本文转自：https://docs.atlassian.com/jira-software/6.7.6/com/atlassian/greenhopper/service/issue/flagging/FlagService.html

Interface FlagService

• All Known Implementing Classes:

  FlagServiceImpl

  ---

  
  

  public interface FlagService

• • Method Summary

    All MethodsInstance MethodsAbstract Methods

    Modifier and Type	Method and Description
    ServiceOutcome<ErrorCollection>	flag(com.atlassian.jira.user.ApplicationUser user, Collection<com.atlassian.jira.issue.Issue> issues, boolean flag) Flags / unflags issues according to the given parameter.
    Boolean	isFlagged(com.atlassian.jira.issue.Issue issue) Get the flagged value for the gifen issue.

• • Method Detail

    • flag

      ServiceOutcome<ErrorCollection> flag(com.atlassian.jira.user.ApplicationUser user,
                                           Collection<com.atlassian.jira.issue.Issue> issues,
                                           boolean flag)

      Flags / unflags issues according to the given parameter.

      Parameters:

      user - the actor

      issues - the collection of issues

      flag - true to flag, false to unflag

      Returns:

      a valid outcome with an empty ErrorCollection if all the issues were succesfully updated, a valid outcome with a non empty ErrorCollection if some of the issues were not updated, an invalid outcome if all the issues were rejected

    • isFlagged

      Boolean isFlagged(com.atlassian.jira.issue.Issue issue)

      Get the flagged value for the gifen issue.

      Parameters:

      issue - the target issue