T
- 被加载对象类型public abstract class LazyLoader<T> extends Object implements Loader<T>, Serializable
Constructor and Description |
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LazyLoader() |
Modifier and Type | Method and Description |
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T |
get()
获取一个对象,第一次调用此方法时初始化对象然后返回,之后调用此方法直接返回原对象
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protected abstract T |
init()
初始化被加载的对象
如果对象从未被加载过,调用此方法初始化加载对象,此方法只被调用一次 |
boolean |
isInitialized()
是否已经初始化完毕
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
ifInitialized
public T get()
public boolean isInitialized()
Loader
isInitialized
in interface Loader<T>
protected abstract T init()
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