Package pascal.taie.util.collection

Class AbstractSetEx<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<E>

pascal.taie.util.collection.AbstractSetEx<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>, Set<E>, SetEx<E>, Copyable<SetEx<E>>

Direct Known Subclasses:

AbstractHybridSet, ArraySet, GenericBitSet, IndexableSet

public abstract class AbstractSetEx<E>
extends AbstractSet<E>
implements SetEx<E>

Constructor Summary

Constructors

Constructor	Description
AbstractSetEx()

Method Summary

Modifier and Type	Method	Description
SetEx<E>	addAllDiff(Collection<? extends E> c)	Adds all elements in collection c, and returns the difference set between c and this set (before the call).
SetEx<E>	copy()	Creates and returns a copy of this object.
boolean	hasOverlapWith(Set<E> other)
protected SetEx<E>	newSet()	Creates and returns a new set.

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, retainAll, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, 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

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, spliterator, toArray, toArray

Constructor Details

AbstractSetEx

public AbstractSetEx()

Method Details

copy

public SetEx<E> copy()

Description copied from interface: Copyable

Creates and returns a copy of this object.

Specified by:

copy in interface Copyable<E>

Returns:

a copy of this object.

addAllDiff

public SetEx<E> addAllDiff(Collection<? extends E> c)

Description copied from interface: SetEx

Adds all elements in collection c, and returns the difference set between c and this set (before the call).

Specified by:

addAllDiff in interface SetEx<E>

Returns:

a set of elements that are contained in c but not in this set before the call.

newSet

protected SetEx<E> newSet()

Creates and returns a new set. The type of the new set should be the corresponding subclass. This method is provided to ease the implementation of copy() and addAllDiff(Collection). If a subclass overwrites above two methods, it does not need to re-implement this method.

hasOverlapWith

public boolean hasOverlapWith(Set<E> other)

Specified by:

hasOverlapWith in interface SetEx<E>

Returns:

true if this set has at least one element contained in the given set.