will there be a good perf improvement by avoiding extra get call

[Monu Agrawal]

Hi,

My code needs to behave differently based on if key is present in leveldb. If key is present, I need to get the value as well.

Since this code is accessing the data using a wrapper library which provides containsKey method which internally tries to get the value using get(). So actually my code is calling get method twice if key is present.

I want to know if there will be a measurable perf improvement if I avoid this extra get call by changing our library's signature (given that the key will mostly be present in the cache second time).

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Thanks

Monu Agrawal

[Monu Agrawal]

I am asking this specifically for android. 

If this is not the right forum to ask such question, sorry for spam. Please redirect me to the right forum.

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