thredds.catalog
Class DatasetFilter

java.lang.Object
  thredds.catalog.DatasetFilter

Direct Known Subclasses:

DatasetFilter.ByDataType, DatasetFilter.ByServiceType

public abstract class DatasetFilter
extends java.lang.Object

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.

Constructor Summary

DatasetFilter()

Method Summary

abstract int

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

Methods inherited from class java.lang.Object

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

Constructor Detail

DatasetFilter

public DatasetFilter()

Method Detail

accept

public abstract 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.