I'm a bit confused by the OP. I thought it was in reference to Andorid's java.util.HashSet. However it seems to be in reference to the Apache Harmony project.
I suppose the OP's problem is in porting code that was using Harmony to Android? On Mon, Jan 11, 2010 at 3:32 PM, Philip <[email protected]> wrote: > Thanks for your reply. Complaint is a strong word... I am merely > pointing it out ;-) > > contains() works only to find out if the element is in the set or not > (it returns a bool.) > find would give me an iterator that I can use to get to the object > directly. > > workaround that's using contains() to speed up the discovery of the > element in the set for now: > > public int numberOfNodes(Target target) { > if (targets.contains(target)) { > for (HashElement element: targets) { > if (element.target == target) > return element.nodes != null ? element.nodes.size > () : 0; > } > } else > return 0; > } > > Knowing that targets can only have unique targets, and because I am > reluctant to modify drastically from one platform to another, I am > using a HashSet with the current limitation I discovered in the > Android impl. > > Thanks, > > Philip > > On Jan 11, 3:15 pm, Mark Murphy <[email protected]> wrote: > > Mark Murphy wrote: > > > Philip wrote: > > >> Any idea why such a fundamental method is missing from the dalvik > > >> libcore implementation? > > > > > HashSet is not a method. It is a class, and it exists in > java.util.HashSet. > > > > Mea culpa. I misunderstood your complaint. > > > > What is wrong with contains()? > > > > -- > > Mark Murphy (a Commons Guy)http://commonsware.com| > http://twitter.com/commonsguy > > > > _Android Programming Tutorials_ Version 1.1 Available! > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected]<android-developers%[email protected]> > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en >
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