/*
* Meviz - Various tools collection to work with multimedia.
- * Copyright (C) 2012, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- *
+ * Copyright (C) 2012 -- 2017, 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.
package eu.svjatoslav.meviz.textsplitter;
-import java.io.File;
-
-import eu.svjatoslav.commons.commandline.parameterparser.Parameter;
import eu.svjatoslav.commons.commandline.parameterparser.Parser;
+import eu.svjatoslav.commons.commandline.parameterparser.parameter.DirectoryParameter;
+import eu.svjatoslav.commons.commandline.parameterparser.parameter.NullParameter;
+import eu.svjatoslav.commons.commandline.parameterparser.parameter.StringParameters;
+
+import java.io.File;
-public class CommandlineHandler {
+class CommandlineHandler {
- Parameter recursiveParameter = new Parameter("Enable recursive mode.",
- "-r", "--recursive");
+ final Parser parser = new Parser();
- Parameter inputPatternParameter = new Parameter(
- true,
- true,
- true,
- new eu.svjatoslav.commons.commandline.parameterparser.arguments.String(),
- "File input pattern.", "-i", "--input-pattern");
+ private final NullParameter recursiveParameter = parser.add(
+ new NullParameter("Enable recursive mode.")).addAliases("-r",
+ "--recursive");
- Parameter workingDirectoryParameter = new Parameter(
- false,
- true,
- true,
- new eu.svjatoslav.commons.commandline.parameterparser.arguments.ExistingDirectory(),
- "Working directory.", "-w", "--working-directory");
+ private final StringParameters fileInputPatternsParameter = parser.add(
+ new StringParameters("File input pattern.").addAliases("-i",
+ "--input-pattern")).setMandatory();
- public Parser initParser() {
+ private final StringParameters splitPatternsParameter = parser
+ .add(new StringParameters("File split regular expression."))
+ .addAliases("-s", "--split-pattern").setMandatory();
- final Parser parser = new Parser();
- parser.addParameter(recursiveParameter);
- parser.addParameter(inputPatternParameter);
- parser.addParameter(workingDirectoryParameter);
+ private final DirectoryParameter workingDirectoryParameter = parser.add(
+ new DirectoryParameter("Working directory.")).addAliases("-w",
+ "--working-directory");
- return parser;
- }
+ public TextSplittingOptions parseCommandlineArguments(final String[] args) {
- public TextSplittingOptions parseCommandlineArguments(final String[] args) {
+ final TextSplittingOptions options = new TextSplittingOptions();
- final TextSplittingOptions options = new TextSplittingOptions();
+ if (!parser.parse(args))
+ return null;
- final Parser parser = initParser();
- if (!parser.parse(args))
- return null;
+ if (recursiveParameter.isSpecified())
+ options.recursive = true;
- if (recursiveParameter.isParameterSpecified())
- options.recursive = true;
+ if (workingDirectoryParameter.isSpecified())
+ options.targetDirectory = workingDirectoryParameter.getValue();
+ else
+ options.targetDirectory = new File(System.getProperty("user.dir"));
- if (workingDirectoryParameter.isParameterSpecified())
- options.targetDirectory = workingDirectoryParameter
- .getArgumentsAsFiles().get(0);
- else
- options.targetDirectory = new File(System.getProperty("user.dir"));
+ if (fileInputPatternsParameter.isSpecified())
+ options.fileInputPatterns.addAll(fileInputPatternsParameter
+ .getValue());
- if (inputPatternParameter.isParameterSpecified())
- options.inputPatterns.addAll(inputPatternParameter
- .getArgumentsAsStrings());
+ if (splitPatternsParameter.isSpecified())
+ options.textSplitPatterns.addAll(splitPatternsParameter.getValue());
- return options;
- }
+ return options;
+ }
}