org.xmldb.api.base

Interface ResourceIterator

public interface ResourceIterator

ResourceIterator is used to iterate over a set of resources.

Method Summary
boolean	hasMoreResources() Returns true as long as there are still more resources to be iterated.
Resource	nextResource() Returns the next `Resource` instance in the iterator.

Method Detail

hasMoreResources

public boolean hasMoreResources()

Returns true as long as there are still more resources to be iterated.

Returns: true if there are more resources to iterate, false otherwise.

Throws: XMLDBException with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.

nextResource

public Resource nextResource()

Returns the next Resource instance in the iterator.

Returns: the next Resource instance in the iterator.

Throws: XMLDBException with expected error codes.
ErrorCodes.VENDOR_ERROR for any vendor specific errors that occur.
ErrorCodes.NO_SUCH_RESOURCE if the resource iterator is empty or all resources have already been retrieved.