com.vdurmont.emoji

Class EmojiTrie

java.lang.Object

com.vdurmont.emoji.EmojiTrie

public class EmojiTrie
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	EmojiTrie.Matches

Constructor Summary

Constructors

Constructor and Description
EmojiTrie(Collection<Emoji> emojis)

Method Summary

Modifier and Type	Method and Description
Emoji	getEmoji(String unicode) Finds Emoji instance from emoji unicode
EmojiTrie.Matches	isEmoji(char[] sequence) Checks if sequence of chars contain an emoji.
EmojiTrie.Matches	isEmoji(char[] sequence, int start, int end) Checks if the sequence of chars within the given bound indices contain an emoji.

Methods inherited from class java.lang.Object

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

Constructor Detail

EmojiTrie

public EmojiTrie(Collection<Emoji> emojis)

Method Detail

isEmoji

public 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>

isEmoji

public EmojiTrie.Matches isEmoji(char[] sequence,
                                 int start,
                                 int end)

Checks if the sequence of chars within the given bound indices contain an emoji.

See Also:

isEmoji(char[])

getEmoji

public Emoji getEmoji(String unicode)

Finds Emoji instance from emoji unicode

Parameters:

unicode - unicode of emoji to get

Returns:

Emoji instance if unicode matches and emoji, null otherwise.