question: parses a path string of the form and returns the specific element node for that tag , or null if it does not exist . if multiple elements exists with same path the first is returned concode_field_sep PlaceHolder placeHolder concode_field_sep void visitChildrenElements concode_elem_sep void visitElement concode_elem_sep String getPathString concode_elem_sep String[] getMultiElementContent concode_elem_sep XMLNode findChildElement concode_elem_sep void visitElements concode_elem_sep boolean isElementPath concode_elem_sep XMLNode convert concode_elem_sep String getElementContent concode_elem_sep String getElementContent
target: XMLNode function ( XMLNode arg0 , String arg1 ) { if ( arg0 == null ) return null ; if ( arg1 == null || arg1 . length ( ) == 0 ) return arg0 ; int loc0 = arg1 . indexOf ( '>' ) ; String loc1 = arg1 . substring ( 1 , loc0 ) ; String loc2 = arg1 . substring ( loc0 + 1 ) ; return findElementPath ( findChildElement ( arg0 , loc1 ) , loc2 ) ; }