protected internal virtual void VisitFilterGroup(TContext context, FilterGroupElement element)
{
foreach (FilterElement filter in element.Filters)
{
filter.Accept(context, this);
}
}
/// <summary>
/// Constructs a filter gourp using the filterGroupConfig configuration element
/// </summary>
/// <param name="filterGroupConfig">the configuration element</param>
/// <exception cref="System.ArgumentNullException">Thrown if the filterGroupConfig argument is null</exception>
public MultiFilterGroup(FilterGroupElement filterGroupConfig)
{
if (null == filterGroupConfig)
{
throw new ArgumentNullException("filterGroupConfig");
}
Logic = filterGroupConfig.Logic;
for (int i = 0; i < filterGroupConfig.Filters.Count; i++)
{
FilterElement element = filterGroupConfig.Filters[i];
TraceFilter filter =
(TraceFilter)
TraceUtils.GetRuntimeObject(element.TypeName, typeof(TraceFilter), element.InitializeData);
MultiFilterMember member = new MultiFilterMember(filter, element.Negate);
this.Add(member);
}
}
/// <summary>
/// Creates a new <see cref="MultiFilter"/> from configuration using the group name in configuration
/// </summary>
/// <param name="groupName">The name of the group in configuration</param>
public MultiFilter(string groupName)
{
if (string.IsNullOrEmpty(groupName))
{
throw new ArgumentNullException("groupName");
}
UkadcDiagnosticsSection multiFilterSection = UkadcDiagnosticsSection.ReadConfigSection();
FilterGroupElement filterGroupConfigElement = multiFilterSection.FilterGroups[groupName];
if (null == filterGroupConfigElement)
{
throw new ConfigurationErrorsException(
string.Format(CultureInfo.CurrentCulture, Resources.MultiFilterGroupError, groupName));
}
_filterGroup = new MultiFilterGroup(filterGroupConfigElement);
Validate();
}
/// <summary>
/// Creates rule definition using current state of the builder.
/// </summary>
/// <returns>Rule definition.</returns>
public IRuleDefinition Build()
{
Validate();
IBuilder <DependencyGroupElement> dependencyGroupBuilder = _dependencyGrouipBuilder;
DependencyGroupElement dependencies = dependencyGroupBuilder.Build();
IBuilder <FilterGroupElement> filterGroupBuilder = _filterGroupBuilder;
FilterGroupElement filters = filterGroupBuilder.Build();
IBuilder <GroupElement> conditionGroupBuilder = _conditionGroupBuilder;
GroupElement conditions = conditionGroupBuilder.Build();
IBuilder <ActionGroupElement> actionGroupBuilder = _actionGroupBuilder;
ActionGroupElement actions = actionGroupBuilder.Build();
var ruleDefinition = new RuleDefinition(_name, _description, _priority, _repeatability, _tags, _properties, dependencies, filters, conditions, actions);
return(ruleDefinition);
}
/// <summary>
/// Creates rule definition using current state of the builder.
/// </summary>
/// <returns>Rule definition.</returns>
public IRuleDefinition Build()
{
IBuilder <DependencyGroupElement> dependencyGroupBuilder = _dependencyGroupBuilder;
DependencyGroupElement dependencies = dependencyGroupBuilder?.Build()
?? Element.DependencyGroup();
IBuilder <FilterGroupElement> filterGroupBuilder = _filterGroupBuilder;
FilterGroupElement filters = filterGroupBuilder?.Build()
?? Element.FilterGroup();
IBuilder <GroupElement> lhsBuilder = _lhsBuilder;
GroupElement lhs = lhsBuilder?.Build()
?? Element.AndGroup();
IBuilder <ActionGroupElement> rhsBuilder = _rhsBuilder;
ActionGroupElement rhs = rhsBuilder?.Build()
?? Element.ActionGroup();
var ruleDefinition = Element.RuleDefinition(_name, _description, _priority, _repeatability, _tags, _properties, dependencies, lhs, filters, rhs);
return(ruleDefinition);
}
/// <summary>
/// Creates an agenda filter group element.
/// </summary>
/// <param name="filters">Agenda filter elements in the group.</param>
/// <returns>Created element.</returns>
/// <seealso cref="FilterElement"/>
public static FilterGroupElement FilterGroup(IEnumerable <FilterElement> filters)
{
var element = new FilterGroupElement(filters);
return(element);
}
/// <summary>
/// Creates a rule definition.
/// </summary>
/// <param name="name">Rule's name.</param>
/// <param name="description">Rule's description.</param>
/// <param name="priority">Rule's priority.</param>
/// <param name="repeatability">Rule's repeatability.</param>
/// <param name="tags">Tags associated with the rule.</param>
/// <param name="properties">Properties associated with the rule.</param>
/// <param name="dependencies">Rule's dependency group element.</param>
/// <param name="leftHandSide">Rule's left-hand side top group element.</param>
/// <param name="filters">Rule's filter group element.</param>
/// <param name="rightHandSide">Rule's right-hand side group element.</param>
/// <returns>Created rule definition.</returns>
public static IRuleDefinition RuleDefinition(string name, string description, int priority,
RuleRepeatability repeatability, IEnumerable <string> tags, IEnumerable <RuleProperty> properties,
DependencyGroupElement dependencies, GroupElement leftHandSide, FilterGroupElement filters, ActionGroupElement rightHandSide)
{
if (string.IsNullOrEmpty(name))
{
throw new ArgumentException("Rule name not provided", nameof(name));
}
if (tags == null)
{
throw new ArgumentNullException(nameof(tags), "Rule tags not provided");
}
if (properties == null)
{
throw new ArgumentNullException(nameof(properties), "Rule properties not provided");
}
if (dependencies == null)
{
throw new ArgumentNullException(nameof(dependencies), "Rule dependencies not provided");
}
if (leftHandSide == null)
{
throw new ArgumentNullException(nameof(leftHandSide), "Rule left-hand side not provided");
}
if (filters == null)
{
throw new ArgumentNullException(nameof(filters), "Rule filters not provided");
}
if (rightHandSide == null)
{
throw new ArgumentNullException(nameof(rightHandSide), "Rule right-hand side not provided");
}
var ruleDefinition = new RuleDefinition(name, description, priority, repeatability, tags, properties, dependencies, leftHandSide, filters, rightHandSide);
ElementValidator.ValidateUniqueDeclarations(ruleDefinition.LeftHandSide, ruleDefinition.DependencyGroup);
ElementValidator.ValidateRuleDefinition(ruleDefinition);
return(ruleDefinition);
}
