Activity.java

package twitter4j;

import java.io.Serializable;
import java.util.Date;

public interface Activity extends TwitterResponse, Comparable<Activity>, Serializable {

    public Action getAction();

    public Date getCreatedAt();

    public long getMaxPosition();

    public long getMinPosition();

    public User[] getSources();

    public int getSourcesSize();

    public int getTargetObjectsSize();

    public Status[] getTargetObjectStatuses();

    public UserList[] getTargetObjectUserLists();

    public int getTargetsSize();

    public Status[] getTargetStatuses();

    public UserList[] getTargetUserLists();

    public User[] getTargetUsers();

    public static enum Action implements Serializable {
        FAVORITE(0x1), FOLLOW(0x2), MENTION(0x3), REPLY(0x4), RETWEET(0x5), LIST_MEMBER_ADDED(0x06),
        LIST_CREATED(0x07), FAVORITED_RETWEET(0x08), RETWEETED_RETWEET(0x09);

        public final static int ACTION_FAVORITE = 0x01;
        public final static int ACTION_FOLLOW = 0x02;
        public final static int ACTION_MENTION = 0x03;
        public final static int ACTION_REPLY = 0x04;
        public final static int ACTION_RETWEET = 0x05;
        public final static int ACTION_LIST_MEMBER_ADDED = 0x06;
        public final static int ACTION_LIST_CREATED = 0x07;
        public final static int ACTION_FAVORITED_RETWEET = 0x08;
        public final static int ACTION_RETWEETED_RETWEET = 0x09;

        private final int actionId;

        private Action(final int action) {
            actionId = action;
        }

        public int getActionId() {
            return actionId;
        }

        public static Action fromString(final String string) {
            if ("favorite".equalsIgnoreCase(string)) return FAVORITE;
            if ("follow".equalsIgnoreCase(string)) return FOLLOW;
            if ("mention".equalsIgnoreCase(string)) return MENTION;
            if ("reply".equalsIgnoreCase(string)) return REPLY;
            if ("retweet".equalsIgnoreCase(string)) return RETWEET;
            if ("list_member_added".equalsIgnoreCase(string)) return LIST_MEMBER_ADDED;
            if ("list_created".equalsIgnoreCase(string)) return LIST_CREATED;
            if ("favorited_retweet".equalsIgnoreCase(string)) return FAVORITED_RETWEET;
            if ("retweeted_retweet".equalsIgnoreCase(string)) return RETWEETED_RETWEET;
            throw new IllegalArgumentException("Unknown action " + string);
        }
    }
}