src/jdk.internal.ed/share/classes/jdk/internal/editor/spi/BuildInEditorProvider.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.  Oracle designates this
 * particular file as subject to the "Classpath" exception as provided
 * by Oracle in the LICENSE file that accompanied this code.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package jdk.internal.editor.spi;

import java.util.function.Consumer;

/**
 * Defines the provider of a built-in editor.
 */
public interface BuildInEditorProvider {

    /**
     * @return the rank of a provider, greater is better.
     */
    int rank();

    /**
     * Create a simple built-in editor.
     *
     * @param windowLabel the label string for the Edit Pad window, or null,
     * for default window label
     * @param initialText the source to load in the Edit Pad
     * @param saveHandler a handler for changed source (can be sent the full source)
     * @param errorHandler a handler for unexpected errors
     */
    void edit(String windowLabel, String initialText,
            Consumer<String> saveHandler, Consumer<String> errorHandler);
}