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- /*
- * Copyright (C) 2012-present the original author or authors.
- *
- * 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 org.pf4j;
-
- /**
- * @author Decebal Suiu
- */
- public class PluginDependency {
-
- private String pluginId;
- private String pluginVersionSupport = "*";
- private boolean optional;
-
- public PluginDependency(String dependency) {
- int index = dependency.indexOf('@');
- if (index == -1) {
- this.pluginId = dependency;
- } else {
- this.pluginId = dependency.substring(0, index);
- if (dependency.length() > index + 1) {
- this.pluginVersionSupport = dependency.substring(index + 1);
- }
- }
-
- // A dependency is considered as optional,
- // if the plugin id ends with a question mark.
- this.optional = this.pluginId.endsWith("?");
- if (this.optional) {
- this.pluginId = this.pluginId.substring(0, this.pluginId.length() - 1);
- }
- }
-
- public String getPluginId() {
- return pluginId;
- }
-
- public String getPluginVersionSupport() {
- return pluginVersionSupport;
- }
-
- public boolean isOptional() {
- return optional;
- }
-
- @Override
- public String toString() {
- return "PluginDependency [pluginId=" + pluginId + ", pluginVersionSupport="
- + pluginVersionSupport + ", optional="
- + optional + "]";
- }
-
- }
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