Package kr.ac.konkuk.ccslab.cm.entity

Class CMMember

java.lang.Object
kr.ac.konkuk.ccslab.cm.entity.CMObject
kr.ac.konkuk.ccslab.cm.entity.CMMember
public class CMMember extends CMObject
This class represents a list of users.

  • Constructor Details

    • CMMember

      public CMMember()
      creates an instance of the CMMember class.

  • Method Details

    • addMember

      public boolean addMember(CMUser user)
      Adds a user to this member list.
      Parameters:
      user - - an added user.
      Returns:
      true if the user is successfully added, or false.

    • removeMember

      public boolean removeMember(CMUser user)
      Removes a user from this member list.

      If the member list has a user object that has the same name as the given user.

      Parameters:
      user - - a removed user.
      Returns:
      true if the user is successfully removed, or false.

    • removeMemberObject

      public boolean removeMemberObject(CMUser user)

    • removeMember

      public boolean removeMember(String name)
      Removes a user with the given name from this member list.
      Parameters:
      name - - the name of a removed user.
      Returns:
      true if the user is successfully removed, or false.

    • removeMemberObject

      public boolean removeMemberObject(String name)

    • removeAllMembers

      public boolean removeAllMembers()
      Removes all users in this member list.
      Returns:
      true if this member list is not empty and cleared; false if the list is already empty.

    • removeAllMemberObjects

      public boolean removeAllMemberObjects()

    • isMember

      public boolean isMember(CMUser user)
      Checks if a given user is in this member list.

      The given user is regarded as a member if the list has a member with the same name.

      Parameters:
      user - - a given user.
      Returns:
      true if the user is a member, or false.

    • isMember

      public boolean isMember(String name)
      Checks if a given name is in this member list.

      The given name is regarded as a member if the list has a member with the same name.

      Parameters:
      name - - a given name.
      Returns:
      true if the name is a member, or false.

    • isEmpty

      public boolean isEmpty()
      Checks if the member list is empty or not.
      Returns:
      true if the member list is empty, or false.

    • findMember

      public CMUser findMember(String name)
      Finds a member with a given name.
      Parameters:
      name - - a member name
      Returns:
      the user with the name if found; null otherwise.

    • getMemberNum

      public int getMemberNum()
      Returns the number of current users in this member list.
      Returns:
      the number of members.

    • getAllMembers

      public Vector<CMUser> getAllMembers()
      Returns the Vector reference of this member list.
      Returns:
      the Vector of this member list.

    • toString

      public String toString()
      Overrides:
      toString in class CMObject