package Ġcom . alg ol ia . instant search . core . number . range Ċ Ċ import Ġcom . alg ol ia . instant search . core . Callback Ċ Ċ public Ġinterface ĠNumber Range View < T > Ġwhere ĠT Ġ: ĠNumber , ĠT Ġ: ĠComparable < T > Ġ{ ĊĊĠĠĠ Ġpublic Ġvar Ġon Range Changed : ĠCallback < Range < T >> ? ĊĊĠĠĠ Ġpublic Ġfun Ġset Range ( range : ĠRange < T > ?) ĊĊĠĠĠ Ġpublic Ġfun Ġset Bounds ( bounds : ĠRange < T > ?) Ċ } Ċ