private void ExtractValues(string elementName, XmlReader reader)
{
for (int i = 0; i < reader.AttributeCount; ++i)
{
reader.MoveToAttribute(i);
string name = reader.Name;
string value = reader.Value;
if (E.Equals(name))
{
this.element = value.ToElement();
}
else if (K.Equals(name))
{
this.keys = value;
}
else if (V.Equals(name))
{
this.values = value;
}
else if (CAT.Equals(name))
{
this.cat = value;
}
else if (CLOSED.Equals(name))
{
this.closed = value.ToClosed();
}
else if (ZOOM_MIN.Equals(name))
{
this.zoomMin = XmlUtils.ParseNonNegativeByte(name, value);
}
else if (ZOOM_MAX.Equals(name))
{
this.zoomMax = XmlUtils.ParseNonNegativeByte(name, value);
}
else
{
throw XmlUtils.CreateXmlReaderException(elementName, name, value, i);
}
}
Validate(elementName);
this.keyList = new List <string>(this.keys.Split(SPLIT_PATTERN, StringSplitOptions.RemoveEmptyEntries));
this.valueList = new List <string>(this.values.Split(SPLIT_PATTERN, StringSplitOptions.RemoveEmptyEntries));
this.elementMatcher = getElementMatcher(this.element);
this.closedMatcher = GetClosedMatcher(this.closed);
this.elementMatcher = RuleOptimizer.optimize(this.elementMatcher, this.ruleStack);
this.closedMatcher = RuleOptimizer.optimize(this.closedMatcher, this.ruleStack);
}
/// <returns> a new {@code Rule} instance. </returns>
public virtual Rule Build()
{
if (this.valueList.Remove(STRING_NEGATION))
{
AttributeMatcher attributeMatcher = new NegativeMatcher(this.keyList, this.valueList);
return(new NegativeRule(this, attributeMatcher));
}
AttributeMatcher keyMatcher = GetKeyMatcher(this.keyList);
AttributeMatcher valueMatcher = GetValueMatcher(this.valueList);
keyMatcher = RuleOptimizer.optimize(keyMatcher, this.ruleStack);
valueMatcher = RuleOptimizer.optimize(valueMatcher, this.ruleStack);
return(new PositiveRule(this, keyMatcher, valueMatcher));
}