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This implementation is superseded by the more flexible DatabaseIterable or PagedDatabaseIterable.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

Constructors

Constructor and Description
DatabaseIssuesIterable(OfBizDelegator delegator, IssueFactory issueFactory)
DatabaseIssuesIterable(OfBizDelegator delegator, IssueFactory issueFactory, org.ofbiz.core.entity.EntityCondition condition)
DatabaseIssuesIterable(OfBizDelegator delegator, IssueFactory issueFactory, org.ofbiz.core.entity.EntityCondition condition, org.ofbiz.core.entity.EntityFindOptions findOptions)
DatabaseIssuesIterable(OfBizDelegator delegator, IssueFactory issueFactory, org.ofbiz.core.entity.EntityCondition condition, List<String> orderBy, org.ofbiz.core.entity.EntityFindOptions findOptions)

Method Summary

Modifier and Type	Method and Description
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
protected void	spy(Issue next) Allows for IssuesIterable implementations that spy on each iterated issue.
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)

DatabaseIssuesIterable

public DatabaseIssuesIterable(OfBizDelegator delegator,
                              IssueFactory issueFactory,
                              @Nullable
                              org.ofbiz.core.entity.EntityCondition condition)

DatabaseIssuesIterable

public DatabaseIssuesIterable(OfBizDelegator delegator,
                              IssueFactory issueFactory,
                              @Nullable
                              org.ofbiz.core.entity.EntityCondition condition,
                              @Nullable
                              org.ofbiz.core.entity.EntityFindOptions findOptions)

DatabaseIssuesIterable

public DatabaseIssuesIterable(OfBizDelegator delegator,
                              IssueFactory issueFactory,
                              @Nullable
                              org.ofbiz.core.entity.EntityCondition condition,
                              @Nullable
                              List<String> orderBy,
                              @Nullable
                              org.ofbiz.core.entity.EntityFindOptions findOptions)

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 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

spy

protected void spy(Issue next)

Allows for IssuesIterable implementations that spy on each iterated issue. Implementations of this method must not modify the issue state.

Parameters:

next - an Issue that is about to be iterated through