CODEWITHSUNDEEP
javadictionarytreemap
Majid Azimi
Majid Azimi

Reputation: 5745

Is there any LinkedTreeMap implementation in java?

is there any LinkedTreeMap implementation available in standard JDK or simple standalone library that support both sorting and insertion order? I found gridsim that has a LinkedTreeMap implementation. But seems it is a big library.

[UPDATE]

I want a Map which sorts elements based on keys which is Integer in my case and also gives me two kinds of Iterator based on:

  1. sorted keys
  2. insertion order

Upvotes: 3

Views: 4070

Answers (2)

Stephen C
Stephen C

Reputation: 719189

I also came across this free-standing library: http://tech.dolhub.com/Code/LinkedTree

However, note that the author states that the classes performance is not great compared with TreeMap.

Upvotes: 2

Paul Vargas
Paul Vargas

Reputation: 42040

Can you see the LinkedTreeMap of google-gson library?

This preserve the insertion order.

Upvotes: 2

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