Module org.hdfgroup.hdfview

Package hdf.view.MetaDataView

Class DefaultBaseMetaDataView

Object

hdf.view.MetaDataView.DefaultBaseMetaDataView

All Implemented Interfaces:

DataView, MetaDataView

Direct Known Subclasses:

DefaultLinkMetaDataView

public abstract class DefaultBaseMetaDataView
extends Object
implements MetaDataView

DefaultBaseMetaDataView is a default implementation of the MetaDataView which is used to show data properties of an object. Data properties include attributes and general object information such as the object type, data type and data space. This base class is responsible for displaying an object's general information and attributes, since these are not object-specific. Subclasses of this class are responsible for displaying any extra object-specific content by overriding the addObjectSpecificContent() method.

Version:

1.0 4/20/2018

Author:

Jordan T. Henderson

Field Summary

Fields

Modifier and Type	Field	Description
protected final org.eclipse.swt.widgets.Composite	attributeInfoPane	The attribute metadata pane
protected final org.eclipse.swt.widgets.TabFolder	contentTabFolder	The metadata container
protected org.eclipse.swt.graphics.Font	curFont	The current font
protected HObject	dataObject	The HDF data object
protected final org.eclipse.swt.widgets.Display	display	The default display
protected final org.eclipse.swt.widgets.Composite	generalObjectInfoPane	The general metadata pane
protected boolean	isH4	The HDF data object is hdf4 type
protected boolean	isH5	The HDF data object is hdf5 type
protected boolean	isN3	The HDF data object is netcdf type
protected final DataViewManager	viewManager	The view manger reference

Fields inherited from interface hdf.view.DataView.DataView

DATAVIEW_IMAGE, DATAVIEW_TABLE, DATAVIEW_UNKNOWN

Constructor Summary

Constructors

Constructor	Description
DefaultBaseMetaDataView(org.eclipse.swt.widgets.Composite parentComposite, DataViewManager viewer, HObject theObj)	The metadata view interface for displaying metadata information

Method Summary

Modifier and Type	Method	Description
Attribute	addAttribute(HObject obj)	Add an attribute to a data object.
protected abstract void	addObjectSpecificContent()	Additional metadata to display
Attribute	deleteAttribute(HObject obj)	Delete an attribute from a data object.
HObject	getDataObject()	Get the data object displayed in this data viewer
void	updateFont(org.eclipse.swt.graphics.Font font)	Updates the current font.

Methods inherited from class java.lang.Object

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

Field Details

display

protected final org.eclipse.swt.widgets.Display display

The default display

viewManager

protected final DataViewManager viewManager

The view manger reference

contentTabFolder

protected final org.eclipse.swt.widgets.TabFolder contentTabFolder

The metadata container

attributeInfoPane

protected final org.eclipse.swt.widgets.Composite attributeInfoPane

The attribute metadata pane

generalObjectInfoPane

protected final org.eclipse.swt.widgets.Composite generalObjectInfoPane

The general metadata pane

curFont

protected org.eclipse.swt.graphics.Font curFont

The current font

dataObject

protected HObject dataObject

The HDF data object

isH5

protected boolean isH5

The HDF data object is hdf5 type

isH4

protected boolean isH4

The HDF data object is hdf4 type

isN3

protected boolean isN3

The HDF data object is netcdf type

Constructor Details

DefaultBaseMetaDataView

public DefaultBaseMetaDataView(org.eclipse.swt.widgets.Composite parentComposite,
 DataViewManager viewer,
 HObject theObj)

The metadata view interface for displaying metadata information

Parameters:

parentComposite - the parent visual object

viewer - the viewer to use

theObj - the object to display the metadata info

Method Details

addObjectSpecificContent

protected abstract void addObjectSpecificContent()

Additional metadata to display

getDataObject

public HObject getDataObject()

Description copied from interface: DataView

Get the data object displayed in this data viewer

Specified by:

getDataObject in interface DataView

Returns:

the data object displayed in this data viewer

addAttribute

public Attribute addAttribute(HObject obj)

Description copied from interface: MetaDataView

Add an attribute to a data object.

Specified by:

addAttribute in interface MetaDataView

Parameters:

obj - the attribute to add

Returns:

the Attribute object

deleteAttribute

public Attribute deleteAttribute(HObject obj)

Description copied from interface: MetaDataView

Delete an attribute from a data object.

Specified by:

deleteAttribute in interface MetaDataView

Parameters:

obj - the attribute to delte

Returns:

the Attribute object

updateFont

public void updateFont(org.eclipse.swt.graphics.Font font)

Updates the current font.

Parameters:

font - the new font