Squashed commit of the token_refactoring branch:

4 files changed, 40 insertions, 39 deletions

diff --git a/java/examples/groups/H5Ex_G_Intermediate.java b/java/examples/groups/H5Ex_G_Intermediate.java
index f7d5a50..e97e5f8 100644
--- a/java/examples/groups/H5Ex_G_Intermediate.java
+++ b/java/examples/groups/H5Ex_G_Intermediate.java
@@ -19,8 +19,8 @@ package examples.groups;
 
 import hdf.hdf5lib.H5;
 import hdf.hdf5lib.HDF5Constants;
-import hdf.hdf5lib.callbacks.H5O_iterate_cb;
 import hdf.hdf5lib.callbacks.H5O_iterate_t;
+import hdf.hdf5lib.callbacks.H5O_iterate_opdata_t;
 import hdf.hdf5lib.structs.H5O_info_t;
 
 import java.util.ArrayList;
@@ -53,9 +53,9 @@ public class H5Ex_G_Intermediate {
             // Print all the objects in the file_ids to show that intermediate group_ids have been created.
             System.out.println("Objects in the file_id:");
 
-            // H5O_iterate_t iter_data = null;
-            H5O_iterate_t iter_data = new H5O_iter_data();
-            H5O_iterate_cb iter_cb = new H5O_iter_callback();
+            // H5O_iterate_opdata_t iter_data = null;
+            H5O_iterate_opdata_t iter_data = new H5O_iter_data();
+            H5O_iterate_t iter_cb = new H5O_iter_callback();
 
             H5.H5Ovisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb, iter_data);
         }
@@ -92,12 +92,12 @@ public class H5Ex_G_Intermediate {
         }
     }
 
-    private class H5O_iter_data implements H5O_iterate_t {
+    private class H5O_iter_data implements H5O_iterate_opdata_t {
         public ArrayList<idata> iterdata = new ArrayList<idata>();
     }
 
-    private class H5O_iter_callback implements H5O_iterate_cb {
-        public int callback(long group, String name, H5O_info_t info, H5O_iterate_t op_data) {
+    private class H5O_iter_callback implements H5O_iterate_t {
+        public int callback(long group, String name, H5O_info_t info, H5O_iterate_opdata_t op_data) {
             idata id = new idata(name, info.type);
             ((H5O_iter_data) op_data).iterdata.add(id);
 
diff --git a/java/examples/groups/H5Ex_G_Iterate.java b/java/examples/groups/H5Ex_G_Iterate.java
index 3c9ca82..5acbf65 100644
--- a/java/examples/groups/H5Ex_G_Iterate.java
+++ b/java/examples/groups/H5Ex_G_Iterate.java
@@ -19,6 +19,7 @@ package examples.groups;
 
 import hdf.hdf5lib.H5;
 import hdf.hdf5lib.HDF5Constants;
+import hdf.hdf5lib.structs.H5O_token_t;
 
 import java.util.EnumSet;
 import java.util.HashMap;
@@ -75,8 +76,8 @@ public class H5Ex_G_Iterate {
                 String[] oname = new String[count];
                 int[] otype = new int[count];
                 int[] ltype = new int[count];
-                long[] orefs = new long[count];
-                H5.H5Gget_obj_info_all(file_id, DATASETNAME, oname, otype, ltype, orefs, HDF5Constants.H5_INDEX_NAME);
+                H5O_token_t[] otokens = new H5O_token_t[count];
+                H5.H5Gget_obj_info_all(file_id, DATASETNAME, oname, otype, ltype, otokens, HDF5Constants.H5_INDEX_NAME);
 
                 // Get type of the object and display its name and type.
                 for (int indx = 0; indx < otype.length; indx++) {
diff --git a/java/examples/groups/H5Ex_G_Traverse.java b/java/examples/groups/H5Ex_G_Traverse.java
index 2a2cba3..6225a9e 100644
--- a/java/examples/groups/H5Ex_G_Traverse.java
+++ b/java/examples/groups/H5Ex_G_Traverse.java
@@ -25,22 +25,22 @@ package examples.groups;
 
 import hdf.hdf5lib.H5;
 import hdf.hdf5lib.HDF5Constants;
-import hdf.hdf5lib.callbacks.H5L_iterate_cb;
 import hdf.hdf5lib.callbacks.H5L_iterate_t;
+import hdf.hdf5lib.callbacks.H5L_iterate_opdata_t;
 import hdf.hdf5lib.structs.H5L_info_t;
 import hdf.hdf5lib.structs.H5O_info_t;
 import examples.groups.H5Ex_G_Iterate.H5O_type;
 
-class opdata implements H5L_iterate_t {
+class opdata implements H5L_iterate_opdata_t {
     int recurs;
     opdata prev;
-    long addr;
+    H5O_token_t obj_token;
 }
 
 public class H5Ex_G_Traverse {
 
     private static String FILE = "h5ex_g_traverse.h5";
-    public static H5L_iterate_cb iter_cb = new H5L_iter_callbackT();
+    public static H5L_iterate_t iter_cb = new H5L_iter_callbackT();
 
     private static void OpenGroup() {
         long file_id = -1;
@@ -54,7 +54,7 @@ public class H5Ex_G_Traverse {
                 infobuf = H5.H5Oget_info(file_id);
                 od.recurs = 0;
                 od.prev = null;
-                od.addr = infobuf.addr;
+                od.obj_token = infobuf.token;
             }
         }
         catch (Exception e) {
@@ -64,7 +64,7 @@ public class H5Ex_G_Traverse {
         // Print the root group and formatting, begin iteration.
         try {
             System.out.println("/ {");
-            // H5L_iterate_cb iter_cb = new H5L_iter_callbackT();
+            // H5L_iterate_t iter_cb = new H5L_iter_callbackT();
             H5.H5Literate(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, 0L, iter_cb, od);
             System.out.println("}");
         }
@@ -87,8 +87,8 @@ public class H5Ex_G_Traverse {
     }
 }
 
-class H5L_iter_callbackT implements H5L_iterate_cb {
-    public int callback(long group, String name, H5L_info_t info, H5L_iterate_t op_data) {
+class H5L_iter_callbackT implements H5L_iterate_t {
+    public int callback(long group, String name, H5L_info_t info, H5L_iterate_opdata_t op_data) {
 
         H5O_info_t infobuf;
         int return_val = 0;
@@ -105,7 +105,7 @@ class H5L_iter_callbackT implements H5L_iterate_cb {
             switch (H5O_type.get(infobuf.type)) {
             case H5O_TYPE_GROUP:
                 System.out.println("Group: " + name + " { ");
-                // Check group address against linked list of operator
+                // Check group object token against linked list of operator
                 // data structures. We will always run the check, as the
                 // reference count cannot be relied upon if there are
                 // symbolic links, and H5Oget_info_by_name always follows
@@ -114,7 +114,7 @@ class H5L_iter_callbackT implements H5L_iterate_cb {
                 // links, however it could still fail if an object's
                 // reference count was manually manipulated with
                 // H5Odecr_refcount.
-                if (group_check(od, infobuf.addr)) {
+                if (group_check(od, infobuf.token)) {
                     for (int i = 0; i < spaces; i++)
                         System.out.print(" ");
                     System.out.println("  Warning: Loop detected!");
@@ -127,8 +127,8 @@ class H5L_iter_callbackT implements H5L_iterate_cb {
                     opdata nextod = new opdata();
                     nextod.recurs = od.recurs + 1;
                     nextod.prev = od;
-                    nextod.addr = infobuf.addr;
-                    H5L_iterate_cb iter_cb2 = new H5L_iter_callbackT();
+                    nextod.obj_token = infobuf.token;
+                    H5L_iterate_t iter_cb2 = new H5L_iter_callbackT();
                     return_val = H5.H5Literate_by_name(group, name, HDF5Constants.H5_INDEX_NAME,
                             HDF5Constants.H5_ITER_NATIVE, 0L, iter_cb2, nextod, HDF5Constants.H5P_DEFAULT);
                 }
@@ -153,13 +153,13 @@ class H5L_iter_callbackT implements H5L_iterate_cb {
         return return_val;
     }
 
-    public boolean group_check(opdata od, long target_addr) {
-        if (od.addr == target_addr)
-            return true; // Addresses match
+    public boolean group_check(opdata od, H5O_token_t target_token) {
+        if (od.obj_token.equals(target_token))
+            return true; // Object tokens match
         else if (od.recurs == 0)
             return false; // Root group reached with no matches
         else
-            return group_check(od.prev, target_addr); // Recursively examine the next node
+            return group_check(od.prev, target_token); // Recursively examine the next node
     }
 
 }
diff --git a/java/examples/groups/H5Ex_G_Visit.java b/java/examples/groups/H5Ex_G_Visit.java
index f91c707..4255316 100644
--- a/java/examples/groups/H5Ex_G_Visit.java
+++ b/java/examples/groups/H5Ex_G_Visit.java
@@ -23,10 +23,10 @@ package examples.groups;
 
 import hdf.hdf5lib.H5;
 import hdf.hdf5lib.HDF5Constants;
-import hdf.hdf5lib.callbacks.H5L_iterate_cb;
 import hdf.hdf5lib.callbacks.H5L_iterate_t;
-import hdf.hdf5lib.callbacks.H5O_iterate_cb;
+import hdf.hdf5lib.callbacks.H5L_iterate_opdata_t;
 import hdf.hdf5lib.callbacks.H5O_iterate_t;
+import hdf.hdf5lib.callbacks.H5O_iterate_opdata_t;
 import hdf.hdf5lib.structs.H5L_info_t;
 import hdf.hdf5lib.structs.H5O_info_t;
 
@@ -55,13 +55,13 @@ public class H5Ex_G_Visit {
 
             // Begin iteration using H5Ovisit
             System.out.println("Objects in the file:");
-            H5O_iterate_t iter_data = new H5O_iter_data();
-            H5O_iterate_cb iter_cb = new H5O_iter_callback();
+            H5O_iterate_opdata_t iter_data = new H5O_iter_data();
+            H5O_iterate_t iter_cb = new H5O_iter_callback();
             H5.H5Ovisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb, iter_data);
             System.out.println();
             // Repeat the same process using H5Lvisit
-            H5L_iterate_t iter_data2 = new H5L_iter_data();
-            H5L_iterate_cb iter_cb2 = new H5L_iter_callback();
+            H5L_iterate_opdata_t iter_data2 = new H5L_iter_data();
+            H5L_iterate_t iter_cb2 = new H5L_iter_callback();
             System.out.println("Links in the file:");
             H5.H5Lvisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb2, iter_data2);
 
@@ -91,12 +91,12 @@ public class H5Ex_G_Visit {
         }
     }
 
-    private class H5L_iter_data implements H5L_iterate_t {
+    private class H5L_iter_data implements H5L_iterate_opdata_t {
         public ArrayList<idata> iterdata = new ArrayList<idata>();
     }
 
-    private class H5L_iter_callback implements H5L_iterate_cb {
-        public int callback(long group, String name, H5L_info_t info, H5L_iterate_t op_data) {
+    private class H5L_iter_callback implements H5L_iterate_t {
+        public int callback(long group, String name, H5L_info_t info, H5L_iterate_opdata_t op_data) {
 
             idata id = new idata(name, info.type);
             ((H5L_iter_data) op_data).iterdata.add(id);
@@ -107,8 +107,8 @@ public class H5Ex_G_Visit {
                 // Get type of the object and display its name and type. The name of the object is passed to this
                 // function by the Library.
                 infobuf = H5.H5Oget_info_by_name(group, name, HDF5Constants.H5P_DEFAULT);
-                H5O_iterate_cb iter_cbO = new H5O_iter_callback();
-                H5O_iterate_t iter_dataO = new H5O_iter_data();
+                H5O_iterate_t iter_cbO = new H5O_iter_callback();
+                H5O_iterate_opdata_t iter_dataO = new H5O_iter_data();
                 ret = iter_cbO.callback(group, name, infobuf, iter_dataO);
             }
             catch (Exception e) {
@@ -119,12 +119,12 @@ public class H5Ex_G_Visit {
         }
     }
 
-    private class H5O_iter_data implements H5O_iterate_t {
+    private class H5O_iter_data implements H5O_iterate_opdata_t {
         public ArrayList<idata> iterdata = new ArrayList<idata>();
     }
 
-    private class H5O_iter_callback implements H5O_iterate_cb {
-        public int callback(long group, String name, H5O_info_t info, H5O_iterate_t op_data) {
+    private class H5O_iter_callback implements H5O_iterate_t {
+        public int callback(long group, String name, H5O_info_t info, H5O_iterate_opdata_t op_data) {
             idata id = new idata(name, info.type);
             ((H5O_iter_data) op_data).iterdata.add(id);