| /* |
| * 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 |
| * |
| * 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.apache.jackrabbit.oak.plugins.observation.filter; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.util.function.Predicate; |
| |
| import org.apache.jackrabbit.oak.api.PropertyState; |
| import org.apache.jackrabbit.oak.core.GuavaDeprecation; |
| import org.apache.jackrabbit.oak.spi.state.NodeState; |
| import org.jetbrains.annotations.NotNull; |
| |
| /** |
| * Predicate on property values. This property holds if and only if |
| * the node has a property of the given {@code name} and the given |
| * {@code propertyPredicate} holds on that property. |
| */ |
| public class PropertyPredicate implements Predicate<NodeState>, com.google.common.base.Predicate<NodeState> { |
| private final String name; |
| private final Predicate<PropertyState> propertyPredicate; |
| |
| /** |
| * @param name name of the property |
| * @param propertyPredicate predicate on the named property |
| */ |
| public PropertyPredicate( |
| @NotNull String name, @NotNull Predicate<PropertyState> propertyPredicate) { |
| this.name = checkNotNull(name); |
| this.propertyPredicate = checkNotNull(propertyPredicate); |
| } |
| |
| @Override |
| public boolean test(NodeState node) { |
| PropertyState property = node.getProperty(name); |
| return property != null && propertyPredicate.test(property); |
| } |
| |
| /** |
| * @deprecated use {@link #test(NodeState)} instead (see <a href="https://issues.apache.org/jira/browse/OAK-8874">OAK-8874</a>) |
| */ |
| @Deprecated |
| @Override |
| public boolean apply(NodeState node) { |
| GuavaDeprecation.handleCall("OAK-8874"); |
| return test(node); |
| } |
| } |