public enum IndexOptions extends Enum<IndexOptions>
public static final IndexOptions DOCS
public static final IndexOptions FREQS
public static final IndexOptions POSITIONS
public static final IndexOptions OFFSETS
public static IndexOptions[] values()
for (IndexOptions c : IndexOptions.values()) System.out.println(c);
public static IndexOptions 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Copyright © 2019. All Rights Reserved.