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author | Michael Lando <ml636r@att.com> | 2017-02-19 12:35:04 +0200 |
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committer | Michael Lando <ml636r@att.com> | 2017-02-19 12:35:04 +0200 |
commit | f5f13c4f6b6fe3b4d98e349dfd7db59339803436 (patch) | |
tree | 72caffc93fab394ffa3b761505775331f1c559b9 /openecomp-be/lib/openecomp-sdc-versioning-lib/openecomp-sdc-versioning-api/src/main/java/org/openecomp/sdc/versioning/dao/types/Version.java | |
parent | 451a3400b76511393c62a444f588a4ed15f4a549 (diff) |
push addional code
Change-Id: Ia427bb3460cda3a896f8faced2de69eaf3807b74
Signed-off-by: Michael Lando <ml636r@att.com>
Diffstat (limited to 'openecomp-be/lib/openecomp-sdc-versioning-lib/openecomp-sdc-versioning-api/src/main/java/org/openecomp/sdc/versioning/dao/types/Version.java')
-rw-r--r-- | openecomp-be/lib/openecomp-sdc-versioning-lib/openecomp-sdc-versioning-api/src/main/java/org/openecomp/sdc/versioning/dao/types/Version.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-versioning-lib/openecomp-sdc-versioning-api/src/main/java/org/openecomp/sdc/versioning/dao/types/Version.java b/openecomp-be/lib/openecomp-sdc-versioning-lib/openecomp-sdc-versioning-api/src/main/java/org/openecomp/sdc/versioning/dao/types/Version.java new file mode 100644 index 0000000000..e6ac799fd4 --- /dev/null +++ b/openecomp-be/lib/openecomp-sdc-versioning-lib/openecomp-sdc-versioning-api/src/main/java/org/openecomp/sdc/versioning/dao/types/Version.java @@ -0,0 +1,119 @@ +/*- + * ============LICENSE_START======================================================= + * SDC + * ================================================================================ + * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.openecomp.sdc.versioning.dao.types; + +import com.datastax.driver.mapping.annotations.UDT; + +@UDT(name = "version", keyspace = "dox") +public class Version { + public static final String VERSION_REGEX = "^\\d+\\.\\d+$"; + public static final String VERSION_STRING_VIOLATION_MSG = + "Version string must be in the format of: {integer}.{integer}"; + + private int major; + private int minor; + + public Version() { + } + + public Version(int major, int minor) { + this.major = major; + this.minor = minor; + } + + /** + * Value of version. + * + * @param versionString the version string + * @return the version + */ + public static Version valueOf(String versionString) { + if (versionString == null) { + return null; + } + String[] versionLevels = versionString.split("\\."); + Version version; + if (versionLevels.length != 2) { + throw new IllegalArgumentException(VERSION_STRING_VIOLATION_MSG); + } + try { + version = new Version(Integer.parseInt(versionLevels[0]), Integer.parseInt(versionLevels[1])); + } catch (Exception exception) { + throw new IllegalArgumentException(VERSION_STRING_VIOLATION_MSG); + } + + return version; + } + + public int getMajor() { + return major; + } + + public void setMajor(int major) { + this.major = major; + } + + public int getMinor() { + return minor; + } + + public void setMinor(int minor) { + this.minor = minor; + } + + public Version calculateNextCandidate() { + return new Version(major, minor + 1); + } + + public Version calculateNextFinal() { + return new Version(major + 1, 0); + } + + public boolean isFinal() { + return major != 0 && minor == 0; + } + + @Override + public boolean equals(Object obj) { + if (this == obj) { + return true; + } + if (obj == null || getClass() != obj.getClass()) { + return false; + } + + Version version = (Version) obj; + + return major == version.major && minor == version.minor; + } + + @Override + public int hashCode() { + int result = major; + result = 31 * result + minor; + return result; + } + + @Override + public String toString() { + return major + "." + minor; + } +} |