private void addLeafLabel ( ) { final int nodeKind = mRtx . getNode ( ) . getKind ( ) ; if ( ! mLeafLabels . containsKey ( nodeKind ) ) { mLeafLabels . put ( nodeKind , new ArrayList < ITreeData > ( ) ) ; } mLeafLabels . get ( nodeKind ) . add ( mRtx . getNode ( ) ) ; }
Add leaf node label .