Package com.github.tommyettinger.ds

Class EnumMap.Entries<V>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<Map.Entry<Enum<?>,V>>

com.github.tommyettinger.ds.EnumMap.Entries<V>

All Implemented Interfaces:

EnhancedCollection<Map.Entry<Enum<?>,V>>, Iterable<Map.Entry<Enum<?>,V>>, Collection<Map.Entry<Enum<?>,V>>, Set<Map.Entry<Enum<?>,V>>

Direct Known Subclasses:

EnumOrderedMap.OrderedMapEntries

Enclosing class:

EnumMap<V>

public static class EnumMap.Entries<V>
extends AbstractSet<Map.Entry<Enum<?>,V>>
implements EnhancedCollection<Map.Entry<Enum<?>,V>>

Field Summary

Fields

Modifier and Type	Field	Description
protected EnumMap.Entry<V>	entry
protected EnumMap.MapIterator<V,Map.Entry<Enum<?>,V>>	iter

Constructor Summary

Constructors

Constructor	Description
Entries(EnumMap<V> map)

Method Summary

Modifier and Type	Method	Description
Collection<Map.Entry<Enum<?>,V>>	appendInto(Collection<Map.Entry<Enum<?>,V>> coll)	Append the remaining items that this can iterate through into the given Collection.
Map<Enum<?>,V>	appendInto(Map<Enum<?>,V> coll)	Append the remaining items that this can iterate through into the given Map.
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
boolean	equals(Object other)
int	hashCode()
EnumMap.MapIterator<V,Map.Entry<Enum<?>,V>>	iterator()	Returns an iterator over the elements contained in this collection.
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)	Removes from this set all of its elements that are contained in the specified collection (optional operation).
void	resetIterator()	The iterator is reused by this data structure, and you can reset it back to the start of the iteration order using this.
boolean	retainAll(Collection<?> c)
int	size()
Object[]	toArray()
<T> T[]	toArray(T[] a)
ObjectList<Map.Entry<Enum<?>,V>>	toList()	Returns a new ObjectList containing the remaining items.
String	toString()

Methods inherited from class java.util.AbstractCollection

add, addAll, isEmpty

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 com.github.tommyettinger.ds.EnhancedCollection

add, add, add, addAll, addAll, addAll, addAllIterable, addLegible, addLegible, addVarargs, appendTo, appendTo, containsAll, containsAll, containsAll, containsAllIterable, containsAny, containsAny, containsAny, containsAnyIterable, first, removeAll, removeAll, removeAll, removeAllIterable, removeEach, removeEach, removeEach, removeEachIterable, toString, toString, toString

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

add, addAll, isEmpty, spliterator

Field Details

entry

protected EnumMap.Entry<V> entry

iter

protected EnumMap.MapIterator<V,Map.Entry<Enum<?>,V>> iter

Constructor Details

Entries

public Entries(EnumMap<V> map)

Method Details

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<V>

Specified by:

contains in interface Set<V>

Overrides:

contains in class AbstractCollection<Map.Entry<Enum<?>,V>>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<V>

Specified by:

remove in interface Set<V>

Overrides:

remove in class AbstractCollection<Map.Entry<Enum<?>,V>>

removeAll

public boolean removeAll(Collection<?> c)

Removes from this set all of its elements that are contained in the specified collection (optional operation). If the specified collection is also a set, this operation effectively modifies this set so that its value is the asymmetric set difference of the two sets.

Specified by:

removeAll in interface Collection<V>

Specified by:

removeAll in interface Set<V>

Overrides:

removeAll in class AbstractSet<Map.Entry<Enum<?>,V>>

Parameters:

c - collection containing elements to be removed from this set

Returns:

true if this set changed as a result of the call

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<V>

Specified by:

retainAll in interface Set<V>

Overrides:

retainAll in class AbstractCollection<Map.Entry<Enum<?>,V>>

Parameters:

c -

"Implementation Requirements"

This implementation iterates over this collection, checking each element returned by the iterator in turn to see if it's contained in the specified collection. If it's not so contained, it's removed from this collection with the iterator's remove method.

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<V>

Specified by:

containsAll in interface Set<V>

Overrides:

containsAll in class AbstractCollection<Map.Entry<Enum<?>,V>>

Parameters:

c - a Collection of any type

Returns:

true if all elements in c are contained in this set; false otherwise

See Also:

• contains(Object)

iterator

public EnumMap.MapIterator<V,Map.Entry<Enum<?>,V>> iterator()

Returns an iterator over the elements contained in this collection.

Specified by:

iterator in interface Collection<V>

Specified by:

iterator in interface Iterable<V>

Specified by:

iterator in interface Set<V>

Specified by:

iterator in class AbstractCollection<Map.Entry<Enum<?>,V>>

Returns:

an iterator over the elements contained in this collection

size

public int size()

Specified by:

size in interface Collection<V>

Specified by:

size in interface Set<V>

Specified by:

size in class AbstractCollection<Map.Entry<Enum<?>,V>>

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<V>

Specified by:

hashCode in interface Set<V>

Overrides:

hashCode in class AbstractSet<Map.Entry<Enum<?>,V>>

equals

public boolean equals(Object other)

Specified by:

equals in interface Collection<V>

Specified by:

equals in interface Set<V>

Overrides:

equals in class AbstractSet<Map.Entry<Enum<?>,V>>

toString

public String toString()

Overrides:

toString in class AbstractCollection<Map.Entry<Enum<?>,V>>

clear

public void clear()

Specified by:

clear in interface Collection<V>

Specified by:

clear in interface Set<V>

Overrides:

clear in class AbstractCollection<Map.Entry<Enum<?>,V>>

resetIterator

public void resetIterator()

The iterator is reused by this data structure, and you can reset it back to the start of the iteration order using this.

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<V>

Specified by:

toArray in interface Set<V>

Overrides:

toArray in class AbstractCollection<Map.Entry<Enum<?>,V>>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<V>

Specified by:

toArray in interface Set<V>

Overrides:

toArray in class AbstractCollection<Map.Entry<Enum<?>,V>>

Parameters:

a -

toList

public ObjectList<Map.Entry<Enum<?>,V>> toList()

Returns a new ObjectList containing the remaining items. Does not change the position of this iterator.

appendInto

public Collection<Map.Entry<Enum<?>,V>> appendInto(Collection<Map.Entry<Enum<?>,V>> coll)

Append the remaining items that this can iterate through into the given Collection. Does not change the position of this iterator.

Parameters:

coll - any modifiable Collection; may have items appended into it

Returns:

the given collection

appendInto

public Map<Enum<?>,V> appendInto(Map<Enum<?>,V> coll)

Append the remaining items that this can iterate through into the given Map. Does not change the position of this iterator. Note that a Map is not a Collection.

Parameters:

coll - any modifiable Map; may have items appended into it

Returns:

the given map