public enum Paren extends Enum<Paren>
| 枚举常量和说明 |
|---|
BRACES |
BRACKET |
PARENTHESES |
| 限定符和类型 | 方法和说明 |
|---|---|
static boolean |
isLeftParen(char token)
Judge passed token is left paren or not.
|
static boolean |
match(char leftToken,
char rightToken)
Judge left paren match right paren or not.
|
static Paren |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static Paren[] |
values()
按照声明该枚举类型的常量的顺序, 返回
包含这些常量的数组。
|
public static final Paren PARENTHESES
public static final Paren BRACKET
public static final Paren BRACES
public static Paren[] values()
for (Paren c : Paren.values()) System.out.println(c);
public static Paren valueOf(String name)
name - 要返回的枚举常量的名称。IllegalArgumentException - 如果该枚举类型没有带有指定名称的常量NullPointerException - 如果参数为空值public static boolean isLeftParen(char token)
token - tokenpublic static boolean match(char leftToken,
char rightToken)
leftToken - left tokenrightToken - right tokenCopyright © 2020 The Apache Software Foundation. All rights reserved.