JDK 11 jdk.jshell.jmod - JShell Tool

JDK 11 jdk.jshell.jmod is the JMOD file for JDK 11 JShell tool, which can be invoked by the "jshell" command.

JDK 11 JShell tool compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.jshell.jmod.

JDK 11 JShell tool compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 JShell tool source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.jshell.

You can click and view the content of each source code file in the list below.

✍: FYIcenter

jdk/jshell/spi/ExecutionControlProvider.java

/*
 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package jdk.jshell.spi;

import java.util.Collections;
import java.util.Map;

/**
 * The provider used by JShell to generate the execution engine needed to
 * evaluate Snippets.  Alternate execution engines can be created by
 * implementing this interface, then configuring JShell with the provider or
 * the providers name and parameter specifier.
 *
 * @author Robert Field
 * @since 9
 */
public interface ExecutionControlProvider {

    /**
     * The unique name of this {@code ExecutionControlProvider}.  The name must
     * be a sequence of characters from the Basic Multilingual Plane which are
     * {@link Character#isJavaIdentifierPart(char) }.
     *
     * @return the ExecutionControlProvider's name
     */
    String name();

    /**
     * Create and return the default parameter map for this
     * {@code ExecutionControlProvider}. The map can optionally be modified;
     * Modified or unmodified it can be passed to
     * {@link #generate(jdk.jshell.spi.ExecutionEnv, java.util.Map) }.
     *
     * @return the default parameter map
     */
    default Map<String,String> defaultParameters() {
        return Collections.emptyMap();
    }

    /**
     * Create and return the {@code ExecutionControl} instance.
     *
     * @param env the execution environment, provided by JShell
     * @param parameters the {@linkplain #defaultParameters() default} or
     * modified parameter map.
     * @return the execution engine
     * @throws Throwable an exception that occurred attempting to create the
     * execution engine.
     */
    ExecutionControl generate(ExecutionEnv env, Map<String,String> parameters)
            throws Throwable;
}

jdk/jshell/spi/ExecutionControlProvider.java

 

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