X-Git-Url: http://www2.svjatoslav.eu/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fmeviz%2Fencoder%2Fconverters%2FAbstractConverter.java;h=4fc07a703d1e854e3ae937285c1ec8db5bd7a792;hb=567410640f4e0428caf9de9fc83df4c73f0e5067;hp=6d61f915a4c72ee67fe30c81185a762aab8d723b;hpb=0679806fed21137dc0d10f1ef99dc1bba73ddb95;p=meviz.git

diff --git a/src/main/java/eu/svjatoslav/meviz/encoder/converters/AbstractConverter.java b/src/main/java/eu/svjatoslav/meviz/encoder/converters/AbstractConverter.java
index 6d61f91..4fc07a7 100755
--- a/src/main/java/eu/svjatoslav/meviz/encoder/converters/AbstractConverter.java
+++ b/src/main/java/eu/svjatoslav/meviz/encoder/converters/AbstractConverter.java
@@ -1,49 +1,49 @@
 /*
  * Meviz - Various tools collection to work with multimedia.
- * Copyright (C) 2012, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
+ * Copyright (C) 2012 -- 2019, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
  *
  * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public License
- * as published by the Free Software Foundation.
- */
+ * modify it under the terms of version 3 of the GNU Lesser General Public License
+ * or later as published by the Free Software Foundation.
+*/
 
 package eu.svjatoslav.meviz.encoder.converters;
 
+import eu.svjatoslav.meviz.encoder.EncodingOptions;
+
 import java.io.File;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
-import eu.svjatoslav.meviz.encoder.EncodingOptions;
-
 public abstract class AbstractConverter {
 
-	public abstract String getCommand(File inputFile, File targetFile,
-			EncodingOptions options, String targetFormat);
+    public abstract String getCommand(File inputFile, File targetFile,
+                                      EncodingOptions options, String targetFormat);
 
-	public abstract List<String> getSourceFileExtensions();
+    protected abstract List<String> getSourceFileExtensions();
 
-	public abstract List<String> getTargetFileExtensions();
+    protected abstract List<String> getTargetFileExtensions();
 
-	/**
-	 * For some reasons some encoders require terminal to run. Until this is
-	 * resolved, encoder can request for terminal using this method.
-	 */
-	public abstract boolean isTerminalMandatory();
+    /**
+     * For some reasons some encoders require terminal to run. Until this is
+     * resolved, encoder can request for terminal using this method.
+     */
+    public abstract boolean isTerminalMandatory();
 
-	public boolean supportsSource(final String format) {
-		return getSourceFileExtensions().contains(format);
-	}
+    public boolean supportsSource(final String format) {
+        return getSourceFileExtensions().contains(format);
+    }
 
-	public boolean supportsTarget(final String format) {
-		return getTargetFileExtensions().contains(format);
-	}
+    public boolean supportsTarget(final String format) {
+        return getTargetFileExtensions().contains(format);
+    }
 
-	public List<String> toList(final String... strings) {
-		final ArrayList<String> result = new ArrayList<String>();
+    List<String> toList(final String... strings) {
+        final ArrayList<String> result = new ArrayList<>();
 
-		for (final String string : strings)
-			result.add(string);
+        Collections.addAll(result, strings);
 
-		return result;
-	}
+        return result;
+    }
 }