| Package | Description | 
|---|---|
| org.datanucleus.metadata | 
 
        Provides classes representing the MetaData for files, packages, classes, fields, containers, etc. 
 | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
ElementMetaData
This element specifies the mapping for the element component of arrays and collections. 
 | 
class  | 
KeyMetaData
This element specifies the mapping for the key component of maps. 
 | 
class  | 
ValueMetaData
This element specifies the mapping for the value component of maps. 
 | 
| Constructor and Description | 
|---|
AbstractElementMetaData(AbstractElementMetaData aemd)
Constructor to create a copy of the passed metadata object. 
 | 
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