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Oracle Fusion Middleware Java API Reference for Oracle Data Visualization Components 11g Release 1 (11.1.1) E12063-03 |
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public interface DataErrorTextCallback
Defines a callback for overriding the error message that the Graph
displays when it is not provided with enough data to draw a graph. To provide a custom error message, you implement this interface. Then you call the Graph.setDataErrorTextCallback
method to register the callback with the graph.
Graph.setDataErrorTextCallback(oracle.dss.graph.DataErrorTextCallback)
Method Summary | |
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java.lang.String[] |
getDataErrorText(java.lang.String[] currentText, NotEnoughData neData) Retrieves the customized error message text. |
Method Detail |
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java.lang.String[] getDataErrorText(java.lang.String[] currentText, NotEnoughData neData)
Graph
calls this method to retrieve the custom error message text that is displayed when there is not enough data to draw a graph.currentText
- The current data error text that the Graph
provides by default. Each element of the array will be displayed as a separate line in the message.neData
- The NotEnoughData
object that specifies the conditions of the error.currentText
.
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Oracle Fusion Middleware Java API Reference for Oracle Data Visualization Components 11g Release 1 (11.1.1) E12063-03 |
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