TripleBunch (Apache Jena)

All Known Implementing Classes:

ArrayBunch, HashedTripleBunch, SetBunch
```
public interface TripleBunch
```
A bunch of triples - a stripped-down set with specialized methods. A bunch is expected to store triples that share some useful property (such as having the same subject or predicate).

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`add(Triple t)`	Add `t` to the triples in this bunch.
`boolean`	`contains(Triple t)`	Answer true iff this TripleBunch contains a triple .equals to `t`.
`boolean`	`containsBySameValueAs(Triple t)`	Answer true iff this TripleBunch contains a triple with .sameValueAs subject, predicate, and object.
`ExtendedIterator<Triple>`	`iterator()`	Answer an iterator over all the triples in this bunch.
`ExtendedIterator<Triple>`	`iterator(HashCommon.NotifyEmpty container)`	Answer an iterator over all the triples in this bunch.
`void`	`remove(Triple t)`	Remove `t` from the triples in this bunch.
`int`	`size()`	Answer the number of triples in this bunch.

- Method Detail
  - contains
```
boolean contains(Triple t)
```
    Answer true iff this TripleBunch contains a triple .equals to t.
  - containsBySameValueAs
```
boolean containsBySameValueAs(Triple t)
```
    Answer true iff this TripleBunch contains a triple with .sameValueAs subject, predicate, and object. (Typically this only matters for the object. For example, integer literals with different numbers of leading zeroes can be .sameValueAs but not .equals).
  - size
```
int size()
```
    Answer the number of triples in this bunch.
  - add
```
void add(Triple t)
```
    Add t to the triples in this bunch. If t is already a member, nothing happens. The bunch now .contains this triple.
  - remove
```
void remove(Triple t)
```
    Remove t from the triples in this bunch. If it wasn't a member, nothing happens. The bunch no longer .contains this triple.
  - iterator
```
ExtendedIterator<Triple> iterator()
```
    Answer an iterator over all the triples in this bunch. It is unwise to .remove from this iterator. (It may become illegal.)
  - iterator
```
ExtendedIterator<Triple> iterator(HashCommon.NotifyEmpty container)
```
    Answer an iterator over all the triples in this bunch. If use of .remove on this iterator empties the bunch, the emptied method of container is invoked.