org.openqa.selenium.remote.session.CapabilityTransform.java Source code

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Here is the source code for org.openqa.selenium.remote.session.CapabilityTransform.java

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// Licensed to the Software Freedom Conservancy (SFC) under one
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// 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
//
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package org.openqa.selenium.remote.session;

import java.util.Collection;
import java.util.Map;
import java.util.function.Function;

/**
 * Takes a capability and allows it to be transformed into 0, 1, or n different capabilities for a
 * W3C New Session payload.
 */
@FunctionalInterface
public interface CapabilityTransform
        extends Function<Map.Entry<String, Object>, Collection<Map.Entry<String, Object>>> {

    /**
     * @return {@code null} to remove the capability, or a collection of {@link Map.Entry} instances.
     */
    @Override
    Collection<Map.Entry<String, Object>> apply(Map.Entry<String, Object> entry);
}