Package org.datanucleus.flush
Class ListSetOperation
- java.lang.Object
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- org.datanucleus.flush.ListSetOperation
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- All Implemented Interfaces:
Operation
,SCOOperation
public class ListSetOperation extends Object implements SCOOperation
Set operation for a list where we have a backing store.
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Constructor Summary
Constructors Constructor Description ListSetOperation(ObjectProvider op, int fieldNum, int index, Object value, boolean allowCascadeDelete)
ListSetOperation(ObjectProvider op, ListStore store, int index, Object value, boolean allowCascadeDelete)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description AbstractMemberMetaData
getMemberMetaData()
Accessor for the metadata for the member that this operation is for.ObjectProvider
getObjectProvider()
Accessor for the ObjectProvider of the object that this operation is performed on.Store
getStore()
Accessor for the backing store for this operation.void
perform()
Perform the set(int, Object) operation to the backing store.String
toString()
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Constructor Detail
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ListSetOperation
public ListSetOperation(ObjectProvider op, ListStore store, int index, Object value, boolean allowCascadeDelete)
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ListSetOperation
public ListSetOperation(ObjectProvider op, int fieldNum, int index, Object value, boolean allowCascadeDelete)
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Method Detail
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getMemberMetaData
public AbstractMemberMetaData 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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perform
public void perform()
Perform the set(int, Object) operation to the backing store.
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getStore
public 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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getObjectProvider
public ObjectProvider getObjectProvider()
Description copied from interface:Operation
Accessor for the ObjectProvider of the object that this operation is performed on.- Specified by:
getObjectProvider
in interfaceOperation
- Returns:
- The ObjectProvider
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