Package org.mockito.internal.util.collections

Class HashCodeAndEqualsSafeSet

java.lang.Object

org.mockito.internal.util.collections.HashCodeAndEqualsSafeSet

All Implemented Interfaces:

java.lang.Iterable<java.lang.Object>, java.util.Collection<java.lang.Object>, java.util.Set<java.lang.Object>

public class HashCodeAndEqualsSafeSet
extends java.lang.Object
implements java.util.Set<java.lang.Object>

hashCode and equals safe hash based set.

Useful for holding mocks that have un-stubbable hashCode or equals method, meaning that in this scenario the real code is always called and will most probably cause an NullPointerException.

This collection wraps the mock in an augmented type HashCodeAndEqualsMockWrapper that have his own implementation.

See Also:

HashCodeAndEqualsMockWrapper

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.HashSet<HashCodeAndEqualsMockWrapper>	backingHashSet

Constructor Summary

Constructors

Constructor	Description
HashCodeAndEqualsSafeSet()

Method Summary

Modifier and Type	Method	Description
boolean	add(java.lang.Object mock)
boolean	addAll(java.util.Collection<?> mocks)
private java.util.HashSet<HashCodeAndEqualsMockWrapper>	asWrappedMocks(java.util.Collection<?> mocks)
void	clear()
java.lang.Object	clone()
boolean	contains(java.lang.Object mock)
boolean	containsAll(java.util.Collection<?> mocks)
boolean	equals(java.lang.Object o)
int	hashCode()
boolean	isEmpty()
java.util.Iterator<java.lang.Object>	iterator()
static HashCodeAndEqualsSafeSet	of(java.lang.Iterable<java.lang.Object> objects)
static HashCodeAndEqualsSafeSet	of(java.lang.Object... mocks)
boolean	remove(java.lang.Object mock)
boolean	removeAll(java.util.Collection<?> mocks)
boolean	retainAll(java.util.Collection<?> mocks)
int	size()
java.lang.Object[]	toArray()
<T> T[]	toArray(T[] typedArray)
java.lang.String	toString()
private <T> T[]	unwrapTo(T[] array)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

spliterator

Field Detail

backingHashSet

private final java.util.HashSet<HashCodeAndEqualsMockWrapper> backingHashSet

Constructor Detail

HashCodeAndEqualsSafeSet

public HashCodeAndEqualsSafeSet()

Method Detail

iterator

public java.util.Iterator<java.lang.Object> iterator()

Specified by:

iterator in interface java.util.Collection<java.lang.Object>

Specified by:

iterator in interface java.lang.Iterable<java.lang.Object>

Specified by:

iterator in interface java.util.Set<java.lang.Object>

size

public int size()

Specified by:

size in interface java.util.Collection<java.lang.Object>

Specified by:

size in interface java.util.Set<java.lang.Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<java.lang.Object>

Specified by:

isEmpty in interface java.util.Set<java.lang.Object>

contains

public boolean contains(java.lang.Object mock)

Specified by:

contains in interface java.util.Collection<java.lang.Object>

Specified by:

contains in interface java.util.Set<java.lang.Object>

add

public boolean add(java.lang.Object mock)

Specified by:

add in interface java.util.Collection<java.lang.Object>

Specified by:

add in interface java.util.Set<java.lang.Object>

remove

public boolean remove(java.lang.Object mock)

Specified by:

remove in interface java.util.Collection<java.lang.Object>

Specified by:

remove in interface java.util.Set<java.lang.Object>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<java.lang.Object>

Specified by:

clear in interface java.util.Set<java.lang.Object>

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Overrides:

clone in class java.lang.Object

Throws:

java.lang.CloneNotSupportedException

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Collection<java.lang.Object>

Specified by:

equals in interface java.util.Set<java.lang.Object>

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Specified by:

hashCode in interface java.util.Collection<java.lang.Object>

Specified by:

hashCode in interface java.util.Set<java.lang.Object>

Overrides:

hashCode in class java.lang.Object

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<java.lang.Object>

Specified by:

toArray in interface java.util.Set<java.lang.Object>

toArray

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

Specified by:

toArray in interface java.util.Collection<java.lang.Object>

Specified by:

toArray in interface java.util.Set<java.lang.Object>

unwrapTo

private <T> T[] unwrapTo(T[] array)

removeAll

public boolean removeAll(java.util.Collection<?> mocks)

Specified by:

removeAll in interface java.util.Collection<java.lang.Object>

Specified by:

removeAll in interface java.util.Set<java.lang.Object>

containsAll

public boolean containsAll(java.util.Collection<?> mocks)

Specified by:

containsAll in interface java.util.Collection<java.lang.Object>

Specified by:

containsAll in interface java.util.Set<java.lang.Object>

addAll

public boolean addAll(java.util.Collection<?> mocks)

Specified by:

addAll in interface java.util.Collection<java.lang.Object>

Specified by:

addAll in interface java.util.Set<java.lang.Object>

retainAll

public boolean retainAll(java.util.Collection<?> mocks)

Specified by:

retainAll in interface java.util.Collection<java.lang.Object>

Specified by:

retainAll in interface java.util.Set<java.lang.Object>

asWrappedMocks

private java.util.HashSet<HashCodeAndEqualsMockWrapper> asWrappedMocks(java.util.Collection<?> mocks)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

of

public static HashCodeAndEqualsSafeSet of(java.lang.Object... mocks)

of

public static HashCodeAndEqualsSafeSet of(java.lang.Iterable<java.lang.Object> objects)