Java tutorial
/******************************************************************************* * Copyright 2012 - Joakim Erdfelt * * 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. *******************************************************************************/ package net.erdfelt.android.sdkfido.sdks; import org.apache.commons.digester.annotations.rules.ObjectCreate; import org.apache.commons.digester.annotations.rules.SetProperty; import org.apache.commons.lang.StringUtils; @ObjectCreate(pattern = "android-source/apilevels/api") public class ApiLevel implements Comparable<ApiLevel> { @SetProperty(pattern = "android-source/apilevels/api") private String level; @SetProperty(pattern = "android-source/apilevels/api") private Version version; @SetProperty(pattern = "android-source/apilevels/api") private String codename; public ApiLevel() { super(); } public ApiLevel(String level) { super(); this.level = level; } @Override public boolean equals(Object obj) { if (this == obj) { return true; } if (obj == null) { return false; } if (getClass() != obj.getClass()) { return false; } ApiLevel other = (ApiLevel) obj; if (level == null) { if (other.level != null) { return false; } } else if (!level.equals(other.level)) { return false; } return true; } public String getCodename() { return codename; } public String getLevel() { return level; } public Version getVersion() { return version; } @Override public int hashCode() { final int prime = 31; int result = 1; result = prime * result + ((level == null) ? 0 : level.hashCode()); return result; } public void setCodename(String codename) { this.codename = codename; } public void setLevel(String level) { this.level = level; } public void setVersion(Version version) { this.version = version; } @Override public int compareTo(ApiLevel o) { if ((o == null) || (StringUtils.isBlank(o.level)) || (!StringUtils.isNumeric(o.level))) { return -1; } if ((StringUtils.isBlank(this.level) || (!StringUtils.isNumeric(this.level)))) { return 1; } int l1 = Integer.parseInt(this.level); int l2 = Integer.parseInt(o.level); return l2 - l1; } }