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Compiler-plugin and optimized removal #122

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Compiler-plugin and optimized removal #122

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5e3371b
Add explicit compiler-plugin to poms
gasches Sep 19, 2018
2a4b6f3
Optimize all emojis removal with constant EmojiTransformer
gasches Sep 19, 2018
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15 changes: 15 additions & 0 deletions emoji-table-generator/pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<javac.target>1.6</javac.target>
</properties>

<dependencies>
Expand All @@ -21,4 +22,18 @@
<version>4.0.0</version>
</dependency>
</dependencies>

<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>${javac.target}</source>
<target>${javac.target}</target>
</configuration>
</plugin>
</plugins>
</build>
</project>
12 changes: 12 additions & 0 deletions pom.xml
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Expand Up @@ -35,6 +35,7 @@

<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<javac.target>1.6</javac.target>
</properties>

<dependencies>
Expand Down Expand Up @@ -72,6 +73,17 @@
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.8.0</version>
<configuration>
<source>${javac.target}</source>
<target>${javac.target}</target>
</configuration>
</plugin>
</plugins>
</build>

<profiles>
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14 changes: 7 additions & 7 deletions src/main/java/com/vdurmont/emoji/EmojiParser.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,12 @@ public class EmojiParser {
private static final Pattern ALIAS_CANDIDATE_PATTERN =
Pattern.compile("(?<=:)\\+?(\\w|\\||\\-)+(?=:)");

private static final EmojiTransformer REMOVE_TRANSFORMER = new EmojiTransformer() {
public String transform(UnicodeCandidate unicodeCandidate) {
return "";
}
};

/**
* See {@link #parseToAliases(String, FitzpatrickAction)} with the action
* "PARSE"
Expand Down Expand Up @@ -287,13 +293,7 @@ public String transform(UnicodeCandidate unicodeCandidate) {
* @return the string without any emoji
*/
public static String removeAllEmojis(String str) {
EmojiTransformer emojiTransformer = new EmojiTransformer() {
public String transform(UnicodeCandidate unicodeCandidate) {
return "";
}
};

return parseFromUnicode(str, emojiTransformer);
return parseFromUnicode(str, REMOVE_TRANSFORMER);
}


Expand Down