Package com.atlassian.jira.util.collect

Class CountingEnclosedIterable<T>

java.lang.Object

com.atlassian.jira.util.collect.CountingEnclosedIterable<T>

All Implemented Interfaces:

EnclosedIterable<T>, Sized

public class CountingEnclosedIterable<T>
extends Object
implements EnclosedIterable<T>

Nested Class Summary

Nested classes/interfaces inherited from interface com.atlassian.jira.util.collect.EnclosedIterable

EnclosedIterable.Functions, EnclosedIterable.ListResolver<T>

Constructor Summary

Constructors

Constructor	Description
CountingEnclosedIterable(EnclosedIterable<T> delegate)

Method Summary

Modifier and Type	Method	Description
void	foreach(Consumer<T> sink)	Apply the sink to all elements in the Collection.
int	getCountConsumed()
boolean	isEmpty()
int	size()

Methods inherited from class java.lang.Object

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

Constructor Details

CountingEnclosedIterable

public CountingEnclosedIterable(EnclosedIterable<T> delegate)

Method Details

foreach

public void foreach(Consumer<T> sink)

Description copied from interface: EnclosedIterable

Apply the sink to all elements in the Collection.

Specified by:

foreach in interface EnclosedIterable<T>

size

public int size()

Specified by:

size in interface EnclosedIterable<T>

Specified by:

size in interface Sized

Returns:

the likely size of the objects passed into the sink in EnclosedIterable.foreach(Consumer). Be careful depending on this size being exact, as in many cases its best efforts value or may be unstable due to concurrent changes.

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface EnclosedIterable<T>

Specified by:

isEmpty in interface Sized

Returns:

true if the there is no data behind it.

getCountConsumed

public int getCountConsumed()