UmpleOnline: Generate Java, C++, PHP, Alloy, NuSMV or Ruby code from Umple

Draw on the right, write (Umple) model code on the left. Analyse models and generate code.
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JavaScript is disabled so the dynamic features of this page will not work. To use UmpleOnline, turn Javascript on. Otherwise you can download the command-line Umple compiler or use Eclipse. // When multiplicity is given as *, which is the // same as 0..* there can be any number of links // from an instance at the other end of the // association to instances at this end // // The lower bound is zero and the upper bound is // 'many' class A { // an instance of A has many B's 1 -- * B; // An instance of C has many A's * -- 1 C; } class B {} class C {}//$?[End_of_model]$? class A { position 50 30 109 45; position.association A__C 109,19 30,0; } class B { position 50 130 109 45; } class C { position 215 132 109 45; }