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Revert the removal of HDF5GroupInfo class and deprecate. (HDFGroup#2636)
* Revert the removal of HDF5GroupInfo class and deprecate. * revert H5_QUARTER_HADDR_MAX removal --------- Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,188 @@ | ||
| /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * | ||
| * Copyright by The HDF Group. * | ||
| * Copyright by the Board of Trustees of the University of Illinois. * | ||
| * All rights reserved. * | ||
| * * | ||
| * This file is part of HDF5. The full HDF5 copyright notice, including * | ||
| * terms governing use, modification, and redistribution, is contained in * | ||
| * the COPYING file, which can be found at the root of the source code * | ||
| * distribution tree, or in https://www.hdfgroup.org/licenses. * | ||
| * If you do not have access to either file, you may request a copy from * | ||
| * help@hdfgroup.org. * | ||
| * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ | ||
|
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| package hdf.hdf5lib; | ||
|
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||
| /** | ||
| * <p> | ||
| * This class is a container for the information reported about an HDF5 Object | ||
| * from the H5Gget_obj_info() method. | ||
| * <p> | ||
| * The fileno and objno fields contain four values which uniquely identify an | ||
| * object among those HDF5 files which are open: if all four values are the same | ||
| * between two objects, then the two objects are the same (provided both files | ||
| * are still open). The nlink field is the number of hard links to the object or | ||
| * zero when information is being returned about a symbolic link (symbolic links | ||
| * do not have hard links but all other objects always have at least one). The | ||
| * type field contains the type of the object, one of H5G_GROUP, H5G_DATASET, or | ||
| * H5G_LINK. The mtime field contains the modification time. If information is | ||
| * being returned about a symbolic link then linklen will be the length of the | ||
| * link value (the name of the pointed-to object with the null terminator); | ||
| * otherwise linklen will be zero. Other fields may be added to this structure | ||
| * in the future. | ||
| * | ||
| * @deprecated Not for public use. It is not used by the library. | ||
| * This class assumes that an object can contain four values which uniquely identify an | ||
| * object among those HDF5 files which are open. This is no longer valid in future | ||
| * HDF5 releases. | ||
| */ | ||
|
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| @Deprecated | ||
| public class HDF5GroupInfo { | ||
| long[] fileno; | ||
| long[] objno; | ||
| int nlink; | ||
| int type; | ||
| long mtime; | ||
| int linklen; | ||
|
|
||
| /** | ||
| * Container for the information reported about an HDF5 Object | ||
| * from the H5Gget_obj_info() method | ||
| */ | ||
| public HDF5GroupInfo() | ||
| { | ||
| fileno = new long[2]; | ||
| objno = new long[2]; | ||
| nlink = -1; | ||
| type = -1; | ||
| mtime = 0; | ||
| linklen = 0; | ||
| } | ||
|
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| /** | ||
| * Sets the HDF5 group information. Used by the JHI5. | ||
| * | ||
| * @param fn | ||
| * File id number | ||
| * @param on | ||
| * Object id number | ||
| * @param nl | ||
| * Number of links | ||
| * @param t | ||
| * Type of the object | ||
| * @param mt | ||
| * Modification time | ||
| * @param len | ||
| * Length of link | ||
| **/ | ||
| public void setGroupInfo(long[] fn, long[] on, int nl, int t, long mt, int len) | ||
| { | ||
| fileno = fn; | ||
| objno = on; | ||
| nlink = nl; | ||
| type = t; | ||
| mtime = mt; | ||
| linklen = len; | ||
| } | ||
|
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| /** Resets all the group information to defaults. */ | ||
| public void reset() | ||
| { | ||
| fileno[0] = 0; | ||
| fileno[1] = 0; | ||
| objno[0] = 0; | ||
| objno[1] = 0; | ||
| nlink = -1; | ||
| type = -1; | ||
| mtime = 0; | ||
| linklen = 0; | ||
| } | ||
|
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| /** | ||
| * fileno accessors | ||
| * @return the file number if successful | ||
| */ | ||
| public long[] getFileno() { return fileno; } | ||
|
|
||
| /** | ||
| * accessors | ||
| * @return the object number if successful | ||
| */ | ||
| public long[] getObjno() { return objno; } | ||
|
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| /** | ||
| * accessors | ||
| * @return type of group if successful | ||
| */ | ||
| public int getType() { return type; } | ||
|
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| /** | ||
| * accessors | ||
| * @return the number of links in the group if successful | ||
| */ | ||
| public int getNlink() { return nlink; } | ||
|
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| /** | ||
| * accessors | ||
| * @return the modified time value if successful | ||
| */ | ||
| public long getMtime() { return mtime; } | ||
|
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| /** | ||
| * accessors | ||
| * @return a length of link name if successful | ||
| */ | ||
| public int getLinklen() { return linklen; } | ||
|
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| /** | ||
| * The fileno and objno fields contain four values which uniquely identify | ||
| * an object among those HDF5 files. | ||
| */ | ||
| @Override | ||
| public boolean equals(Object obj) | ||
| { | ||
| if (!(obj instanceof HDF5GroupInfo)) { | ||
| return false; | ||
| } | ||
|
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| HDF5GroupInfo target = (HDF5GroupInfo)obj; | ||
| if ((fileno[0] == target.fileno[0]) && (fileno[1] == target.fileno[1]) && | ||
| (objno[0] == target.objno[0]) && (objno[1] == target.objno[1])) { | ||
| return true; | ||
| } | ||
| else { | ||
| return false; | ||
| } | ||
| } | ||
|
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| /** | ||
| * Returns the object id. | ||
| * | ||
| * @return the object id | ||
| */ | ||
| public long getOID() { return objno[0]; } | ||
|
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| /** | ||
| * /** Converts this object to a String representation. | ||
| * | ||
| * @return a string representation of this object | ||
| */ | ||
| @Override | ||
| public String toString() | ||
| { | ||
| String fileStr = "fileno=null"; | ||
| String objStr = "objno=null"; | ||
|
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| if (fileno != null) { | ||
| fileStr = "fileno[0]=" + fileno[0] + ",fileno[1]=" + fileno[1]; | ||
| } | ||
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| if (objno != null) { | ||
| objStr = "objno[0]=" + objno[0] + ",objno[1]=" + objno[1]; | ||
| } | ||
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| return getClass().getName() + "[" + fileStr + "," + objStr + ",type=" + type + ",nlink=" + nlink + | ||
| ",mtime=" + mtime + ",linklen=" + linklen + "]"; | ||
| } | ||
| } |
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