com.atlassian.jira.index.ha

Class NullAwareIssueIdsIssueIterable

java.lang.Object

com.atlassian.jira.index.ha.NullAwareIssueIdsIssueIterable

All Implemented Interfaces:

IssuesIterable, EnclosedIterable<Issue>, Sized

public class NullAwareIssueIdsIssueIterable
extends Object
implements IssuesIterable

Nested Class Summary

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

EnclosedIterable.Functions, EnclosedIterable.ListResolver<T>

Constructor Summary

Constructors

Constructor and Description
NullAwareIssueIdsIssueIterable(Iterable<Long> issueIds, IssueManager issueManager)

Method Summary

Methods

Modifier and Type	Method and Description
void	foreach(Consumer<Issue> sink) Apply the sink to all elements in the Collection.
boolean	isEmpty()
int	size()
String	toString() Return a user friendly message that identifies which issues this iterable holds.

Methods inherited from class java.lang.Object

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

Constructor Detail

NullAwareIssueIdsIssueIterable

public NullAwareIssueIdsIssueIterable(Iterable<Long> issueIds,
                              IssueManager issueManager)

Method Detail

foreach

public void foreach(Consumer<Issue> sink)

Description copied from interface: EnclosedIterable

Apply the sink to all elements in the Collection.

Specified by:

foreach in interface EnclosedIterable<Issue>

size

public int size()

Specified by:

size in interface EnclosedIterable<Issue>

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<Issue>

Specified by:

isEmpty in interface Sized

Returns:

true if the there is no data behind it.

toString

public String toString()

Description copied from interface: IssuesIterable

Return a user friendly message that identifies which issues this iterable holds. If there is a problem, this method is used to log what issues are affected.

For example, if there is a problem locking the Lucene index this method is used to log which issues could not be reindexed.

Hence, it is important to provide a useful implementation for this method.

Specified by:

toString in interface IssuesIterable

Overrides:

toString in class Object