/*
* Svjatoslav Commons - shared library of common functionality.
* Copyright ©2012-2014, Svjatoslav Agejenko, svjatoslav@svjatoslav.eu
- *
+ *
* This program is free software; you can redistribute it and/or
* modify it under the terms of version 3 of the GNU Lesser General Public License
* or later as published by the Free Software Foundation.
import java.util.ArrayList;
-import eu.svjatoslav.commons.commandline.parameterparser.parameter.DirectoryParameter;
-import eu.svjatoslav.commons.commandline.parameterparser.parameter.FileParameter;
-import eu.svjatoslav.commons.commandline.parameterparser.parameter.IntegerParameter;
-import eu.svjatoslav.commons.commandline.parameterparser.parameter.NullParameter;
-import eu.svjatoslav.commons.commandline.parameterparser.parameter.StringParameter;
-
/**
* <pre>
* Single commandline parameter can have any amount of arguments.
private final ArrayList<Parameter> parameters = new ArrayList<Parameter>();
- public void addParameter(final Parameter parameter) {
- parameters.add(parameter);
- }
-
- public DirectoryParameter createDirectoryParameter(final String description) {
- final DirectoryParameter parameter = new DirectoryParameter(description);
- parameters.add(parameter);
- return parameter;
- }
-
- public FileParameter createFileParameter(final String description) {
- final FileParameter parameter = new FileParameter(description);
- parameters.add(parameter);
- return parameter;
- }
-
- public IntegerParameter createIntegerParameter(final String description) {
- final IntegerParameter parameter = new IntegerParameter(description);
- parameters.add(parameter);
- return parameter;
- }
-
- public NullParameter createNullParameter(final String description) {
- final NullParameter parameter = new NullParameter(description);
- parameters.add(parameter);
- return parameter;
- }
-
- public StringParameter createStringParameter(final String description) {
- final StringParameter parameter = new StringParameter(description);
+ public <E extends Parameter> E add(final E parameter) {
parameters.add(parameter);
return parameter;
}
* Return parameter by given alias or <code>null</code> if no parameter
* exists for given alias.
*/
- public Parameter getParameterByAlias(final String alias) {
+ public Parameter findParameterByAlias(final String alias) {
for (final Parameter parameter : parameters)
if (parameter.matchesAlias(alias))
for (final String argument : args) {
- final Parameter parameterForAlias = getParameterByAlias(argument);
+ final Parameter parameterForAlias = findParameterByAlias(argument);
if (parameterForAlias == null) {
if (currentParameter == null) {
System.out.println("Unknown commandline parameter: "