Package jakarta.faces.model

Class DataModelEvent

  • All Implemented Interfaces:
    java.io.Serializable
    public class DataModelEvent
extends java.util.EventObject

    DataModelEvent represents an event of interest to registered listeners that occurred on the specified DataModel.

    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class java.util.EventObject

        source

    • Constructor Summary

      Constructors 
      Constructor Description
      DataModelEvent​(DataModel model, int index, java.lang.Object data)
      Construct an event object that is associated with the specified row index and associated data.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      DataModel getDataModel()
      Return the DataModel that fired this event.
      java.lang.Object getRowData()
      Return the object representing the data for the specified row index, or null for no associated row data.
      int getRowIndex()
      Return the row index for this event, or -1 for no specific row.

      • Methods inherited from class java.util.EventObject

        getSource, toString

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

    • Constructor Detail

      • DataModelEvent

        public DataModelEvent​(DataModel model,
                      int index,
                      java.lang.Object data)

        Construct an event object that is associated with the specified row index and associated data.

        Parameters:
        model - The DataModel on which this event occurred
        index - The zero relative row index for which this event occurred, or -1 for no specific row association
        data - Representation of the data for the row specified by index, or null for no particular row data

    • Method Detail

      • getDataModel

        public DataModel getDataModel()

        Return the DataModel that fired this event.

        Returns:
        the DataModel that fired this event

      • getRowData

        public java.lang.Object getRowData()

        Return the object representing the data for the specified row index, or null for no associated row data.

        Returns:
        the object representing the data for the specified row index, or null for no associated row data

      • getRowIndex

        public int getRowIndex()

        Return the row index for this event, or -1 for no specific row.

        Returns:
        the row index for this event, or -1 for no specific row