//
// ========================================================================
// Copyright (c) 1995-2020 Mort Bay Consulting Pty Ltd and others.
//
// This program and the accompanying materials are made available under
// the terms of the Eclipse Public License 2.0 which is available at
// https://www.eclipse.org/legal/epl-2.0
//
// This Source Code may also be made available under the following
// Secondary Licenses when the conditions for such availability set
// forth in the Eclipse Public License, v. 2.0 are satisfied:
// the Apache License v2.0 which is available at
// https://www.apache.org/licenses/LICENSE-2.0
//
// SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
// ========================================================================
//
package org.eclipse.jetty.http.pathmap;
import java.util.AbstractSet;
import java.util.Iterator;
import java.util.function.Predicate;
A Set of PathSpec strings.
Used by IncludeExclude
logic
/**
* 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();
}
};
}
}