Merge pull request #1393 from elastic/feature/max_determinized_states

fix #1358 added max_determinized_states to regexp filter and query an…

Author: gmarz

src/Nest/DSL/Filter/RegexpFilterDescriptor.cs

@@ -15,6 +15,9 @@ public interface IRegexpFilter : IFieldNameFilter
 		[JsonProperty("flags")]
 		string Flags { get; set; }
 
+		[JsonProperty(PropertyName = "max_determinized_states")]
+		int? MaximumDeterminizedStates { get; set; }
+
 	}
 
 	public class RegexpFilter : PlainFilter, IRegexpFilter
@@ -26,43 +29,53 @@ protected internal override void WrapInContainer(IFilterContainer container)
 
 		public string Value { get; set; }
 		public string Flags { get; set; }
+		public int? MaximumDeterminizedStates { get; set; }
 		public PropertyPathMarker Field { get; set; }
 	}
 
 	public class RegexpFilterDescriptor<T> : FilterBase, IRegexpFilter where T : class
 	{
+		private IRegexpFilter Self { get { return this; }}
+
 		string IRegexpFilter.Value { get; set; }
 
 		string IRegexpFilter.Flags { get; set; }
 
+		int? IRegexpFilter.MaximumDeterminizedStates { get; set; }
+
 		PropertyPathMarker IFieldNameFilter.Field { get; set; }
 
 		bool IFilter.IsConditionless
 		{
 			get
 			{
-				return ((IRegexpFilter)this).Field.IsConditionless() || ((IRegexpFilter)this).Value.IsNullOrEmpty();
+				return Self.Field.IsConditionless() || Self.Value.IsNullOrEmpty();
 			}
 		}
 
 		public RegexpFilterDescriptor<T> Value(string regex)
 		{
-			((IRegexpFilter)this).Value = regex;
+			Self.Value = regex;
 			return this;
 		}
 		public RegexpFilterDescriptor<T> Flags(string flags)
 		{
-			((IRegexpFilter)this).Flags = flags;
+			Self.Flags = flags;
+			return this;
+		}
+		public RegexpFilterDescriptor<T> MaximumDeterminizedStates(int maxDeterminizedStates)
+		{
+			Self.MaximumDeterminizedStates = maxDeterminizedStates;
 			return this;
 		}
 		public RegexpFilterDescriptor<T> OnField(string path)
 		{
-			((IRegexpFilter)this).Field = path;
+			Self.Field = path;
 			return this;
 		}
 		public RegexpFilterDescriptor<T> OnField(Expression<Func<T, object>> objectPath)
 		{
-			((IRegexpFilter)this).Field = objectPath;
+			Self.Field = objectPath;
 			return this;
 		}
 

src/Nest/DSL/Query/QueryStringDescriptor.cs

@@ -70,6 +70,9 @@ public interface IQueryStringQuery : IQuery
 		[JsonProperty(PropertyName = "tie_breaker")]
 		double? TieBreaker { get; set; }
 
+		[JsonProperty(PropertyName = "max_determinized_states")]
+		int? MaximumDeterminizedStates { get; set; }
+
 		[JsonProperty(PropertyName = "rewrite")]
 		[JsonConverter(typeof (StringEnumConverter))]
 		RewriteMultiTerm? Rewrite { get; set; }
@@ -110,6 +113,7 @@ protected override void WrapInContainer(IQueryContainer container)
 		public string MinimumShouldMatchPercentage { get; set; }
 		public bool? UseDisMax { get; set; }
 		public double? TieBreaker { get; set; }
+		public int? MaximumDeterminizedStates { get; set; }
 		public RewriteMultiTerm? Rewrite { get; set; }
 	}
 
@@ -155,6 +159,8 @@ public class QueryStringQueryDescriptor<T> : IQueryStringQuery where T : class
 		bool? IQueryStringQuery.UseDisMax { get; set; }
 
 		double? IQueryStringQuery.TieBreaker { get; set; }
+
+		int? IQueryStringQuery.MaximumDeterminizedStates { get; set; }
 
 		RewriteMultiTerm? IQueryStringQuery.Rewrite { get; set; }
 
@@ -303,6 +309,10 @@ public QueryStringQueryDescriptor<T> TieBreaker(double tieBreaker)
 			Self.TieBreaker = tieBreaker;
 			return this;
 		}
-
+		public QueryStringQueryDescriptor<T> MaximumDeterminizedStates(int maxDeterminizedStates)
+		{
+			Self.MaximumDeterminizedStates = maxDeterminizedStates;
+			return this;
+		}
 	}
 }

src/Nest/DSL/Query/RegexpQueryDescriptor.cs

@@ -16,6 +16,9 @@ public interface IRegexpQuery : IFieldNameQuery
 		[JsonProperty("flags")]
 		string Flags { get; set; }
 
+		[JsonProperty(PropertyName = "max_determinized_states")]
+		int? MaximumDeterminizedStates { get; set; }
+
 		PropertyPathMarker Field { get; set; }
 
 		[JsonProperty("boost")]
@@ -43,6 +46,7 @@ void IFieldNameQuery.SetFieldName(string fieldName)
 
 		public string Value { get; set; }
 		public string Flags { get; set; }
+		public int? MaximumDeterminizedStates { get; set; }
 		public PropertyPathMarker Field { get; set; }
 		public double? Boost { get; set; }
 	}
@@ -55,6 +59,8 @@ public class RegexpQueryDescriptor<T> : IRegexpQuery where T : class
 
 		string IRegexpQuery.Flags { get; set; }
 
+		int? IRegexpQuery.MaximumDeterminizedStates { get; set; }
+
 		PropertyPathMarker IRegexpQuery.Field { get; set; }
 
 		double? IRegexpQuery.Boost { get; set; }
@@ -83,7 +89,11 @@ public RegexpQueryDescriptor<T> Name(string name)
 			Self.Name = name;
 			return this;
 		}
-
+		public RegexpQueryDescriptor<T> MaximumDeterminizedStates(int maxDeterminizedStates)
+		{
+			Self.MaximumDeterminizedStates = maxDeterminizedStates;
+			return this;
+		}
 		public RegexpQueryDescriptor<T> Value(string regex)
 		{
 			Self.Value = regex;