Conditional processing method and apparatus

摘要

A conditional processing method and apparatus for efficient memory management are provided. A conditional processing method includes receiving a data stream including a plurality of elements; decoding the received data stream; generating a parse tree by loading the decoded data stream; determining whether a parsingSwitch element is detected while generating the parse tree; and if the parsingSwitch element is detected, loading at least one child element of the detected parsingSwitch element in a memory, based on at least one attribute of the detected parsingSwitch element.

主权项

1. A conditional processing method comprising the steps of:
receiving a data stream including a plurality of elements; decoding the received data stream; generating a parse tree by loading the decoded data stream; determining whether a parsingSwitch element is detected while generating the parse tree; and if the parsingSwitch element is detected, loading at least one child element of the detected parsingSwitch element in a memory, based on at least one attribute of the detected parsingSwitch element, wherein, when the at least one child element includes a plurality of child elements, loading the plurality of child elements comprises: listing the plurality of child elements of the parsingSwitch element in a decreasing order with respect to respective memory requirements of the plurality of child elements, when a mode attribute of the detected parsingSwitch element is decremental; and loading a first child element among the listed the plurality of child elements, when the first child element fulfills a current memory status in the memory.