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java.lang.ObjectDatasetGroup
schmitzm.jfree.DatasetMetaDataGroup
public class DatasetMetaDataGroup
This DatasetGroup
is raped! It provides the possibility to add
individual meta to a Dataset
.
Because a DatasetGroup
can be set to every Dataset
, the
mata data can be accessed everywhere the Dataset
can be accessed,
independently of the concrete Dataset
.
Note:
If a "real" DatasetGroup
is set for a Dataset
, the meta data
is lost!!
Field Summary | |
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protected Map<String,Object> |
metadata
Holds meta data objects. |
Constructor Summary | |
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DatasetMetaDataGroup()
Creates a new meta data object. |
Method Summary | |
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Object |
getMetaData(String metadataKey)
Returns some meta data. |
void |
setMetaData(String metadataKey,
Object metadataObject)
Sets some meta data. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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protected Map<String,Object> metadata
Constructor Detail |
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public DatasetMetaDataGroup()
Method Detail |
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public void setMetaData(String metadataKey, Object metadataObject)
metadataKey
- a key for the meta data objectmetadataObject
- the meta datapublic Object getMetaData(String metadataKey)
metadataKey
- the key of the meta data
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