com.intellij.openapi.command.undo.DocumentReferenceManager.java Source code

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Here is the source code for com.intellij.openapi.command.undo.DocumentReferenceManager.java

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// Copyright 2000-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.intellij.openapi.command.undo;

import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.editor.Document;
import com.intellij.openapi.vfs.VirtualFile;
import org.jetbrains.annotations.NotNull;

public abstract class DocumentReferenceManager {
    public static DocumentReferenceManager getInstance() {
        return ApplicationManager.getApplication().getService(DocumentReferenceManager.class);
    }

    @NotNull
    public abstract DocumentReference create(@NotNull Document document);

    @NotNull
    public abstract DocumentReference create(@NotNull VirtualFile file);
}