Package ru.progrm_jarvis.javacommons.collection.concurrent

Class AbstractConcurrentSizedCollectionWrapper<W>

java.lang.Object

ru.progrm_jarvis.javacommons.collection.concurrent.ConcurrentWrapper<W>

ru.progrm_jarvis.javacommons.collection.concurrent.AbstractConcurrentSizedCollectionWrapper<W>

All Implemented Interfaces:

SizedCollection

Direct Known Subclasses:

ConcurrentCollectionWrapper, ConcurrentMapWrapper, ConcurrentSetFromMapWrapper

public abstract class AbstractConcurrentSizedCollectionWrapper<W>
extends ConcurrentWrapper<W>
implements SizedCollection

Field Summary

Fields inherited from class ru.progrm_jarvis.javacommons.collection.concurrent.ConcurrentWrapper

readLock, wrapped, writeLock

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractConcurrentSizedCollectionWrapper(W wrapped, @NotNull Lock readLock, @NotNull Lock writeLock)

Method Summary

Modifier and Type	Method	Description
void	clear()	Clears this collection.
protected abstract void	internalClear()
protected abstract boolean	internalIsEmpty()
protected abstract int	internalSize()
boolean	isEmpty()	Checks if this collection is empty.
int	size()	Gets the size of this collection.

Methods inherited from class ru.progrm_jarvis.javacommons.collection.concurrent.ConcurrentWrapper

equals, hashCode, toString

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractConcurrentSizedCollectionWrapper

protected AbstractConcurrentSizedCollectionWrapper(@NotNull
 W wrapped,
 @NotNull
 @NotNull Lock readLock,
 @NotNull
 @NotNull Lock writeLock)

Method Details

size

public int size()

Description copied from interface: SizedCollection

Gets the size of this collection.

Specified by:

size in interface SizedCollection

Returns:

size of this collection

internalSize

protected abstract int internalSize()

isEmpty

public boolean isEmpty()

Description copied from interface: SizedCollection

Checks if this collection is empty.

Specified by:

isEmpty in interface SizedCollection

Returns:

true if this collection is empty and false otherwise

internalIsEmpty

protected abstract boolean internalIsEmpty()

clear

public void clear()

Description copied from interface: SizedCollection

Clears this collection.

Specified by:

clear in interface SizedCollection

internalClear

protected abstract void internalClear()