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public interface IProviderListener
Classes who listen on a data source, e.g. classes which implement the IDataProvider
interface, must implement this interface and register as listeners.
Method Summary | |
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void |
triggerInitialization()
Will be triggered when the current IDataProvider starts giving data. |
void |
triggerWrapup()
Will be triggered when the current IDataProvider stops giving data. |
void |
update(JSONObject data,
boolean isHistoryStep)
Call this every time the data to visualize has changed to trigger the visualization of the new data. |
Method Detail |
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void triggerInitialization()
IDataProvider
starts giving data.
void triggerWrapup()
IDataProvider
stops giving data.
void update(JSONObject data, boolean isHistoryStep)
data
- The new data for the next visualization step in JSONisHistoryStep
- Does the data need special handling because it is history data?
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