com.hp.hpl.mesa.rdf.jena.common
Class ContainerImpl

java.lang.Object
  |
  +--com.hp.hpl.mesa.rdf.jena.common.ResourceImpl
        |
        +--com.hp.hpl.mesa.rdf.jena.common.ContainerImpl

All Implemented Interfaces:

Container, com.hp.hpl.mesa.rdf.jena.common.ContainerI, RDFNode, Resource, ResourceI

Direct Known Subclasses:

AltImpl, BagImpl, SeqImpl

public class ContainerImpl

extends ResourceImpl

implements Container, com.hp.hpl.mesa.rdf.jena.common.ContainerI

An internal class not normally of interest to application developers. A base class on which the other containers are built.

Version:

Release='$Name: $' Revision='$Revision: 1.2 $' Date='$Date: 2002/01/05 11:11:28 $'

Author:

bwm

Constructor Summary

ContainerImpl(Model model)
Creates new ContainerImpl

ContainerImpl(Resource r, Model model)

ContainerImpl(java.lang.String uri, Model model)

Method Summary

Container	add(boolean o) Add a new value to a container.
Container	add(char o) Add a new value to a container.
Container	add(double o) Add a new value to a container.
Container	add(float o) Add a new value to a container.
Container	add(long o) Add a new value to a container.
Container	add(java.lang.Object o) Add a new value to a container.
Container	add(RDFNode n) Add a new value to a container.
Container	add(java.lang.String o) Add a new value to a container.
Container	add(java.lang.String o, java.lang.String l) Add a new value to a container.
boolean	contains(boolean o) Determine whether the container contains a value
boolean	contains(char o) Determine whether the container contains a value
boolean	contains(double o) Determine whether the container contains a value
boolean	contains(float o) Determine whether the container contains a value
boolean	contains(long o) Determine whether the container contains a value
boolean	contains(java.lang.Object o) Determine whether the container contains a value
boolean	contains(RDFNode n) Determine whether the container contains a value
boolean	contains(java.lang.String o) Determine whether the container contains a value
boolean	contains(java.lang.String o, java.lang.String l) Determine whether the container contains a value
NodeIterator	iterator() Return an iterator over the values.
Container	remove(int index, RDFNode object) Remove the given value at the given index.
Container	remove(Statement s) Remove a value from the container.
int	size() return the number values in the container.

Methods inherited from class com.hp.hpl.mesa.rdf.jena.common.ResourceImpl

abort, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, begin, commit, equals, getEmbeddedResource, getId, getLocalName, getModel, getNameSpace, getProperty, getURI, hashCode, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, isAnon, listProperties, listProperties, port, removeProperties, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.hp.hpl.mesa.rdf.jena.model.Resource

abort, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, begin, commit, equals, getId, getLocalName, getModel, getNameSpace, getProperty, getURI, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, hasProperty, isAnon, listProperties, listProperties, removeProperties, toString

Constructor Detail

ContainerImpl

public ContainerImpl(Model model)

Creates new ContainerImpl

ContainerImpl

public ContainerImpl(java.lang.String uri,
                     Model model)

ContainerImpl

public ContainerImpl(Resource r,
                     Model model)

Method Detail

add

public Container add(RDFNode n)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

add

public Container add(boolean o)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

add

public Container add(long o)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

add

public Container add(char o)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

add

public Container add(float o)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

add

public Container add(double o)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

add

public Container add(java.lang.String o)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

add

public Container add(java.lang.String o,
                     java.lang.String l)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

l - The language of the string to be added

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

add

public Container add(java.lang.Object o)
              throws RDFException

Description copied from interface: Container

Add a new value to a container.

The size of the container is extended by 1 and the new value is added as the last element of the container.

Specified by:

add in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - The value to be added.

Returns:

this object so that calls may be cascaded.

Throws:

RDFException - Generic RDF expection

contains

public boolean contains(RDFNode n)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

contains

public boolean contains(boolean o)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

contains

public boolean contains(long o)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

contains

public boolean contains(char o)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

contains

public boolean contains(float o)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

contains

public boolean contains(double o)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

contains

public boolean contains(java.lang.String o)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

contains

public boolean contains(java.lang.String o,
                        java.lang.String l)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

l - the language of the string tested

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

contains

public boolean contains(java.lang.Object o)
                 throws RDFException

Description copied from interface: Container

Determine whether the container contains a value

Specified by:

contains in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

o - the value being tested for

Returns:

true if and only if the container contains o

Throws:

RDFException - Generic RDF exception

iterator

public NodeIterator iterator()
                      throws RDFException

Description copied from interface: Container

Return an iterator over the values.

Note the interator returned is not a standard java.util.iterator. It has a close method which SHOULD be called if the application has not completed the iteration, but no longer requires the iterator. This will enable the freeing of resources in, for example, implementations which store their models in a database.

Specified by:

iterator in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Returns:

Return an iterator over the values.

Throws:

RDFException - Generic RDF exception.

size

public int size()
         throws RDFException

Description copied from interface: Container

return the number values in the container.

Specified by:

size in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Returns:

the number of values int the container.

Throws:

RDFException - Generic RDF exception

remove

public Container remove(Statement s)
                 throws RDFException

Description copied from interface: Container

Remove a value from the container.

The predicate of the statement s identifies the ordinal of the value to be removed. Once removed, the values in the container with a higher ordinal value are renumbered. The renumbering algorithm depends on the type of container.

Specified by:

remove in interface Container

Following copied from interface: com.hp.hpl.mesa.rdf.jena.model.Container

Parameters:

s - The statement to be removed from the model.

Returns:

this container to enable cascading calls.

Throws:

RDFException - Generic RDF Exception

remove

public Container remove(int index,
                        RDFNode object)
                 throws RDFException

Description copied from interface: com.hp.hpl.mesa.rdf.jena.common.ContainerI

Remove the given value at the given index.

Specified by:

remove in interface com.hp.hpl.mesa.rdf.jena.common.ContainerI

Following copied from interface: com.hp.hpl.mesa.rdf.jena.common.ContainerI

Parameters:

index - The index at which the value should be removed.

object - The object at that index to be removed

Returns:

this object

Throws:

RDFException - Generic RDF exception