Package com.yahoo.document.select

Class BucketSet

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

java.util.HashSet<BucketId>

com.yahoo.document.select.BucketSet

All Implemented Interfaces:

Serializable, Cloneable, Iterable<BucketId>, Collection<BucketId>, Set<BucketId>

public class BucketSet
extends HashSet<BucketId>

A set of bucket ids covered by a document selector.

Author:

Simon Thoresen Hult

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
BucketSet()	Constructs a new bucket set that contains no ids.
BucketSet(BucketId id)	Constructs a new bucket set that contains a single id.
BucketSet(BucketSet set)	Constructs a new bucket set that is a copy of another.

Method Summary

Modifier and Type	Method	Description
BucketSet	intersection(BucketSet rhs)	Returns the intersection between this bucket set and another.
BucketSet	union(BucketSet rhs)	Returns the union between this bucket set and another.

Methods inherited from class java.util.HashSet

add, clear, clone, contains, isEmpty, iterator, remove, size, spliterator, toArray, toArray

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, retainAll, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

addAll, containsAll, equals, hashCode, removeAll, retainAll

Constructor Details

BucketSet

public BucketSet()

Constructs a new bucket set that contains no ids.

BucketSet

public BucketSet(BucketId id)

Constructs a new bucket set that contains a single id.

Parameters:

id - The id to add to this as initial value.

BucketSet

public BucketSet(BucketSet set)

Constructs a new bucket set that is a copy of another.

Parameters:

set - The set to copy.

Method Details

intersection

public BucketSet intersection(BucketSet rhs)

Returns the intersection between this bucket set and another.

Parameters:

rhs - The set to form an intersection with.

Returns:

The intersection.

union

public BucketSet union(BucketSet rhs)

Returns the union between this bucket set and another.

Parameters:

rhs - The set to form a union with.

Returns:

The union.