Package gov.nasa.pds.label

Implements opt-level classes for accessing PDS labels and their data objects.

See: Description

Class Summary

Class	Description
Label	Implements a mechanism for accessing labels and the objects they represent.

Enum Summary

Enum	Description
DisplayDirection	Defines the various display directions that can be used by axes within arrays and images.
LabelStandard	Defines a set of data standards which may be employed by PDS labels.
ProductType	Defines label product types, as enumeration constants.

Exception Summary

Exception	Description
NameNotKnownException

Package gov.nasa.pds.label Description

Implements opt-level classes for accessing PDS labels and their data objects.

Users of this library should normally use Label.open(java.io.File) to read an parse a label. Then, methods in Label can be used to get the data objects referred to by the label.

Example:

 Label label = Label.open(new File("sample.xml"));
 List<DataObject> objects = label.getObjects();

 // Get the first object, which should be a table.
 TableObject table = (TableObject) objects.get(0);
 int nFields = table.getFields().length;
 ...