thredds.catalog
Interface DatasetFilter

All Known Implementing Classes:

DatasetFilter.ByDataType, DatasetFilter.ByServiceType

public interface DatasetFilter

Abstract class to filter datasets.

Author:

john caron

See Also:

InvCatalog.filter(thredds.catalog.DatasetFilter)

Nested Class Summary

static class	DatasetFilter.ByDataType Filter a Catalog by the dataset data type.
static class	DatasetFilter.ByServiceType Filter a Catalog by the access service type.

Method Summary

int	accept(InvDataset d) Decision function as to whether to accept this dataset or not.

Method Detail

accept

int accept(InvDataset d)

Decision function as to whether to accept this dataset or not.

Parameters:

d - dataset to filter

Returns:

1 if pass, -1 if fail, 0 is dont know.