Java™ Platform
Standard Ed. 8
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Field Summary
Fields
Modifier and Type |
Field and Description |
T |
value
包含在持有人的价值。
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构造方法摘要
构造方法
Constructor and Description |
Holder()
创建一个具有
null 价值的新持有人。
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Holder(T value)
创建一个具有指定值的新持有者。
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方法摘要
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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字段详细信息
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value
public T value
包含在持有人的价值。
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构造方法详细信息
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Holder
public Holder()
创建一个新的持有人,价值
null
。
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Holder
public Holder(T value)
创建一个具有指定值的新持有者。
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参数
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value
- 存储在持有
value
的值。
Java™ Platform
Standard Ed. 8
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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