public enum LogicalOperator extends Enum<LogicalOperator>
| 限定符和类型 | 方法和说明 |
|---|---|
static Optional<LogicalOperator> |
valueFrom(String text)
Get logical operator value from text.
|
static LogicalOperator |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static LogicalOperator[] |
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 LogicalOperator AND
public static final LogicalOperator OR
public static LogicalOperator[] values()
for (LogicalOperator c : LogicalOperator.values()) System.out.println(c);
public static LogicalOperator 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 Optional<LogicalOperator> valueFrom(String text)
text - textCopyright © 2020 The Apache Software Foundation. All rights reserved.