hdf.hdf5lib

Class HDF5GroupInfo

java.lang.Object

hdf.hdf5lib.HDF5GroupInfo

public class HDF5GroupInfo
extends java.lang.Object

This class is a container for the information reported about an HDF5 Object from the H5Gget_obj_info() method.

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.

Constructor Summary

Constructors

Constructor and Description
HDF5GroupInfo()

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) The fileno and objno fields contain four values which uniquely identify an object among those HDF5 files.
long[]	getFileno()
int	getLinklen()
long	getMtime()
int	getNlink()
long[]	getObjno()
long	getOID() Returns the object id.
int	getType()
void	reset() Resets all the group information to defaults.
void	setGroupInfo(long[] fn, long[] on, int nl, int t, long mt, int len) Sets the HDF5 group information.
java.lang.String	toString() /** Converts this object to a String representation.

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

HDF5GroupInfo

public HDF5GroupInfo()

Method Detail

setGroupInfo

public void setGroupInfo(long[] fn,
                         long[] on,
                         int nl,
                         int t,
                         long mt,
                         int len)

Sets the HDF5 group information. Used by the JHI5.

Parameters:

fn - File id number

on - Object id number

nl - Number of links

t - Type of the object

mt - Modification time

len - Length of link

reset

public void reset()

Resets all the group information to defaults.

getFileno

public long[] getFileno()

getObjno

public long[] getObjno()

getType

public int getType()

getNlink

public int getNlink()

getMtime

public long getMtime()

getLinklen

public int getLinklen()

equals

public boolean equals(java.lang.Object obj)

The fileno and objno fields contain four values which uniquely identify an object among those HDF5 files.

Overrides:

equals in class java.lang.Object

getOID

public long getOID()

Returns the object id.

Returns:

the object id

toString

public java.lang.String toString()

/** Converts this object to a String representation.

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this object