ContainerImpl (Apache Jena)

java.lang.Object
- org.apache.jena.enhanced.Polymorphic<RDFNode>
- - org.apache.jena.enhanced.EnhNode
  - - org.apache.jena.rdf.model.impl.ResourceImpl
    - - org.apache.jena.rdf.model.impl.ContainerImpl

All Implemented Interfaces:

FrontsNode, Container, RDFNode, Resource

Direct Known Subclasses:

AltImpl, BagImpl, SeqImpl
```
public class ContainerImpl
extends ResourceImpl
implements Container
```
An internal class not normally of interest to application developers. A base class on which the other containers are built.

Field Summary
- Fields inherited from class org.apache.jena.rdf.model.impl.ResourceImpl
  factory, rdfNodeFactory

Constructor Summary

Constructors
Constructor and Description
`ContainerImpl(ModelCom model)` Creates new ContainerImpl
`ContainerImpl(Node n, EnhGraph g)`
`ContainerImpl(Resource r, ModelCom model)`
`ContainerImpl(String uri, ModelCom model)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`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(Object o)` Add a new value to a container.
`Container`	`add(RDFNode n)` Add a new value to a container.
`Container`	`add(String o)` Add a new value to a container.
`Container`	`add(String o, String l)` Add a new value to a container.
`boolean`	`containerContains(RDFNode n)`
`int`	`containerIndexOf(RDFNode n)`
`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(Object o)` Determine whether the container contains a value
`boolean`	`contains(RDFNode n)` Determine whether the container contains a value
`boolean`	`contains(String o)` Determine whether the container contains a value
`boolean`	`contains(String o, String l)` Determine whether the container contains a value
`boolean`	`isAlt()` Verify that the container is an Alt.
`boolean`	`isBag()` Verify that the container is a Bag.
`boolean`	`isSeq()` Verify that the container is a Seq.
`NodeIterator`	`iterator()` Return an iterator over the values.
`NodeIterator`	`listContainerMembers(NodeIteratorFactory f)` Answer an iterator over the members of this container.
`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 org.apache.jena.rdf.model.impl.ResourceImpl
abort, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, addProperty, asLiteral, asResource, begin, commit, getId, getLocalName, getModel, getNameSpace, getProperty, getProperty, getPropertyResourceValue, getRequiredProperty, getRequiredProperty, getStmtTerm, getURI, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasProperty, hasProperty, hasProperty, hasProperty, hasURI, inModel, listProperties, listProperties, listProperties, removeAll, removeProperties, toString, visitWith

Methods inherited from class org.apache.jena.enhanced.EnhNode
as, asNode, canAs, equals, getGraph, hashCode, isAnon, isLiteral, isResource, isStmtResource, isURIResource, isValid, viewAs

Methods inherited from class org.apache.jena.enhanced.Polymorphic
addView, supports

Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.jena.rdf.model.Resource
abort, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addLiteral, addProperty, addProperty, addProperty, addProperty, begin, commit, equals, getId, getLocalName, getNameSpace, getProperty, getProperty, getPropertyResourceValue, getRequiredProperty, getRequiredProperty, getStmtTerm, getURI, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasLiteral, hasProperty, hasProperty, hasProperty, hasProperty, hasURI, inModel, listProperties, listProperties, listProperties, removeAll, removeProperties, toString

Methods inherited from interface org.apache.jena.rdf.model.RDFNode
as, asLiteral, asResource, canAs, getModel, isAnon, isLiteral, isResource, isStmtResource, isURIResource, visitWith

Methods inherited from interface org.apache.jena.graph.FrontsNode
asNode

- Constructor Detail
  - ContainerImpl
```
public ContainerImpl(ModelCom model)
```
    Creates new ContainerImpl
  - ContainerImpl
```
public ContainerImpl(String uri,
                     ModelCom model)
```
  - ContainerImpl
```
public ContainerImpl(Resource r,
                     ModelCom model)
```
  - ContainerImpl
```
public ContainerImpl(Node n,
                     EnhGraph g)
```
- Method Detail
  - isAlt
```
public boolean isAlt()
```
    Description copied from interface: Container
    
    Verify that the container is an Alt. This method will return true if the object is in a model and that model contains the triple < this, RDF.type, RDF.Alt > otherwise returns false.
    
    Specified by:
    
    isAlt in interface Container
  - isBag
```
public boolean isBag()
```
    Description copied from interface: Container
    
    Verify that the container is a Bag. This method will return true if the object is in a model and that model contains the triple < this, RDF.type, RDF.Bag > otherwise returns false.
    
    Specified by:
    
    isBag in interface Container
  - isSeq
```
public boolean isSeq()
```
    Description copied from interface: Container
    
    Verify that the container is a Seq. This method will return true if the object is in a model and that model contains the triple < this, RDF.type, RDF.Seq > otherwise returns false.
    
    Specified by:
    
    isSeq in interface Container
  - add
```
public Container add(RDFNode n)
```
    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
    
    Parameters:
    
    n - The value to be added.
    
    Returns:
    
    this object so that calls may be cascaded.
  - add
```
public Container add(boolean o)
```
    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
    
    Parameters:
    
    o - The value to be added.
    
    Returns:
    
    this object so that calls may be cascaded.
  - add
```
public Container add(long o)
```
    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
    
    Parameters:
    
    o - The value to be added.
    
    Returns:
    
    this object so that calls may be cascaded.
  - add
```
public Container add(char o)
```
    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
    
    Parameters:
    
    o - The value to be added.
    
    Returns:
    
    this object so that calls may be cascaded.
  - add
```
public Container add(float o)
```
    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
    
    Parameters:
    
    o - The value to be added.
    
    Returns:
    
    this object so that calls may be cascaded.
  - add
```
public Container add(double o)
```
    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
    
    Parameters:
    
    o - The value to be added.
    
    Returns:
    
    this object so that calls may be cascaded.
  - add
```
public Container add(Object o)
```
    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
    
    Parameters:
    
    o - The value to be added.
    
    Returns:
    
    this object so that calls may be cascaded.
  - add
```
public Container add(String o)
```
    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
    
    Parameters:
    
    o - The value to be added.
    
    Returns:
    
    this object so that calls may be cascaded.
  - add
```
public Container add(String o,
                     String l)
```
    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
    
    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.
  - contains
```
public boolean contains(RDFNode n)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface Container
    
    Parameters:
    
    n - the value being tested for
    
    Returns:
    
    true if and only if the container contains o
  - contains
```
public boolean contains(boolean o)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface Container
    
    Parameters:
    
    o - the value being tested for
    
    Returns:
    
    true if and only if the container contains o
  - contains
```
public boolean contains(long o)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface Container
    
    Parameters:
    
    o - the value being tested for
    
    Returns:
    
    true if and only if the container contains o
  - contains
```
public boolean contains(char o)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface Container
    
    Parameters:
    
    o - the value being tested for
    
    Returns:
    
    true if and only if the container contains o
  - contains
```
public boolean contains(float o)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface Container
    
    Parameters:
    
    o - the value being tested for
    
    Returns:
    
    true if and only if the container contains o
  - contains
```
public boolean contains(double o)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface Container
    
    Parameters:
    
    o - the value being tested for
    
    Returns:
    
    true if and only if the container contains o
  - contains
```
public boolean contains(Object o)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface Container
    
    Parameters:
    
    o - the value being tested for
    
    Returns:
    
    true if and only if the container contains o
  - contains
```
public boolean contains(String o)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface Container
    
    Parameters:
    
    o - the value being tested for
    
    Returns:
    
    true if and only if the container contains o
  - contains
```
public boolean contains(String o,
                        String l)
```
    Description copied from interface: Container
    
    Determine whether the container contains a value
    
    Specified by:
    
    contains in interface 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
  - iterator
```
public NodeIterator iterator()
```
    Description copied from interface: Container
    
    Return an iterator over the values.
    Note the iterator 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
    
    Returns:
    
    Return an iterator over the values.
  - size
```
public int size()
```
    Description copied from interface: Container
    
    return the number values in the container.
    
    Specified by:
    
    size in interface Container
    
    Returns:
    
    the number of values int the container.
  - remove
```
public Container remove(Statement s)
```
    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
    
    Parameters:
    
    s - The statement to be removed from the model.
    
    Returns:
    
    this container to enable cascading calls.
  - remove
```
public Container remove(int index,
                        RDFNode object)
```
    Remove the given value at the given index.
    
    Parameters:
    
    index - The index at which the value should be removed.
    
    object - The object at that index to be removed
    
    Returns:
    
    this object
  - listContainerMembers
```
public NodeIterator listContainerMembers(NodeIteratorFactory f)
```
    Answer an iterator over the members of this container.
    
    Parameters:
    
    f - the factory for constructing the final iterator
    
    Returns:
    
    the member iterator
  - containerIndexOf
```
public int containerIndexOf(RDFNode n)
```
  - containerContains
```
public boolean containerContains(RDFNode n)
```

Class ContainerImpl

Field Summary

Fields inherited from class org.apache.jena.rdf.model.impl.ResourceImpl

Constructor Summary

Method Summary

Methods inherited from class org.apache.jena.rdf.model.impl.ResourceImpl

Methods inherited from class org.apache.jena.enhanced.EnhNode

Methods inherited from class org.apache.jena.enhanced.Polymorphic

Methods inherited from class java.lang.Object

Methods inherited from interface org.apache.jena.rdf.model.Resource

Methods inherited from interface org.apache.jena.rdf.model.RDFNode

Methods inherited from interface org.apache.jena.graph.FrontsNode

Constructor Detail

ContainerImpl

ContainerImpl

ContainerImpl

ContainerImpl

Method Detail

isAlt

isBag

isSeq

add

add

add

add

add

add

add

add

add

contains

contains

contains

contains

contains

contains

contains

contains

contains

iterator

size

remove

remove

listContainerMembers

containerIndexOf

containerContains