Module org.pcollections

Package org.pcollections

Class AbstractUnmodifiableQueue<E>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractQueue<E>

org.pcollections.AbstractUnmodifiableQueue<E>

All Implemented Interfaces:

Iterable<E>, Collection<E>, Queue<E>

Direct Known Subclasses:

AmortizedPQueue

public abstract class AbstractUnmodifiableQueue<E>
extends AbstractQueue<E>

A subclass of AbstractQueue that overrides the various mutator methods to mark them as deprecated and unconditionally throw UnsupportedOperationException.

Constructor Summary

Constructors

Constructor	Description
AbstractUnmodifiableQueue()

Method Summary

Modifier and Type	Method	Description
boolean	add(E e)	Deprecated. Unsupported operation.
boolean	addAll(Collection<? extends E> c)	Deprecated. Unsupported operation.
void	clear()	Deprecated. Unsupported operation.
boolean	offer(E e)	Deprecated. Unsupported operation.
E	poll()	Deprecated. Unsupported operation.
E	remove()	Deprecated. Unsupported operation.
boolean	remove(Object o)	Deprecated. Unsupported operation.
boolean	removeAll(Collection<?> c)	Deprecated. Unsupported operation.
boolean	removeIf(Predicate<? super E> filter)	Deprecated. Unsupported operation.
boolean	retainAll(Collection<?> list)	Deprecated. Unsupported operation.

Methods inherited from class java.util.AbstractQueue

element

Methods inherited from class java.util.AbstractCollection

contains, containsAll, isEmpty, iterator, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

contains, containsAll, equals, hashCode, isEmpty, iterator, parallelStream, size, spliterator, stream, toArray, toArray, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Queue

peek

Constructor Details

AbstractUnmodifiableQueue

public AbstractUnmodifiableQueue()

Method Details

add

@Deprecated
public boolean add(E e)

Deprecated.

Unsupported operation.

Specified by:

add in interface Collection<E>

Specified by:

add in interface Queue<E>

Overrides:

add in class AbstractQueue<E>

Throws:

UnsupportedOperationException - always

addAll

@Deprecated
public boolean addAll(Collection<? extends E> c)

Deprecated.

Unsupported operation.

Specified by:

addAll in interface Collection<E>

Overrides:

addAll in class AbstractQueue<E>

Throws:

UnsupportedOperationException - always

clear

@Deprecated
public void clear()

Deprecated.

Unsupported operation.

Specified by:

clear in interface Collection<E>

Overrides:

clear in class AbstractQueue<E>

Throws:

UnsupportedOperationException - always

offer

@Deprecated
public boolean offer(E e)

Deprecated.

Unsupported operation.

Throws:

UnsupportedOperationException - always

poll

@Deprecated
public E poll()

Deprecated.

Unsupported operation.

Throws:

UnsupportedOperationException - always

remove

@Deprecated
public E remove()

Deprecated.

Unsupported operation.

Specified by:

remove in interface Queue<E>

Overrides:

remove in class AbstractQueue<E>

Throws:

UnsupportedOperationException - always

remove

@Deprecated
public boolean remove(Object o)

Deprecated.

Unsupported operation.

Specified by:

remove in interface Collection<E>

Overrides:

remove in class AbstractCollection<E>

Throws:

UnsupportedOperationException - always

removeAll

@Deprecated
public boolean removeAll(Collection<?> c)

Deprecated.

Unsupported operation.

Specified by:

removeAll in interface Collection<E>

Overrides:

removeAll in class AbstractCollection<E>

Throws:

UnsupportedOperationException - always

removeIf

@Deprecated
public boolean removeIf(Predicate<? super E> filter)

Deprecated.

Unsupported operation.

Throws:

UnsupportedOperationException - always

retainAll

@Deprecated
public boolean retainAll(Collection<?> list)

Deprecated.

Unsupported operation.

Specified by:

retainAll in interface Collection<E>

Overrides:

retainAll in class AbstractCollection<E>

Throws:

UnsupportedOperationException - always