Package xbird.storage.index.FreeList

Examples of xbird.storage.index.FreeList.FreeSpace

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        final FreeList freeList = fh.getFreeList();

        final int requiredSize = value.getLength() + 4;

        final DataPage dataPage;
        FreeSpace free = freeList.retrieve(requiredSize);
        if(free == null) {
            DataPage newPage = createDataPage();
            free = new FreeSpace(newPage.getPageNum(), fh.getWorkSize());
            freeList.add(free);
            dataPage = newPage;
        } else {
            dataPage = getDataPage(free.getPage());
        }

        final long pageNum = dataPage.getPageNum();
        final int tid = dataPage.add(value);
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            if(leftFree < FreeSpace.MIN_LEFT_FREE) {
                freeList.remove(free);
            }
        } else {
            if(leftFree >= FreeSpace.MIN_LEFT_FREE) {
                FreeSpace newFree = new FreeSpace(dataPage.getPageNum(), leftFree);
                freeList.add(newFree);
            }
        }
    }
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        final FreeList freeList = fh.getFreeList();

        final int requiredSize = value.getLength() + 4;

        final DataPage dataPage;
        FreeSpace free = freeList.retrieve(requiredSize);
        if(free == null) {
            DataPage newPage = createDataPage();
            free = new FreeSpace(newPage.getPageNum(), fh.getWorkSize());
            freeList.add(free);
            dataPage = newPage;
        } else {
            dataPage = getDataPage(free.getPage());
        }

        final long pageNum = dataPage.getPageNum();

        int tid = dataPage.add(value);
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Related Classes of xbird.storage.index.FreeList.FreeSpace

  • xbird.storage.index.BIndexFile
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