Sat, 17 Oct 2020 20:06:14 +0200
fixes missing placeholder in insert statement
127 | 1 | package de.uapcore.lightpit.types; |
2 | ||
3 | public final class WebColor { | |
4 | ||
5 | private final String hex; | |
6 | ||
7 | /** | |
8 | * Constructs a color object from a hex string. | |
9 | * @param hex the 6 digits hex string optionally preceded by a hash symbol | |
10 | * @throws IllegalArgumentException if the given string does not specify a color | |
11 | */ | |
12 | public WebColor(String hex) throws IllegalArgumentException { | |
13 | this.hex = (hex.startsWith("#") ? hex : ("#"+hex)).toUpperCase(); | |
14 | if (!this.hex.matches("#[0-9A-F]{6}")) | |
15 | throw new IllegalArgumentException(hex+" is not a color"); | |
16 | } | |
17 | ||
18 | /** | |
19 | * Returns the hex representation without th leading hash symbol. | |
20 | * @return the hex representation of this color (e.g. FF0000 for red) | |
21 | */ | |
22 | public String getHex() { | |
23 | return hex.substring(1); | |
24 | } | |
25 | ||
26 | @Override | |
27 | public String toString() { | |
28 | return hex; | |
29 | } | |
30 | } |