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/* ========================================================================
* PlantUML : a free UML diagram generator
* ========================================================================
*
* (C) Copyright 2009-2017, 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;
import java.util.Comparator;
import net.sourceforge.plantuml.cucadiagram.dot.DotMaker2;
public class Url implements EnsureVisible {
private final String url;
private final String tooltip;
private final String label;
private boolean member;
public Url(String url, String tooltip) {
this(url, tooltip, null);
}
public Url(String url, String tooltip, String label) {
if (url.contains("{")) {
throw new IllegalArgumentException(url);
}
url = StringUtils.eventuallyRemoveStartingAndEndingDoubleQuote(url, "\"");
this.url = url;
if (tooltip == null) {
this.tooltip = url;
} else {
this.tooltip = BackSlash.manageNewLine(tooltip);
}
if (label == null || label.length() == 0) {
this.label = url;
} else {
this.label = label;
}
}
public static boolean isLatex(String pendingUrl) {
return pendingUrl.startsWith("latex://");
}
public boolean isLatex() {
return isLatex(url);
}
public final String getUrl() {
return url;
}
public final String getTooltip() {
return tooltip;
}
public String getLabel() {
return label;
}
@Override
public String toString() {
return super.toString() + " " + url + " " + visible.getCoords(1.0);
}
public String getCoords(double scale) {
if (DotMaker2.isJunit() && visible.getCoords(1.0).contains("0,0,0,0")) {
throw new IllegalStateException(toString());
}
return visible.getCoords(scale);
}
public void setMember(boolean member) {
this.member = member;
}
public final boolean isMember() {
return member;
}
private final BasicEnsureVisible visible = new BasicEnsureVisible();
public void ensureVisible(double x, double y) {
visible.ensureVisible(x, y);
}
public boolean hasData() {
return visible.hasData();
}
public static final Comparator<Url> SURFACE_COMPARATOR = new Comparator<Url>() {
public int compare(Url url1, Url url2) {
final double surface1 = url1.visible.getSurface();
final double surface2 = url2.visible.getSurface();
if (surface1 > surface2) {
return 1;
} else if (surface1 < surface2) {
return -1;
}
return 0;
}
};
}
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