com.vdurmont.emoji

Class EmojiManager

java.lang.Object

com.vdurmont.emoji.EmojiManager

public class EmojiManager
extends Object

Holds the loaded emojis and provides search functions.

Author:

Vincent DURMONT [vdurmont@gmail.com]

Method Summary

Modifier and Type	Method and Description
static Collection<Emoji>	getAll() Returns all the Emojis
static Collection<String>	getAllTags() Returns all the tags in the database
static Emoji	getByUnicode(String unicode) Returns the Emoji for a given unicode.
static Emoji	getForAlias(String alias) Returns the Emoji for a given alias.
static Set<Emoji>	getForTag(String tag) Returns all the Emojis for a given tag.
static EmojiTrie.Matches	isEmoji(char[] sequence) Checks if sequence of chars contain an emoji.
static boolean	isEmoji(String string) Tests if a given String is an emoji.
static boolean	isOnlyEmojis(String string) Tests if a given String only contains emojis.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getForTag

public static Set<Emoji> getForTag(String tag)

Returns all the Emojis for a given tag.

Parameters:

tag - the tag

Returns:

the associated Emojis, null if the tag is unknown

getForAlias

public static Emoji getForAlias(String alias)

Returns the Emoji for a given alias.

Parameters:

alias - the alias

Returns:

the associated Emoji, null if the alias is unknown

getByUnicode

public static Emoji getByUnicode(String unicode)

Returns the Emoji for a given unicode.

Parameters:

unicode - the the unicode

Returns:

the associated Emoji, null if the unicode is unknown

getAll

public static Collection<Emoji> getAll()

Returns all the Emojis

Returns:

all the Emojis

isEmoji

public static boolean isEmoji(String string)

Tests if a given String is an emoji.

Parameters:

string - the string to test

Returns:

true if the string is an emoji's unicode, false else

isOnlyEmojis

public static boolean isOnlyEmojis(String string)

Tests if a given String only contains emojis.

Parameters:

string - the string to test

Returns:

true if the string only contains emojis, false else

isEmoji

public static EmojiTrie.Matches isEmoji(char[] sequence)

Checks if sequence of chars contain an emoji.

Parameters:

sequence - Sequence of char that may contain emoji in full or partially.

Returns:

<li> Matches.EXACTLY if char sequence in its entirety is an emoji </li> <li> Matches.POSSIBLY if char sequence matches prefix of an emoji </li> <li> Matches.IMPOSSIBLE if char sequence matches no emoji or prefix of an emoji </li>

getAllTags

public static Collection<String> getAllTags()

Returns all the tags in the database

Returns:

the tags