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- java.lang.Object
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- org.springframework.cache.support.NullValue
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- All Implemented Interfaces:
- java.io.Serializable
public final class NullValue
extends java.lang.Object
implements java.io.Serializable
Simple serializable class that serves as a null replacement
for cache stores which otherwise do not support null values.
- Since:
- 4.2.2
- Author:
- Juergen Hoeller
- See Also:
AbstractValueAdaptingCache ,
Serialized Form
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Field Summary
Fields
Modifier and Type |
Field and Description |
static java.lang.Object |
INSTANCE
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Method Summary
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Method Detail
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hashCode
public int hashCode()
- Overrides:
hashCode in class java.lang.Object
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