be.SIRAPRISE.util

Class MyReadOnlyCollection<V>

java.lang.Object

be.SIRAPRISE.util.MyReadOnlyCollection<V>

Type Parameters:

V - The member type in the Collection

All Implemented Interfaces:

java.lang.Iterable<V>, java.util.Collection<V>

Direct Known Subclasses:

MyReadOnlyList, MyReadOnlySet

public class MyReadOnlyCollection<V>
extends java.lang.Object
implements java.util.Collection<V>

MyReadOnlyCollection is completely identical to java's unmodifiableCollection, except that the class is publicly visible and that the read-only property is thus declared to its users. In other words, users getting back a Collection of this type KNOW that they shouldn't be attempting any updates, instead of having to wait until run-time before they bump into those UnSupportedOperationExceptions.

Author:

Erwin

Constructor Summary

Constructors

Constructor and Description
MyReadOnlyCollection(java.util.Collection<V> collection) Creates the MyReadOnlyCollection

Method Summary

Modifier and Type	Method and Description
boolean	add(V e)
boolean	addAll(java.util.Collection<? extends V> c)
void	clear()
boolean	contains(java.lang.Object o)
boolean	containsAll(java.util.Collection<?> c)
boolean	equals(java.lang.Object obj)
int	hashCode()
boolean	isEmpty()
java.util.Iterator<V>	iterator()
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> c)
boolean	retainAll(java.util.Collection<?> c)
int	size()
java.lang.Object[]	toArray()
<T> T[]	toArray(T[] a)
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, spliterator, stream

Methods inherited from interface java.lang.Iterable

forEach

Constructor Detail

MyReadOnlyCollection

public MyReadOnlyCollection(java.util.Collection<V> collection)

Creates the MyReadOnlyCollection

Parameters:

collection - -

Method Detail

add

public final boolean add(V e)

Specified by:

add in interface java.util.Collection<V>

addAll

public final boolean addAll(java.util.Collection<? extends V> c)

Specified by:

addAll in interface java.util.Collection<V>

clear

public final void clear()

Specified by:

clear in interface java.util.Collection<V>

contains

public final boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<V>

containsAll

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

Specified by:

containsAll in interface java.util.Collection<V>

equals

public final boolean equals(java.lang.Object obj)

Specified by:

equals in interface java.util.Collection<V>

Overrides:

equals in class java.lang.Object

hashCode

public final int hashCode()

Specified by:

hashCode in interface java.util.Collection<V>

Overrides:

hashCode in class java.lang.Object

isEmpty

public final boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<V>

iterator

public final java.util.Iterator<V> iterator()

Specified by:

iterator in interface java.lang.Iterable<V>

Specified by:

iterator in interface java.util.Collection<V>

remove

public final boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<V>

removeAll

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

Specified by:

removeAll in interface java.util.Collection<V>

retainAll

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

Specified by:

retainAll in interface java.util.Collection<V>

size

public final int size()

Specified by:

size in interface java.util.Collection<V>

toArray

public final java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<V>

toArray

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

Specified by:

toArray in interface java.util.Collection<V>

toString

public final java.lang.String toString()

Overrides:

toString in class java.lang.Object