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plantuml/src/net/sourceforge/plantuml/style/StyleSignatures.java
2022-04-10 21:24:55 +02:00

92 lines
2.6 KiB
Java

/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2023, Arnaud Roques
*
* Project Info: http://plantuml.com
*
* If you like this project or if you find it useful, you can support us at:
*
* http://plantuml.com/patreon (only 1$ per month!)
* http://plantuml.com/paypal
*
* This file is part of PlantUML.
*
* PlantUML is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* PlantUML 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 General Public
* License for more details.
*
* You should have received a copy of the GNU 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.
*
*
* Original Author: Arnaud Roques
*
*
*/
package net.sourceforge.plantuml.style;
import java.util.ArrayList;
import java.util.List;
import net.sourceforge.plantuml.cucadiagram.Stereostyles;
import net.sourceforge.plantuml.cucadiagram.Stereotype;
public class StyleSignatures implements StyleSignature {
private final List<StyleSignature> all = new ArrayList<StyleSignature>();
public void add(StyleSignature signature) {
all.add(signature);
}
@Override
public String toString() {
return all.toString();
}
@Override
public Style getMergedStyle(StyleBuilder currentStyleBuilder) {
if (all.size() == 0)
throw new UnsupportedOperationException();
Style result = null;
for (StyleSignature basic : all) {
final Style tmp = basic.getMergedStyle(currentStyleBuilder);
if (result == null)
result = tmp;
else
result = result.mergeWith(tmp, MergeStrategy.KEEP_EXISTING_VALUE_OF_STEREOTYPE);
}
return result;
}
@Override
public StyleSignature withTOBECHANGED(Stereotype stereotype) {
if (all.size() == 0)
throw new UnsupportedOperationException();
throw new UnsupportedOperationException();
}
@Override
public StyleSignature with(Stereostyles stereostyles) {
if (all.size() == 0)
throw new UnsupportedOperationException();
final StyleSignatures result = new StyleSignatures();
for (StyleSignature basic : all)
result.add(basic.with(stereostyles));
return result;
}
}