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@@ -0,0 +1,98 @@
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+/*
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+ * Copyright (c) 2009-2023 jMonkeyEngine
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+ * All rights reserved.
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+ *
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+ * Redistribution and use in source and binary forms, with or without
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+ * modification, are permitted provided that the following conditions are
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+ * met:
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+ *
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+ * * Redistributions of source code must retain the above copyright
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+ * notice, this list of conditions and the following disclaimer.
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+ *
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+ * * Redistributions in binary form must reproduce the above copyright
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+ * notice, this list of conditions and the following disclaimer in the
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+ * documentation and/or other materials provided with the distribution.
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+ *
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+ * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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+ * may be used to endorse or promote products derived from this software
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+ * without specific prior written permission.
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+ *
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+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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+ */
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+package com.jme3.gde.templates.gradledesktop.options;
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+
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+import java.text.Collator;
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+import java.util.regex.Matcher;
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+import java.util.regex.Pattern;
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+
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+/**
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+ * jMonkeyEngine version information
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+ */
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+public final class JMEVersionInfo implements Comparable<JMEVersionInfo> {
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+
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+ private static final Pattern VERSION_PATTERN = Pattern.compile("(\\d+)\\.(\\d+)\\.(\\d+)-(.*)");
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+
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+ private final int major;
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+ private final int minor;
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+ private final int release;
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+ private final String type;
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+
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+ public JMEVersionInfo(String versionString) {
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+ Matcher m = VERSION_PATTERN.matcher(versionString);
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+ if (m.find()) {
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+ this.major = Integer.parseInt(m.group(1));
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+ this.minor = Integer.parseInt(m.group(2));
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+ this.release = Integer.parseInt(m.group(3));
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+ this.type = m.group(4);
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+ } else {
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+ this.major = 0;
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+ this.minor = 0;
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+ this.release = 0;
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+ this.type = "";
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+ }
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+ }
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+
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+ public int getMajor() {
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+ return major;
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+ }
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+
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+ public int getMinor() {
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+ return minor;
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+ }
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+
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+ public int getRelease() {
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+ return release;
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+ }
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+
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+ public String getType() {
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+ return type;
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+ }
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+
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+ @Override
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+ public int compareTo(JMEVersionInfo o) {
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+ int result = Integer.compare(major, o.major);
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+ if (result != 0) {
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+ return result;
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+ }
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+ result = Integer.compare(minor, o.minor);
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+ if (result != 0) {
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+ return result;
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+ }
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+ result = Integer.compare(release, o.release);
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+ if (result != 0) {
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+ return result;
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+ }
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+ return Collator.getInstance().compare(type, o.type);
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+ }
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+
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+}
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Toni Helenius