/* Override this method if you want to customize how the node dumps
* out its children. */
public void dump(TextWriter writer, string prefix)
{
writer.WriteLine(ToString(prefix));
if (children != null)
{
for (int i = 0; i < children.Length; ++i)
{
SimpleNode n = (SimpleNode)children[i];
if (n != null)
{
n.dump(writer, prefix + " ");
}
}
}
}
///
/// Returns an Evaluation that contains the node, source and whether it
/// is a set operation. If there are no Evaluation objects in the
/// pool one is created and returned.
///
public Evaluation create(SimpleNode node, object source, bool setOperation)
{
lock (this)
{
Evaluation result;
if (size > 0)
{
result = (Evaluation)evaluations [size - 1];
evaluations.RemoveAt(size - 1);
result.init(node, source, setOperation);
size--;
recovered++;
}
else
{
result = new Evaluation(node, source, setOperation);
created++;
}
return(result);
}
}
///<summary>
/// Sets the node of the evaluation. Normally applications do not need to
/// set this. Notable exceptions to this rule are custom evaluators that
/// choose between navigable objects (as in a multi-root evaluator where
/// the navigable node is chosen at runtime).
///</summary>
public void setNode(SimpleNode value)
{
node = value;
}
///<summary>
/// Constructs a new <code>Evaluation</code> from the node and source given.
/// If <code>setOperation</code> is true this <code>Evaluation</code> represents
/// a "set" as opposed to a "get".
/// </summary>
public Evaluation(SimpleNode node, object source, bool setOperation) : this(node, source)
{
this.setOperation = setOperation;
}
/// <summary>
/// Constructs a new "get" <code>Evaluation</code> from the node and source given.
///</summary>
public Evaluation(SimpleNode node, object source)
{
this.node = node;
this.source = source;
}
///
/// Returns an Evaluation that contains the node, source and whether it
/// is a set operation. If there are no Evaluation objects in the
/// pool one is created and returned.
///
public Evaluation create(SimpleNode node, object source)
{
return(create(node, source, false));
}
