using System; using System.Collections.Generic; namespace Newtonsoft.Json.Linq.JsonPath { internal class BooleanQueryExpression : QueryExpression { public List<PathFilter> Path { get; set; } public JValue Value { get; set; } public override bool IsMatch(JToken t) { IEnumerable<JToken> enumerable = JPath.Evaluate(Path, t, false); foreach (JToken item in enumerable) { JValue jValue = item as JValue; switch (base.Operator) { case QueryOperator.Equals: if (jValue != null && jValue.Equals(Value)) return true; break; case QueryOperator.NotEquals: if (jValue != null && !jValue.Equals(Value)) return true; break; case QueryOperator.GreaterThan: if (jValue != null && jValue.CompareTo(Value) > 0) return true; break; case QueryOperator.GreaterThanOrEquals: if (jValue != null && jValue.CompareTo(Value) >= 0) return true; break; case QueryOperator.LessThan: if (jValue != null && jValue.CompareTo(Value) < 0) return true; break; case QueryOperator.LessThanOrEquals: if (jValue != null && jValue.CompareTo(Value) <= 0) return true; break; case QueryOperator.Exists: return true; default: throw new ArgumentOutOfRangeException(); } } return false; } } }