Module org.apache.jena.arq

Package org.apache.jena.atlas.data

Class AbstractDataBag<E>

java.lang.Object

org.apache.jena.atlas.data.AbstractDataBag<E>

All Implemented Interfaces:

Iterable<E>, DataBag<E>, org.apache.jena.atlas.lib.Closeable, org.apache.jena.atlas.lib.Sink<E>

Direct Known Subclasses:

DefaultDataBag, SortedDataBag

public abstract class AbstractDataBag<E>
extends Object
implements DataBag<E>

Abstract implementation of DataBag. Used as a parent for all three of the types of data bags.

Constructor Summary

Constructors

Constructor	Description
AbstractDataBag()

Method Summary

Modifier and Type	Method	Description
boolean	isEmpty()
void	send(E item)
long	size()	Get the number of elements in the bag, both in memory and on disk.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.atlas.lib.Closeable

close

Methods inherited from interface org.apache.jena.atlas.data.DataBag

add, addAll, addAll, isDistinct, isSorted

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Methods inherited from interface org.apache.jena.atlas.lib.Sink

flush

Constructor Details

AbstractDataBag

public AbstractDataBag()

Method Details

isEmpty

public boolean isEmpty()

size

public long size()

Description copied from interface: DataBag

Get the number of elements in the bag, both in memory and on disk.

Specified by:

size in interface DataBag<E>

Returns:

number of elements in the bag

send

public void send(E item)

Specified by:

send in interface org.apache.jena.atlas.lib.Sink<E>