Package com.orientechnologies.orient.core.index.sbtreebonsai.local

Examples of com.orientechnologies.orient.core.index.sbtreebonsai.local.OBonsaiBucketPointer

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  public OCollectionNetworkSerializer() {
  }

  public OBonsaiCollectionPointer readCollectionPointer(OChannelBinary client) throws IOException {
    final long fileId = client.readLong();
    final OBonsaiBucketPointer rootPointer = readBonsaiBucketPointer(client);
    return new OBonsaiCollectionPointer(fileId, rootPointer);
  }
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  }

  private OBonsaiBucketPointer readBonsaiBucketPointer(OChannelBinary client) throws IOException {
    long pageIndex = client.readLong();
    int pageOffset = client.readInt();
    return new OBonsaiBucketPointer(pageIndex, pageOffset);
  }
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    }

    OLongSerializer.INSTANCE.serializeLiteral(collectionPointer.getFileId(), stream, offset);
    offset += OLongSerializer.LONG_SIZE;

    OBonsaiBucketPointer rootPointer = collectionPointer.getRootPointer();
    OLongSerializer.INSTANCE.serializeLiteral(rootPointer.getPageIndex(), stream, offset);
    offset += OLongSerializer.LONG_SIZE;

    OIntegerSerializer.INSTANCE.serializeLiteral(rootPointer.getPageOffset(), stream, offset);
    offset += OIntegerSerializer.INT_SIZE;

    // Keep this section for binary compatibility with versions older then 1.7.5
    OIntegerSerializer.INSTANCE.serializeLiteral(size, stream, offset);
    offset += OIntegerSerializer.INT_SIZE;
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    offset += OIntegerSerializer.INT_SIZE;

    if (fileId == -1)
      collectionPointer = null;
    else
      collectionPointer = new OBonsaiCollectionPointer(fileId, new OBonsaiBucketPointer(pageIndex, pageOffset));

    this.size = -1;

    changes.putAll(ChangeSerializationHelper.INSTANCE.deserializeChanges(stream, offset));
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        LINK_SERIALIZER.serializeNativeObject(ids, stream, p);
        p += RID_SIZE;
      }
    } else {
      final OIndexRIDContainerSBTree underlying = (OIndexRIDContainerSBTree) object.getUnderlying();
      final OBonsaiBucketPointer rootPointer = underlying.getRootPointer();
      LONG_SERIALIZER.serializeNative(rootPointer.getPageIndex(), stream, offset + SBTREE_ROOTINDEX_OFFSET);
      INT_SERIALIZER.serializeNative(rootPointer.getPageOffset(), stream, offset + SBTREE_ROOTOFFSET_OFFSET);
    }
  }
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      return new OIndexRIDContainer(fileId, underlying, durable);
    } else {
      final long pageIndex = LONG_SERIALIZER.deserializeNative(stream, offset + SBTREE_ROOTINDEX_OFFSET);
      final int pageOffset = INT_SERIALIZER.deserializeNative(stream, offset + SBTREE_ROOTOFFSET_OFFSET);
      final OBonsaiBucketPointer rootPointer = new OBonsaiBucketPointer(pageIndex, pageOffset);
      final OIndexRIDContainerSBTree underlying = new OIndexRIDContainerSBTree(fileId, rootPointer, durable);
      return new OIndexRIDContainer(fileId, underlying, durable);
    }
  }
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        LINK_SERIALIZER.serializeInDirectMemoryObject(ids, pointer, p);
        p += RID_SIZE;
      }
    } else {
      final OIndexRIDContainerSBTree underlying = (OIndexRIDContainerSBTree) object.getUnderlying();
      final OBonsaiBucketPointer rootPointer = underlying.getRootPointer();
      LONG_SERIALIZER.serializeInDirectMemory(rootPointer.getPageIndex(), pointer, offset + SBTREE_ROOTINDEX_OFFSET);
      INT_SERIALIZER.serializeInDirectMemory(rootPointer.getPageOffset(), pointer, offset + SBTREE_ROOTOFFSET_OFFSET);
    }
  }
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      return new OIndexRIDContainer(fileId, underlying, durable);
    } else {
      final long pageIndex = LONG_SERIALIZER.deserializeFromDirectMemory(pointer, offset + SBTREE_ROOTINDEX_OFFSET);
      final int pageOffset = INT_SERIALIZER.deserializeFromDirectMemory(pointer, offset + SBTREE_ROOTOFFSET_OFFSET);
      final OBonsaiBucketPointer rootPointer = new OBonsaiBucketPointer(pageIndex, pageOffset);
      final OIndexRIDContainerSBTree underlying = new OIndexRIDContainerSBTree(fileId, rootPointer, durable);
      return new OIndexRIDContainer(fileId, underlying, durable);
    }
  }
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  private OIndexRIDContainer containerFromStream(String stream) {
    stream = stream.substring(OStringSerializerHelper.LINKSET_PREFIX.length(), stream.length() - 1);

    final ODocument doc = new ODocument();
    doc.fromString(stream);
    final OBonsaiBucketPointer rootPointer = new OBonsaiBucketPointer((Long) doc.field("rootIndex"),
        (Integer) doc.field("rootOffset"));
    final String fileName = doc.field("file");

    return new OIndexRIDContainer(fileName, new OIndexRIDContainerSBTree(fileName, rootPointer, false), false, false);
  }
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        LINK_SERIALIZER.serializeNativeObject(ids, stream, p);
        p += RID_SIZE;
      }
    } else {
      final OIndexRIDContainerSBTree underlying = (OIndexRIDContainerSBTree) object.getUnderlying();
      final OBonsaiBucketPointer rootPointer = underlying.getRootPointer();
      LONG_SERIALIZER.serializeNative(rootPointer.getPageIndex(), stream, offset + SBTREE_ROOTINDEX_OFFSET);
      INT_SERIALIZER.serializeNative(rootPointer.getPageOffset(), stream, offset + SBTREE_ROOTOFFSET_OFFSET);
    }
  }
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Related Classes of com.orientechnologies.orient.core.index.sbtreebonsai.local.OBonsaiBucketPointer

  • com.orientechnologies.orient.client.remote.OCollectionNetworkSerializer
  • com.orientechnologies.orient.core.db.record.ridbag.sbtree.OSBTreeRidBag
  • com.orientechnologies.orient.core.serialization.serializer.binary.impl.legacy.OStreamSerializerSBTreeIndexRIDContainer_1_7_9
  • com.orientechnologies.orient.core.serialization.serializer.stream.OStreamSerializerOldRIDContainer
  • com.orientechnologies.orient.core.serialization.serializer.stream.OStreamSerializerSBTreeIndexRIDContainer
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