public enum LocationPreferenceConstraint extends Enum<LocationPreferenceConstraint>
Currently, we support that all input locations have to be taken into consideration and only those which are known at scheduling time. Note that if all input locations are considered, then the scheduling operation can potentially take a while until all inputs have locations assigned.
| 限定符和类型 | 方法和说明 |
|---|---|
static LocationPreferenceConstraint |
valueOf(String name)
返回带有指定名称的该类型的枚举常量。
|
static LocationPreferenceConstraint[] |
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 LocationPreferenceConstraint ALL
public static final LocationPreferenceConstraint ANY
public static LocationPreferenceConstraint[] values()
for (LocationPreferenceConstraint c : LocationPreferenceConstraint.values()) System.out.println(c);
public static LocationPreferenceConstraint 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 © 2014–2023 The Apache Software Foundation. All rights reserved.