com.hazelcast.spi.hotrestart.impl.gc.tracker

Interface TrackerMap.Cursor

Enclosing interface:

TrackerMap

public static interface TrackerMap.Cursor

Cursor over tracker map's entries. A newly obtained cursor is positioned before the first item.

Method Summary

Modifier and Type	Method and Description
boolean	advance() Attempts to advance the cursor to the next position.
KeyHandle	asKeyHandle() Returns the key handle associated with the tracker at the current cursor position.
Tracker	asTracker()
KeyHandle	toKeyHandle()

Method Detail

advance

boolean advance()

Attempts to advance the cursor to the next position.

Returns:

true if the cursor advanced; false otherwise.

asKeyHandle

KeyHandle asKeyHandle()

Returns the key handle associated with the tracker at the current cursor position. May return the cursor object itself, therefore the returned object is valid only until the cursor is updated by calling advance() or the owning map is updated.

toKeyHandle

KeyHandle toKeyHandle()

Returns:

the key handle associated with the tracker at the current cursor position

asTracker

Tracker asTracker()

Returns:

the tracker at the current cursor position. May return the cursor object itself, therefore the returned object is valid only until the cursor is updated by calling advance() or the owning map is updated.