org.esa.snap.core.gpf.descriptor

Interface SourceProductsDescriptor

All Superinterfaces:

DataElementDescriptor, ElementDescriptor

All Known Implementing Classes:

AnnotationSourceProductsDescriptor, DefaultSourceProductsDescriptor

public interface SourceProductsDescriptor
extends DataElementDescriptor

Source products element metadata.

Since:

BEAM 5

Method Summary

Modifier and Type	Method and Description
String[]	getBands()
int	getCount()
Class<? extends Product[]>	getDataType()
String	getProductType()

Methods inherited from interface org.esa.snap.core.gpf.descriptor.ElementDescriptor

getAlias, getDescription, getLabel, getName

Method Detail

getCount

int getCount()

Returns:

the number of source products expected. The value -1 means any number but at least one source product. Defaults to 0 (= not set).

getProductType

String getProductType()

Returns:

The product type or a regular expression identifying the allowed product types. Defaults to the empty string (= not set).

See Also:

Pattern

getBands

String[] getBands()

Returns:

The names of the bands which need to be present in the source product. Defaults to an empty array (= not set).

getDataType

Class<? extends Product[]> getDataType()

Specified by:

getDataType in interface DataElementDescriptor

Returns:

The source product type. Defaults to Product[].