Class NoopDataChannelMetaData
java.lang.Object
org.apache.cayenne.configuration.xml.NoopDataChannelMetaData
- All Implemented Interfaces:
- DataChannelMetaData
public class NoopDataChannelMetaData extends Object implements DataChannelMetaData
Noop implementation of 
DataChannelMetaData.
 Used by Cayenne runtime by default as it doesn't need this information.- Since:
- 4.1
- See Also:
- DefaultDataChannelMetaData
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Constructor SummaryConstructors Constructor Description NoopDataChannelMetaData()
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Method SummaryModifier and Type Method Description voidadd(ConfigurationNode key, Object value)Store data for object.<T> Tget(ConfigurationNode key, Class<T> type)Get meta data for object<T> Tremove(ConfigurationNode key, Class<T> type)
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Constructor Details- 
NoopDataChannelMetaDatapublic NoopDataChannelMetaData()
 
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Method Details- 
addDescription copied from interface:DataChannelMetaDataStore data for object.- Specified by:
- addin interface- DataChannelMetaData
- Parameters:
- key- object for which we want to store data
- value- data to store
 
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getDescription copied from interface:DataChannelMetaDataGet meta data for object- Specified by:
- getin interface- DataChannelMetaData
- Type Parameters:
- T- meta data type
- Parameters:
- key- object for wich we want meta data
- type- meta data type class
- Returns:
- value or nullif no data available
 
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remove- Specified by:
- removein interface- DataChannelMetaData
- Type Parameters:
- T- meta data type
- Parameters:
- key- object for wich we want meta data
- type- meta data type class
- Returns:
- value or nullif no can't remove
 
 
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