jolie.lang.parse.module.InputStreamSource Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Narongrit Unwerawattana
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
package jolie.lang.parse.module;
import java.io.InputStream;
import java.net.URI;
import java.util.Optional;
/**
* An implementation of Source for internal Jolie, which can be initiate directly from InputStream
*/
class InputStreamSource implements ModuleSource {
private final InputStream is;
private final URI uri;
protected InputStreamSource( InputStream is, URI uri ) {
this.is = is;
this.uri = uri;
}
@Override
public URI uri() {
return this.uri;
}
/**
* the include path of ol file should be empty
*/
@Override
public Optional< String > includePath() {
return Optional.empty();
}
@Override
public Optional< InputStream > openStream() {
return Optional.of( this.is );
}
}