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// ---------------------------------------------------------------------------
// Copyright (C) 2005 Microsoft Corporation All Rights Reserved
// ---------------------------------------------------------------------------
#define CODE_ANALYSIS
using System.CodeDom;
using System.Collections.Generic;
using System.Diagnostics.CodeAnalysis;
using System.Reflection;
namespace System.Workflow.Activities.Rules
{
public class RulePathQualifier
{
private string name;
private RulePathQualifier next;
public RulePathQualifier(string name, RulePathQualifier next)
{
this.name = name;
this.next = next;
}
public string Name
{
get { return name; }
}
public RulePathQualifier Next
{
get { return next; }
}
}
public class RuleAnalysis
{
private RuleValidation validation;
private bool forWrites;
private Dictionary<string, object> symbols = new Dictionary<string, object>();
public RuleAnalysis(RuleValidation validation, bool forWrites)
{
this.validation = validation;
this.forWrites = forWrites;
}
internal RuleValidation Validation
{
get { return validation; }
}
public bool ForWrites
{
get { return forWrites; }
}
public void AddSymbol(string symbol)
{
symbols[symbol] = null;
}
[SuppressMessage("Microsoft.Design", "CA1024:UsePropertiesWhereAppropriate")]
public ICollection<string> GetSymbols()
{
List<string> symbolList = new List<string>(symbols.Keys.Count);
foreach (KeyValuePair<string, object> pair in symbols)
symbolList.Add(pair.Key);
return symbolList;
}
#region RuleAttribute Analysis
internal void AnalyzeRuleAttributes(MemberInfo member, CodeExpression targetExpr, RulePathQualifier targetQualifier, CodeExpressionCollection argExprs, ParameterInfo[] parameters, List<CodeExpression> attributedExprs)
{
object[] attrs = member.GetCustomAttributes(typeof(RuleAttribute), true);
if (attrs != null && attrs.Length > 0)
{
RuleAttribute[] ruleAttrs = (RuleAttribute[])attrs;
for (int i = 0; i < ruleAttrs.Length; ++i)
ruleAttrs[i].Analyze(this, member, targetExpr, targetQualifier, argExprs, parameters, attributedExprs);
}
}
#endregion
}
}
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