question: checks the type of the given value . concode_field_sep int min concode_elem_sep String countError concode_elem_sep String max concode_elem_sep boolean validNeighborsAllowed concode_elem_sep boolean source concode_elem_sep String typeError concode_elem_sep String type concode_elem_sep String attr concode_elem_sep Collection<String> validNeighbors concode_elem_sep String value concode_field_sep boolean checkTerminal concode_elem_sep boolean isUnlimited concode_elem_sep int getMaxValue concode_elem_sep boolean checkNeighbors concode_elem_sep String check
target: boolean function ( mxGraph arg0 , Object arg1 , String arg2 , String arg3 , String arg4 ) { if ( arg1 != null ) { if ( arg1 instanceof Element ) { return mxUtils . isNode ( arg1 , arg2 , arg3 , arg4 ) ; } else { return arg1 . equals ( arg2 ) ; } } return false ; }