diff options
Diffstat (limited to 'java/examples/groups/H5Ex_G_Traverse.java')
| -rw-r--r-- | java/examples/groups/H5Ex_G_Traverse.java | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/java/examples/groups/H5Ex_G_Traverse.java b/java/examples/groups/H5Ex_G_Traverse.java index c5b6373..cd60f6b 100644 --- a/java/examples/groups/H5Ex_G_Traverse.java +++ b/java/examples/groups/H5Ex_G_Traverse.java @@ -24,10 +24,11 @@ package examples.groups; import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; -import hdf.hdf5lib.callbacks.H5L_iterate_t; import hdf.hdf5lib.callbacks.H5L_iterate_opdata_t; +import hdf.hdf5lib.callbacks.H5L_iterate_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_opdata_t { @@ -38,10 +39,11 @@ class opdata implements H5L_iterate_opdata_t { public class H5Ex_G_Traverse { - private static String FILE = "h5ex_g_traverse.h5"; + private static String FILE = "h5ex_g_traverse.h5"; public static H5L_iterate_t iter_cb = new H5L_iter_callbackT(); - private static void OpenGroup() { + private static void OpenGroup() + { long file_id = HDF5Constants.H5I_INVALID_HID; H5O_info_t infobuf; opdata od = new opdata(); @@ -50,9 +52,9 @@ public class H5Ex_G_Traverse { try { file_id = H5.H5Fopen(FILE, HDF5Constants.H5F_ACC_RDONLY, HDF5Constants.H5P_DEFAULT); if (file_id >= 0) { - infobuf = H5.H5Oget_info(file_id); - od.recurs = 0; - od.prev = null; + infobuf = H5.H5Oget_info(file_id); + od.recurs = 0; + od.prev = null; od.obj_token = infobuf.token; } } @@ -64,7 +66,8 @@ public class H5Ex_G_Traverse { try { System.out.println("/ {"); // 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); + H5.H5Literate(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, 0L, iter_cb, + od); System.out.println("}"); } catch (Exception e) { @@ -81,18 +84,17 @@ public class H5Ex_G_Traverse { } } - public static void main(String[] args) { - H5Ex_G_Traverse.OpenGroup(); - } + public static void main(String[] args) { H5Ex_G_Traverse.OpenGroup(); } } 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) { + 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; - opdata od = (opdata) op_data; // Type conversion - int spaces = 2 * (od.recurs + 1); // Number of white spaces to prepend to output. + opdata od = (opdata)op_data; // Type conversion + int spaces = 2 * (od.recurs + 1); // Number of white spaces to prepend to output. // Get type of the object and display its name and type. // The name of the object is passed to this function by the Library. @@ -123,13 +125,14 @@ class H5L_iter_callbackT implements H5L_iterate_t { // recursive iteration on the discovered // group. The new opdata is given a pointer to the // current one. - opdata nextod = new opdata(); - nextod.recurs = od.recurs + 1; - nextod.prev = od; - nextod.obj_token = infobuf.token; + opdata nextod = new opdata(); + nextod.recurs = od.recurs + 1; + nextod.prev = od; + 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); + return_val = H5.H5Literate_by_name(group, name, HDF5Constants.H5_INDEX_NAME, + HDF5Constants.H5_ITER_NATIVE, 0L, iter_cb2, nextod, + HDF5Constants.H5P_DEFAULT); } for (int i = 0; i < spaces; i++) System.out.print(" "); @@ -152,7 +155,8 @@ class H5L_iter_callbackT implements H5L_iterate_t { return return_val; } - public boolean group_check(opdata od, H5O_token_t target_token) { + 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) @@ -160,5 +164,4 @@ class H5L_iter_callbackT implements H5L_iterate_t { else return group_check(od.prev, target_token); // Recursively examine the next node } - } |