@Generated(date="2015-05-05T11:00:03+0200", value="KTypeScatterSet.java") public class LongScatterSet extends LongHashSet
LongHashSet
but does not implement per-instance key mixing
strategy and uses a simpler (faster) bit distribution function.
Note: read about important differences between hash and scatter sets.
LongHashSet
,
HPPC interfaces diagramLongHashSet.EntryIterator
assigned, hasEmptyKey, keyMixer, keys, loadFactor, mask, orderMixer, resizeAt
Constructor and Description |
---|
LongScatterSet()
New instance with sane defaults.
|
LongScatterSet(int expectedElements)
New instance with sane defaults.
|
LongScatterSet(int expectedElements,
double loadFactor)
New instance with sane defaults.
|
Modifier and Type | Method and Description |
---|---|
protected int |
hashKey(long key)
Returns a hash code for the given key.
|
int |
removeAll(LongLookupContainer c)
Default implementation uses a predicate for removal.
|
int |
retainAll(LongLookupContainer c)
Default implementation uses a predicate for retaining.
|
int |
retainAll(LongPredicate predicate)
Default implementation redirects to
LongCollection.removeAll(LongPredicate) and
negates the predicate. |
java.lang.String |
toString()
Convert the contents of this container to a human-friendly string.
|
add, addAll, addAll, addAll, allocateBuffers, allocateThenInsertThenRehash, clear, clone, contains, ensureCapacity, equals, forEach, forEach, from, hashCode, indexExists, indexGet, indexInsert, indexOf, indexReplace, isEmpty, iterator, rehash, release, remove, removeAll, removeAll, shiftConflictingKeys, size, toArray, verifyLoadFactor
finalize, getClass, notify, notifyAll, wait, wait, wait
removeAll, retainAll, retainAll
public LongScatterSet()
public LongScatterSet(int expectedElements)
public LongScatterSet(int expectedElements, double loadFactor)
protected int hashKey(long key)
LongHashSet
LongHashSet.keyMixer
to differentiate hash order of keys between hash containers. Helps
alleviate problems resulting from linear conflict resolution in open
addressing.
The output from this function should evenly distribute keys across the
entire integer range.hashKey
in class LongHashSet
public int removeAll(LongLookupContainer c)
removeAll
in interface LongCollection
public int retainAll(LongLookupContainer c)
retainAll
in interface LongCollection
public int retainAll(LongPredicate predicate)
LongCollection.removeAll(LongPredicate)
and
negates the predicate.retainAll
in interface LongCollection
public java.lang.String toString()
toString
in class java.lang.Object
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