| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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 |
| * |
| * https://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.apache.ivy.plugins.matcher; |
| |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| public class MapMatcher { |
| private Map<String, Matcher> matchers = new HashMap<>(); |
| |
| private PatternMatcher pm; |
| |
| private Map<String, String> attributes; |
| |
| public MapMatcher(Map<String, String> attributes, PatternMatcher pm) { |
| this.attributes = attributes; |
| this.pm = pm; |
| for (Map.Entry<String, String> entry : attributes.entrySet()) { |
| String value = entry.getValue(); |
| if (value != null) { |
| matchers.put(entry.getKey(), pm.getMatcher(value)); |
| } |
| } |
| } |
| |
| public boolean matches(Map<String, String> m) { |
| for (Map.Entry<String, Matcher> entry : matchers.entrySet()) { |
| Matcher matcher = entry.getValue(); |
| String value = m.get(entry.getKey()); |
| if (value == null || !matcher.matches(value)) { |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return attributes + " (" + pm.getName() + ")"; |
| } |
| |
| public Map<String, String> getAttributes() { |
| return Collections.unmodifiableMap(attributes); |
| } |
| |
| public PatternMatcher getPatternMatcher() { |
| return pm; |
| } |
| } |