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## weka.gui.beans
Class DataSetEvent

    java.lang.Object
      java.util.EventObject
          weka.gui.beans.DataSetEvent

All Implemented Interfaces:
  java.io.Serializable

    public class DataSetEvent

extends java.util.EventObject

Event encapsulating a data set

Version:
  $Revision: 1.4 $
Author:
  Mark Hall
See Also:
  `EventObject`, Serialized Form

Constructor Summary
`DataSetEvent(java.lang.Object source, Instances dataSet)`

Method Summary
`Instances` | `getDataSet()` Return the instances of the data set
`boolean` | `isStructureOnly()` Returns true if the encapsulated instances contain just header information

Methods inherited from class java.util.EventObject
`getSource, toString`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### DataSetEvent

    public DataSetEvent(java.lang.Object source,
                        Instances dataSet)

Method Detail

### getDataSet

    public Instances getDataSet()

  Return the instances of the data set

  Returns:
    an `Instances` value

### isStructureOnly

    public boolean isStructureOnly()

  Returns true if the encapsulated instances contain just header information

  Returns:
    true if only header information is available in this DataSetEvent

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