org.dbxml.client.xmldb
Class ResourceSetImpl

java.lang.Object
  |
  +--org.dbxml.client.xmldb.ResourceSetImpl

All Implemented Interfaces:

ResourceSet

public class ResourceSetImpl

extends java.lang.Object

implements ResourceSet

ResourceSet contains a set of resources as returned from a query or other operation.

Field Summary

static java.lang.String

RESOURCE_SET_NS

Constructor Summary

ResourceSetImpl(Collection collection, org.w3c.dom.Document doc)

ResourceSetImpl(Collection collection, SymbolTable symbols, byte[] bytes)

Method Summary

void	addResource(Resource res) Adds a Resource instance to the set.
void	clear() Removes all Resource instances from the set.
ResourceIterator	getIterator() Returns an iterator over all Resource instances stored in the set.
Resource	getMembersAsResource() Returns a Resource containing an XML representation of all resources stored in the set.
Resource	getResource(long index) Returns the Resource instance stored at the index specified by index.
long	getSize() Returns the number of resources contained in the set.
void	removeResource(long index) Removes the Resource located at index from the set.

Methods inherited from class java.lang.Object

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

Field Detail

RESOURCE_SET_NS

public static final java.lang.String RESOURCE_SET_NS

Constructor Detail

ResourceSetImpl

public ResourceSetImpl(Collection collection,
                       org.w3c.dom.Document doc)
                throws XMLDBException

ResourceSetImpl

public ResourceSetImpl(Collection collection,
                       SymbolTable symbols,
                       byte[] bytes)
                throws XMLDBException

Method Detail

getIterator

public ResourceIterator getIterator()
                             throws XMLDBException

Returns an iterator over all Resource instances stored in the set.

Specified by:

getIterator in interface ResourceSet

Returns:

a ResourceIterator over all Resource instances in the set.

Throws:

XMLDBException -

getResource

public Resource getResource(long index)
                     throws XMLDBException

Returns the Resource instance stored at the index specified by index.

Specified by:

getResource in interface ResourceSet

Parameters:

index - the index of the resource to retrieve.

Returns:

the Resource instance.

Throws:

XMLDBException -

getSize

public long getSize()
             throws XMLDBException

Returns the number of resources contained in the set.

Specified by:

getSize in interface ResourceSet

Returns:

the number of Resource instances in the set.

Throws:

XMLDBException -

addResource

public void addResource(Resource res)
                 throws XMLDBException

Adds a Resource instance to the set.

Specified by:

addResource in interface ResourceSet

Throws:

XMLDBException -

clear

public void clear()
           throws XMLDBException

Removes all Resource instances from the set.

Specified by:

clear in interface ResourceSet

Throws:

XMLDBException -

removeResource

public void removeResource(long index)
                    throws XMLDBException

Removes the Resource located at index from the set.

Specified by:

removeResource in interface ResourceSet

Parameters:

index - The index of the Resource instance to remove.

Throws:

XMLDBException -

getMembersAsResource

public Resource getMembersAsResource()
                              throws XMLDBException

Returns a Resource containing an XML representation of all resources stored in the set.

Specified by:

getMembersAsResource in interface ResourceSet

Returns:

A Resource instance containing an XML representation of all set members.

Throws:

XMLDBException -