? extends ResolvedValueDeclaration> solveSymbol(String name, TypeSolver typeSolver) {
    if (wrappedNode.getField().toString().equals(name)) {
        if (wrappedNode.getScope() instanceof ThisExpr) {
            ResolvedType typeOfThis = JavaParserFacade.get(typeSolver).getTypeOfThisIn(wrappedNode);
            return new SymbolSolver(typeSolver).solveSymbolInType(typeOfThis.asReferenceType().getTypeDeclaration(), name);
        }
    }
    return JavaParserFactory.getContext(requireParentNode(wrappedNode), typeSolver).solveSymbol(name, typeSolver);
}
 

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

import com.github.javaparser.ast.expr.ThisExpr; //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.ThisExpr; //导入依赖的package包/类
@Override public Node visit(final ThisExpr n, final A arg) {
	if (n.getClassExpr() != null) {
		n.setClassExpr((Expression) n.getClassExpr().accept(this, arg));
	}
	return n;
}
 

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

import com.github.javaparser.ast.expr.ThisExpr; //导入依赖的package包/类
@Override
public void visit(final ThisExpr n, final Context ctx) {
  visitNode(n, ctx);
  super.visit(n, ctx);

}