发明名称 |
STORAGE OF A DOCUMENT USING MULTIPLE REPRESENTATIONS |
摘要 |
<p>Some embodiments provide a method for storing a document. The method stores a content stream representation of the document that includes an ordered stream of code representations for primitive elements of the document. Each code representation of a primitive element has an index that indicates the order in the content stream of the primitive element representation. The method stores an object representation of the document that includes a set of object nodes arranged in a tree structure. Each object node references a range of indices in the content stream.</p> |
申请公布号 |
CA2823396(A1) |
申请公布日期 |
2012.07.26 |
申请号 |
CA20122823396 |
申请日期 |
2012.01.13 |
申请人 |
APPLE INC. |
发明人 |
MANSFIELD, PHILIP ANDREW;LEVY, MICHAEL ROBERT |
分类号 |
G06F17/22;G06F17/21;G06K9/20 |
主分类号 |
G06F17/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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