X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fio%2FStructureFile.java;h=97b246f25987dd0ef8e51ef98a5befd85ec69d33;hb=c96c7cbd9b1cf8b2f0c0715180e698f6c3f657d1;hp=26c202c91c941e996d89e75a7c838cbc0620e7fa;hpb=c242d1bd498f606f87c5f3c7854b469dd7120730;p=jalview.git

diff --git a/src/jalview/io/StructureFile.java b/src/jalview/io/StructureFile.java
index 26c202c..97b246f 100644
--- a/src/jalview/io/StructureFile.java
+++ b/src/jalview/io/StructureFile.java
@@ -45,6 +45,11 @@ public abstract class StructureFile extends AlignFile
 
   private String id;
 
+  public enum StructureFileType
+  {
+    PDB, MMCIF, MMTF
+  };
+
   private PDBEntry.Type dbRefType;
 
   /**
@@ -484,4 +489,20 @@ public abstract class StructureFile extends AlignFile
   {
     this.pdbIdAvailable = pdbIdAvailable;
   }
+
+  public static boolean isStructureFile(String fileType)
+  {
+    if (fileType == null)
+    {
+      return false;
+    }
+    for (StructureFileType sfType : StructureFileType.values())
+    {
+      if (sfType.name().equalsIgnoreCase(fileType))
+      {
+        return true;
+      }
+    }
+    return false;
+  }
 }