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authorAllen Byrne <byrn@hdfgroup.org>2018-12-31 22:33:59 (GMT)
committerAllen Byrne <byrn@hdfgroup.org>2018-12-31 22:34:07 (GMT)
commitc3cad8e5f3d63098f5e01619ec8ea2e5c0734b49 (patch)
treee9b005e6a3761c737d34ef0da4f8f63df457fe61 /java/src/hdf
parentfa6077332b36f3af0042561ccff29faef7f09e34 (diff)
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HDFFV-10664 minimized dataset headers for java interface
Diffstat (limited to 'java/src/hdf')
-rw-r--r--java/src/hdf/hdf5lib/H5.java60
1 files changed, 58 insertions, 2 deletions
diff --git a/java/src/hdf/hdf5lib/H5.java b/java/src/hdf/hdf5lib/H5.java
index e354207..deeda49 100644
--- a/java/src/hdf/hdf5lib/H5.java
+++ b/java/src/hdf/hdf5lib/H5.java
@@ -3229,6 +3229,34 @@ public class H5 implements java.io.Serializable {
public synchronized static native void H5Fget_mdc_logging_status(long file_id, boolean[] mdc_logging_status)
throws HDF5LibraryException, NullPointerException;
+ /**
+ * H5Fget_dset_no_attrs_hint gets the file-level setting to create minimized dataset object headers.
+ *
+ * @param file_id
+ * IN: Identifier of the target file.
+ *
+ * @exception HDF5LibraryException
+ * - Error from the HDF-5 Library.
+ **/
+ public synchronized static native boolean H5Fget_dset_no_attrs_hint(long file_id)
+ throws HDF5LibraryException;
+
+
+ /**
+ * H5Fset_dset_no_attrs_hint sets the file-level setting to create minimized dataset object headers.
+ *
+ * @param file_id
+ * IN: Identifier of the target file.
+ *
+ * @param minimize
+ * the minimize hint setting
+ *
+ * @exception HDF5LibraryException
+ * - Error from the HDF-5 Library.
+ **/
+ public synchronized static native void H5Fset_dset_no_attrs_hint(long file_id, boolean minimize)
+ throws HDF5LibraryException;
+
// /////// unimplemented ////////
// herr_t H5Fget_eoa(hid_t file_id, haddr_t *eoa);
// herr_t H5Fincrement_filesize(hid_t file_id, hsize_t increment);
@@ -6922,8 +6950,6 @@ public class H5 implements java.io.Serializable {
public synchronized static native int H5Pset_fill_time(long plist_id, int fill_time) throws HDF5LibraryException,
NullPointerException;
- // /////// Dataset creation property list (DCPL) routines ///////
-
/**
* H5Pset_chunk_opts Sets the edge chunk option in a dataset creation property list.
*
@@ -6952,6 +6978,36 @@ public class H5 implements java.io.Serializable {
**/
public synchronized static native int H5Pget_chunk_opts(long dcpl_id) throws HDF5LibraryException;
+ /**
+ * H5Pget_dset_no_attrs_hint accesses the flag for whether or not datasets created by the given dcpl
+ * will be created with a "minimized" object header.
+ *
+ * @param dcpl_id
+ * IN: Dataset creation property list
+ *
+ * @exception HDF5LibraryException
+ * - Error from the HDF-5 Library.
+ **/
+ public synchronized static native boolean H5Pget_dset_no_attrs_hint(long dcpl_id)
+ throws HDF5LibraryException;
+
+
+ /**
+ * H5Pset_dset_no_attrs_hint sets the dcpl to minimize (or explicitly to not minimized) dataset object
+ * headers upon creation.
+ *
+ * @param dcpl_id
+ * IN: Dataset creation property list
+ *
+ * @param minimize
+ * the minimize hint setting
+ *
+ * @exception HDF5LibraryException
+ * - Error from the HDF-5 Library.
+ **/
+ public synchronized static native void H5Pset_dset_no_attrs_hint(long dcpl_id, boolean minimize)
+ throws HDF5LibraryException;
+
// /////// Dataset access property list (DAPL) routines ///////
/**