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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--com.beasys.commerce.foundation.SmartKey | +--com.beasys.commerce.foundation.EmptySmartKey
EmptySmartKey is equivalent to a "null" SmartKey. If one wants to store a SmartKey to a datastore, the SmartKey can never be null. Hence an EmptySmartKey is needed.
SmartKey
, Serialized FormConstructor Summary | |
EmptySmartKey()
Default Constructor. |
Method Summary | |
int |
compareTo(java.lang.Object o)
Compare always returns equal. |
java.lang.String |
toString()
toString always returns an empty string. |
Methods inherited from class com.beasys.commerce.foundation.SmartKey |
equals |
Methods inherited from class java.lang.Object |
clone,
finalize,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
Constructor Detail |
public EmptySmartKey()
Method Detail |
public int compareTo(java.lang.Object o)
public java.lang.String toString()
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