// // ======================================================================== // Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd. // ------------------------------------------------------------------------ // All rights reserved. This program and the accompanying materials // are made available under the terms of the Eclipse Public License v1.0 // and Apache License v2.0 which accompanies this distribution. // // The Eclipse Public License is available at // http://www.eclipse.org/legal/epl-v10.html // // The Apache License v2.0 is available at // http://www.opensource.org/licenses/apache2.0.php // // You may elect to redistribute this code under either of these licenses. // ======================================================================== // package org.eclipse.jetty.http.pathmap; import java.util.AbstractSet; import java.util.Iterator; import java.util.function.Predicate; /** * A Set of PathSpec strings. * <p> * Used by {@link org.eclipse.jetty.util.IncludeExclude} logic */ public class PathSpecSet extends AbstractSet<String> implements Predicate<String> { private final PathMappings<Boolean> specs = new PathMappings<>(); @Override public boolean test(String s) { return specs.getMatch(s)!=null; } @Override public int size() { return specs.size(); } private PathSpec asPathSpec(Object o) { if (o == null) { return null; } if (o instanceof PathSpec) { return (PathSpec)o; } if (o instanceof String) { return PathMappings.asPathSpec((String)o); } return PathMappings.asPathSpec(o.toString()); } @Override public boolean add(String s) { return specs.put(PathMappings.asPathSpec(s),Boolean.TRUE); } @Override public boolean remove(Object o) { return specs.remove(asPathSpec(o)); } @Override public void clear() { specs.reset(); } @Override public Iterator<String> iterator() { final Iterator<MappedResource<Boolean>> iterator = specs.iterator(); return new Iterator<String>() { @Override public boolean hasNext() { return iterator.hasNext(); } @Override public String next() { return iterator.next().getPathSpec().getDeclaration(); } }; } }