com.hazelcast.spi.hotrestart.impl

Interface SortedBySeqRecordCursor

All Superinterfaces:

com.hazelcast.nio.Disposable

All Known Implementing Classes:

SortedBySeqRecordCursorOnHeap

public interface SortedBySeqRecordCursor
extends com.hazelcast.nio.Disposable

Cursor over records sorted by their recordSeq. A newly obtained cursor is positioned before the first record.

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 record at the current cursor position.
Record	asRecord() Returns the record at the current cursor position.

Methods inherited from interface com.hazelcast.nio.Disposable

dispose

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 record 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().

asRecord

Record asRecord()

Returns the record 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().