BunchMap (Apache Jena)

All Known Implementing Classes:

HashedBunchMap, WrappedHashMap
```
public interface BunchMap
```
A pruned (and slightly stewed) version of Map, containing just those operations required by NodeToTriplesMaps. BunchMaps contain only TripleBunch's.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clear()`	Clear this map: all entries are removed.
`TripleBunch`	`get(java.lang.Object key)`	Answer the TripleBunch associated with `key`, or `null` if there isn't one.
`TripleBunch`	`getOrSet(java.lang.Object key, java.util.function.Function<java.lang.Object,TripleBunch> setter)`	Get the `key` and return the value found there; if nothing, calculate the `value` and insert.
`ExtendedIterator<java.lang.Object>`	`keyIterator()`	Answer an iterator over all the keys in this map.
`void`	`put(java.lang.Object key, TripleBunch value)`	Associate `key` and `value`.
`void`	`remove(java.lang.Object key)`	Remove any association for `key`; `get` on this key will now deliver `null`.
`long`	`size()`	The number of items in the bunch.

- Method Detail
  - clear
```
void clear()
```
    Clear this map: all entries are removed.
  - size
```
long size()
```
    The number of items in the bunch.
  - get
```
TripleBunch get(java.lang.Object key)
```
    Answer the TripleBunch associated with key, or null if there isn't one.
  - put
```
void put(java.lang.Object key,
         TripleBunch value)
```
    Associate key and value. Any existing association of key is lost. get on this key will now deliver this value.
  - getOrSet
```
TripleBunch getOrSet(java.lang.Object key,
                     java.util.function.Function<java.lang.Object,TripleBunch> setter)
```
    Get the key and return the value found there; if nothing, calculate the value and insert. Return the value now the slot.
  - remove
```
void remove(java.lang.Object key)
```
    Remove any association for key; get on this key will now deliver null.
  - keyIterator
```
ExtendedIterator<java.lang.Object> keyIterator()
```
    Answer an iterator over all the keys in this map.