Package eu.bandm.tools.util.nonnull

Class MapProxy.NonNullMapEntrySet<A,B>

java.lang.Object

java.util.AbstractCollection<Map.Entry<A,B>>

java.util.AbstractSet<Map.Entry<A,B>>

eu.bandm.tools.util.nonnull.MapProxy.NonNullMapEntrySet<A,B>

All Implemented Interfaces:

Iterable<Map.Entry<A,B>>, Collection<Map.Entry<A,B>>, Set<Map.Entry<A,B>>

Enclosing class:

MapProxy<K,V>

static class MapProxy.NonNullMapEntrySet<A,B>
extends AbstractSet<Map.Entry<A,B>>

Putting null as a value (not as a key) must also be prevented on this way: NonNullMap -> entrySet() -> NonNullMapEntrySet -> iterator() -> NonNullMapEntryIterator -> next() -> NonNullMapEntry

Field Summary

Fields

Modifier and Type	Field	Description
protected Set<Map.Entry<A,B>>	peer

Constructor Summary

Constructors

Constructor	Description
NonNullMapEntrySet(Set<Map.Entry<A,B>> peer)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
int	hashCode()
Iterator<Map.Entry<A,B>>	iterator()
int	size()

Methods inherited from class java.util.AbstractSet

removeAll

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, retainAll, 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, isEmpty, remove, retainAll, spliterator, toArray, toArray

Field Details

peer

protected Set<Map.Entry<A,B>> peer

Constructor Details

NonNullMapEntrySet

NonNullMapEntrySet(Set<Map.Entry<A,B>> peer)

Method Details

equals

public boolean equals(Object o)

Specified by:

equals in interface Collection<A>

Specified by:

equals in interface Set<A>

Overrides:

equals in class AbstractSet<Map.Entry<A,B>>

hashCode

public int hashCode()

Specified by:

hashCode in interface Collection<A>

Specified by:

hashCode in interface Set<A>

Overrides:

hashCode in class AbstractSet<Map.Entry<A,B>>

iterator

public Iterator<Map.Entry<A,B>> iterator()

Specified by:

iterator in interface Collection<A>

Specified by:

iterator in interface Iterable<A>

Specified by:

iterator in interface Set<A>

Specified by:

iterator in class AbstractCollection<Map.Entry<A,B>>

size

public int size()

Specified by:

size in interface Collection<A>

Specified by:

size in interface Set<A>

Specified by:

size in class AbstractCollection<Map.Entry<A,B>>