com.neeve.rog

Interface IRogFieldReflector<R,T>

public interface IRogFieldReflector<R,T>

Represents a ROG node field reflector

An IRogFieldReflector is a reflector for a typed field in an object. It is used to manipulate field values in an object in a late bound manner.

Threading:

ROG field reflectors are not safe for concurrent access by multiple threads.

Method Summary

Modifier and Type	Method and Description
boolean	appendValueTo(R node, XString target) Append the field value in a specified node object to an XString
T	getValue(R node) Get a field value in a specified node object
boolean	hasValue(R node) Get if a field in a specified node object has a value
void	setValue(R node, T value) Set a field value in a specified node object

Method Detail

setValue

void setValue(R node,
              T value)

Set a field value in a specified node object

Parameters:

node - The node object in which to set the field value

value - The value to set

hasValue

boolean hasValue(R node)

Get if a field in a specified node object has a value

Parameters:

node - The node object for which to check the presence of a field value

getValue

T getValue(R node)

Get a field value in a specified node object

Parameters:

node - The node object from which to get the field value

appendValueTo

boolean appendValueTo(R node,
                      XString target)

Append the field value in a specified node object to an XString

Parameters:

node - The node object from which to get the field value to append

target - The XString to append to

Returns:

true if the node has a value and it was appended.