com.atlassian.jira.issue.util
Class DatabaseIssuesIterable

java.lang.Object
  extended by com.atlassian.jira.issue.util.DatabaseIssuesIterable
All Implemented Interfaces:
IssuesIterable, EnclosedIterable<Issue>, Sized

public class DatabaseIssuesIterable
extends 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This implementation is superseded by the more flexible DatabaseIterable or PagedDatabaseIterable.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
 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 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


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