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

Enclosing interface:

EnclosedIterable<T>

public static class EnclosedIterable.ListResolver<T>
extends java.lang.Object
implements Resolver<EnclosedIterable<T>,java.util.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

EnclosedIterable.ListResolver()

Method Summary

java.util.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

EnclosedIterable.ListResolver

public EnclosedIterable.ListResolver()

Method Detail

get

public java.util.List<T> get(EnclosedIterable<T> iterable)

Get an ArrayList of the contents of the supplied EnclosedIterable

Specified by:

get in interface Resolver<EnclosedIterable<T>,java.util.List<T>>

Specified by:

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

Parameters:

iterable - the input object to resolve from.

Returns:

a mutable ArrayList containing all elements of the iterable.