org.xmldb.api.sdk
Class SimpleResourceIterator

java.lang.Object
  org.xmldb.api.sdk.SimpleResourceIterator

All Implemented Interfaces:

ResourceIterator

public class SimpleResourceIterator
extends java.lang.Object
implements ResourceIterator

ResourceIterator is used to iterate over a set of resources.

Field Summary

protected int	index
protected java.util.List	resources

Constructor Summary

SimpleResourceIterator(java.util.List 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.

Methods inherited from class java.lang.Object

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

Field Detail

resources

protected java.util.List resources

index

protected int index

Constructor Detail

SimpleResourceIterator

public SimpleResourceIterator(java.util.List resources)

Method Detail

hasMoreResources

public boolean hasMoreResources()
                         throws XMLDBException

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

Specified by:

hasMoreResources in interface ResourceIterator

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()
                      throws XMLDBException

Returns the next Resource instance in the iterator.

Specified by:

nextResource in interface ResourceIterator

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.