question: process root node . concode_field_sep ItemProcessor<I,O> decoratedItemProcessor concode_elem_sep boolean replaceRelation concode_elem_sep RootNodeResolver<O> rootNodeResolver concode_field_sep void setReplaceRelation concode_elem_sep List<O> process concode_elem_sep RootNodeResolver<O> getRootNodeResolver concode_elem_sep boolean isReplaceRelation concode_elem_sep void setRootNodeResolver
target: O function ( O arg0 ) { return rootNodeResolver . process ( arg0 ) ; }