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oracle.dss.dataView
Class PageEvent

java.lang.Object
java.util.EventObject
oracle.dss.dataView.DataviewEvent
oracle.dss.dataView.PageEvent

All Implemented Interfaces:

java.io.Serializable

public class PageEvent

extends DataviewEvent

Information about a page change.

See Also:

Serialized Form

Field Summary

Fields inherited from class oracle.dss.dataView.DataviewEvent

consumed

Fields inherited from class java.util.EventObject

source

Constructor Summary

PageEvent(java.lang.Object source, int[] hPos, int maxLayerSpecified)
Constructor.

Method Summary

int[]	getChangeArray() Retrieves the hPos for the new page.
int	getMaxLayerSpecified() Retrieves the last layer in the hPos that is returned by getChangeArray.

Methods inherited from class oracle.dss.dataView.DataviewEvent

consume, isConsumed

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

PageEvent

public PageEvent(java.lang.Object source,
                 int[] hPos,
                 int maxLayerSpecified)

Constructor.

Parameters:

source - The source of this event.

hPos - The hPos that identifies the new page.

maxLayerSpecified - The maximum layer that specified in hPos.

Method Detail

getChangeArray

public int[] getChangeArray()

Retrieves the hPos for the new page.

Returns:

An hPos array that identifies the new page.

getMaxLayerSpecified

public int getMaxLayerSpecified()

Retrieves the last layer in the hPos that is returned by getChangeArray. For example, if there are two layers in the hPos, then this method returns 1.

Returns:

The largest index that is valid in the hPos array for the new page.

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