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/OuterWrapMap.java

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

package jdk.jshell;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.regex.Matcher;
import java.util.stream.Collectors;
import jdk.jshell.Wrap.CompoundWrap;
import static jdk.jshell.Util.PREFIX_PATTERN;
import static jdk.jshell.Util.REPL_CLASS_PREFIX;
import static jdk.jshell.Util.REPL_DOESNOTMATTER_CLASS_NAME;
import static jdk.jshell.Util.asLetters;

/**
 *
 * @author Robert Field
 */
class OuterWrapMap {

    private final JShell state;
    private final Map<String,OuterSnippetsClassWrap> classOuters = new HashMap<>();

    OuterWrapMap(JShell state) {
        this.state = state;
    }

    OuterSnippetsClassWrap getOuter(String className) {
        Matcher matcher = PREFIX_PATTERN.matcher(className);
        String cn;
        if (matcher.find() && (cn = matcher.group("class")) != null) {
            return classOuters.get(cn);
        }
        return null;
    }

    private CompoundWrap wrappedInClass(String className, String imports, List<Wrap> wraps) {
        List<Object> elems = new ArrayList<>(wraps.size() + 2);
        elems.add(imports + "\n" +
                "class " + className + " {\n");
        elems.addAll(wraps);
        elems.add("}\n");
        return new CompoundWrap(elems.toArray());
    }

    OuterWrap wrapInClass(Set<Key> except, Collection<Snippet> plus,
            List<Snippet> snippets, List<Wrap> wraps) {
        String imports = state.maps.packageAndImportsExcept(except, plus);
        // className is unique to the set of snippets and their version (seq)
        String className = REPL_CLASS_PREFIX + snippets.stream()
                .sorted((sn1, sn2) -> sn1.key().index() - sn2.key().index())
                .map(sn -> "" + sn.key().index() + asLetters(sn.sequenceNumber()))
                .collect(Collectors.joining("_"));
        CompoundWrap w = wrappedInClass(className, imports, wraps);
        OuterSnippetsClassWrap now = new OuterSnippetsClassWrap(className, w, snippets, wraps);
        classOuters.put(className, now);
        return now;
    }

    OuterWrap wrapInTrialClass(Wrap wrap) {
        String imports = state.maps.packageAndImportsExcept(null, null);
        CompoundWrap w = wrappedInClass(REPL_DOESNOTMATTER_CLASS_NAME, imports,
                Collections.singletonList(wrap));
        return new OuterWrap(w);
    }

    OuterWrap wrapImport(Wrap guts, Snippet sn) {
        return new OuterImportSnippetWrap(guts, sn);
    }
}

jdk/jshell/OuterWrapMap.java

 

JDK 11 jdk.jsobject.jmod - JS Object Module

JDK 11 jdk.jlink.jmod - JLink Tool

Download and Use JDK 11

⇑⇑ FAQ for JDK (Java Development Kit)

2020-06-30, 7944👍, 0💬