diff options
Diffstat (limited to 'java/examples/groups/H5Ex_G_Intermediate.java')
| -rw-r--r-- | java/examples/groups/H5Ex_G_Intermediate.java | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/java/examples/groups/H5Ex_G_Intermediate.java b/java/examples/groups/H5Ex_G_Intermediate.java index ad0290c..e638fd0 100644 --- a/java/examples/groups/H5Ex_G_Intermediate.java +++ b/java/examples/groups/H5Ex_G_Intermediate.java @@ -16,47 +16,49 @@ ************************************************************/ package examples.groups; +import java.util.ArrayList; + import hdf.hdf5lib.H5; import hdf.hdf5lib.HDF5Constants; -import hdf.hdf5lib.callbacks.H5O_iterate_t; import hdf.hdf5lib.callbacks.H5O_iterate_opdata_t; +import hdf.hdf5lib.callbacks.H5O_iterate_t; import hdf.hdf5lib.structs.H5O_info_t; -import java.util.ArrayList; - public class H5Ex_G_Intermediate { private static String FILE = "H5Ex_G_Intermediate.h5"; - private void CreateGroup() throws Exception { + private void CreateGroup() throws Exception + { - long file_id = HDF5Constants.H5I_INVALID_HID; + long file_id = HDF5Constants.H5I_INVALID_HID; long group_id = HDF5Constants.H5I_INVALID_HID; - long gcpl_id = HDF5Constants.H5I_INVALID_HID; + long gcpl_id = HDF5Constants.H5I_INVALID_HID; try { // Create a new file_id using the default properties. file_id = H5.H5Fcreate(FILE, HDF5Constants.H5F_ACC_TRUNC, HDF5Constants.H5P_DEFAULT, - HDF5Constants.H5P_DEFAULT); + HDF5Constants.H5P_DEFAULT); // Create group_id creation property list and set it to allow creation of intermediate group_ids. gcpl_id = H5.H5Pcreate(HDF5Constants.H5P_LINK_CREATE); H5.H5Pset_create_intermediate_group(gcpl_id, true); /* - * Create the group_id /G1/G2/G3. Note that /G1 and /G1/G2 do not exist yet. This call would cause an error - * if we did not use the previously created property list. + * Create the group_id /G1/G2/G3. Note that /G1 and /G1/G2 do not exist yet. This call would cause + * an error if we did not use the previously created property list. */ - group_id = H5 - .H5Gcreate(file_id, "/G1/G2/G3", gcpl_id, HDF5Constants.H5P_DEFAULT, HDF5Constants.H5P_DEFAULT); + group_id = H5.H5Gcreate(file_id, "/G1/G2/G3", gcpl_id, HDF5Constants.H5P_DEFAULT, + HDF5Constants.H5P_DEFAULT); // 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_opdata_t iter_data = null; H5O_iterate_opdata_t iter_data = new H5O_iter_data(); - H5O_iterate_t iter_cb = new H5O_iter_callback(); + 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); + H5.H5Ovisit(file_id, HDF5Constants.H5_INDEX_NAME, HDF5Constants.H5_ITER_NATIVE, iter_cb, + iter_data); } catch (Exception e) { e.printStackTrace(); @@ -72,7 +74,8 @@ public class H5Ex_G_Intermediate { } } - public static void main(String[] args) { + public static void main(String[] args) + { try { (new H5Ex_G_Intermediate()).CreateGroup(); } @@ -83,9 +86,10 @@ public class H5Ex_G_Intermediate { private class idata { public String link_name = null; - public int link_type = -1; + public int link_type = -1; - idata(String name, int type) { + idata(String name, int type) + { this.link_name = name; this.link_type = type; } @@ -96,9 +100,10 @@ public class H5Ex_G_Intermediate { } 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) { + 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); + ((H5O_iter_data)op_data).iterdata.add(id); System.out.print("/"); /* Print root group in object path */ @@ -118,5 +123,4 @@ public class H5Ex_G_Intermediate { return 0; } } - } |