Package org.datanucleus.flush
Class CollectionAddOperation<E>
java.lang.Object
org.datanucleus.flush.CollectionAddOperation<E>
- All Implemented Interfaces:
Operation
,SCOOperation
- Direct Known Subclasses:
ListAddAtOperation
Add operation for a collection where we have a backing store.
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Field Summary
FieldsModifier and TypeFieldDescription(package private) final int
(package private) final DNStateManager
(package private) final CollectionStore
<E> (package private) final E
The value to add. -
Constructor Summary
ConstructorsConstructorDescriptionCollectionAddOperation
(DNStateManager sm, int fieldNum, E value) CollectionAddOperation
(DNStateManager sm, CollectionStore<E> store, E value) -
Method Summary
Modifier and TypeMethodDescriptionAccessor for the metadata for the member that this operation is for.Accessor for StateManager of the object that this operation is performed on.getStore()
Accessor for the backing store for this operation.getValue()
Accessor for the value being added.void
perform()
Perform the add(Object) operation to the backing store.toString()
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Field Details
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sm
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fieldNumber
final int fieldNumber -
store
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value
The value to add.
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Constructor Details
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CollectionAddOperation
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CollectionAddOperation
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Method Details
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getMemberMetaData
Description copied from interface:SCOOperation
Accessor for the metadata for the member that this operation is for.- Specified by:
getMemberMetaData
in interfaceSCOOperation
- Returns:
- The member metadata
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getValue
Accessor for the value being added.- Returns:
- Value being added
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perform
public void perform()Perform the add(Object) operation to the backing store. -
getStore
Description copied from interface:SCOOperation
Accessor for the backing store for this operation.- Specified by:
getStore
in interfaceSCOOperation
- Returns:
- The backing store
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getStateManager
Description copied from interface:Operation
Accessor for StateManager of the object that this operation is performed on.- Specified by:
getStateManager
in interfaceOperation
- Returns:
- StateManager
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toString
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