com.atlassian.jira.util.collect

Class EnclosedIterable.ListResolver<T>

java.lang.Object

com.atlassian.jira.util.collect.EnclosedIterable.ListResolver<T>

All Implemented Interfaces:

Resolver<EnclosedIterable<T>,List<T>>, com.atlassian.util.concurrent.Function<EnclosedIterable<T>,List<T>>

Enclosing interface:

EnclosedIterable<T>

public static class EnclosedIterable.ListResolver<T>
extends Object
implements Resolver<EnclosedIterable<T>,List<T>>

Utility class for transforming a EnclosedIterable into a List. Generally you only want to do this when the size of the iterable is small as it loads all the elements into memory.

Constructor Summary

Constructors

Constructor and Description
ListResolver()

Method Summary

Modifier and Type	Method and Description
List<T>	get(EnclosedIterable<T> iterable) Get an ArrayList of the contents of the supplied EnclosedIterable

Methods inherited from class java.lang.Object

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

Constructor Detail

ListResolver

public ListResolver()

Method Detail

get

public List<T> get(EnclosedIterable<T> iterable)

Get an ArrayList of the contents of the supplied EnclosedIterable

Specified by:

get in interface Resolver<EnclosedIterable<T>,List<T>>

Specified by:

get in interface com.atlassian.util.concurrent.Function<EnclosedIterable<T>,List<T>>

Parameters:

iterable - the input object to resolve from.

Returns:

a mutable ArrayList containing all elements of the iterable.