com.atlassian.jira.issue.util
Class DatabaseIssuesIterable

java.lang.Object
  com.atlassian.jira.issue.util.DatabaseIssuesIterable

All Implemented Interfaces:

IssuesIterable, EnclosedIterable<Issue>, Sized

public class DatabaseIssuesIterable
extends java.lang.Object
implements IssuesIterable

This EnclosedIterable is used to iterate over all issues in the database.

This implementation is superseded by the more flexible DatabaseIterable or PagedDatabaseIterable.

Nested Class Summary

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

EnclosedIterable.Functions, EnclosedIterable.ListResolver<T>

Constructor Summary

DatabaseIssuesIterable(OfBizDelegator delegator, IssueFactory issueFactory)

Method Summary

void	foreach(Consumer<Issue> sink) Apply the sink to all elements in the Collection.
boolean	isEmpty()
int	size() You cannot rely on this size after you have started iterating through the issues
java.lang.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

DatabaseIssuesIterable

public DatabaseIssuesIterable(OfBizDelegator delegator,
                              IssueFactory issueFactory)

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()

You cannot rely on this size after you have started iterating through the issues

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 stable 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 java.lang.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 java.lang.Object