Imported Upstream version 4.6.0.125

Former-commit-id: a2155e9bd80020e49e72e86c44da02a8ac0e57a4

mcs/class/referencesource/System.Web/Routing/ContentPathSegment.cs

@@ -0,0 +1,43 @@
+namespace System.Web.Routing {
+    using System.Collections.Generic;
+    using System.Linq;
+
+    // Represents a segment of a URL that is not a separator. It contains subsegments such as literals and parameters.
+    internal sealed class ContentPathSegment : PathSegment {
+        public ContentPathSegment(IList<PathSubsegment> subsegments) {
+            Subsegments = subsegments;
+        }
+
+        public bool IsCatchAll {
+            get {
+                // 
+                return Subsegments.Any<PathSubsegment>(seg => (seg is ParameterSubsegment) && (((ParameterSubsegment)seg).IsCatchAll));
+            }
+        }
+
+        public IList<PathSubsegment> Subsegments {
+            get;
+            private set;
+        }
+
+#if ROUTE_DEBUGGING
+        public override string LiteralText {
+            get {
+                List<string> s = new List<string>();
+                foreach (PathSubsegment subsegment in Subsegments) {
+                    s.Add(subsegment.LiteralText);
+                }
+                return String.Join(String.Empty, s.ToArray());
+            }
+        }
+
+        public override string ToString() {
+            List<string> s = new List<string>();
+            foreach (PathSubsegment subsegment in Subsegments) {
+                s.Add(subsegment.ToString());
+            }
+            return "[ " + String.Join(", ", s.ToArray()) + " ]";
+        }
+#endif
+    }
+}