Package org.datanucleus.flush
Class MapPutOperation
- java.lang.Object
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- org.datanucleus.flush.MapPutOperation
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- All Implemented Interfaces:
Operation
,SCOOperation
public class MapPutOperation extends Object implements SCOOperation
Put operation for a map where we have a backing store.
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Constructor Summary
Constructors Constructor Description MapPutOperation(ObjectProvider op, int fieldNum, Object key, Object value)
MapPutOperation(ObjectProvider op, MapStore store, Object key, Object value)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Object
getKey()
Accessor for the key being put.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.Object
getValue()
Accessor for the value being put against this key.void
perform()
Perform the put(Object, Object) operation to the backing store.String
toString()
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Constructor Detail
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MapPutOperation
public MapPutOperation(ObjectProvider op, MapStore store, Object key, Object value)
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MapPutOperation
public MapPutOperation(ObjectProvider op, int fieldNum, Object key, Object value)
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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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getKey
public Object getKey()
Accessor for the key being put.- Returns:
- Key being put
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getValue
public Object getValue()
Accessor for the value being put against this key.- Returns:
- Value being put against the key
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perform
public void perform()
Perform the put(Object, 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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