| java.lang.Object jdbm.recman.PageCursor
PageCursor | final class PageCursor (Code) | | This class provides a cursor that can follow lists of pages
bi-directionally.
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Constructor Summary | |
| PageCursor(PageManager pageman, long current) Constructs a page cursor that starts at the indicated block. | | PageCursor(PageManager pageman, short type) Constructs a page cursor that starts at the first block
of the indicated list. |
Method Summary | |
long | getCurrent() Returns the current value of the cursor. | long | next() | long | prev() |
PageCursor | PageCursor(PageManager pageman, long current)(Code) | | Constructs a page cursor that starts at the indicated block.
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PageCursor | PageCursor(PageManager pageman, short type) throws IOException(Code) | | Constructs a page cursor that starts at the first block
of the indicated list.
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getCurrent | long getCurrent() throws IOException(Code) | | Returns the current value of the cursor.
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