JDK 11 jdk.internal.le.jmod - Internal Line Editing Module

JDK 11 jdk.internal.le.jmod is the JMOD file for JDK 11 Internal Line Editing module.

JDK 11 Internal Line Editing module compiled class files are stored in \fyicenter\jdk-11.0.1\jmods\jdk.internal.le.jmod.

JDK 11 Internal Line Editing module compiled class files are also linked and stored in the \fyicenter\jdk-11.0.1\lib\modules JImage file.

JDK 11 Internal Line Editing module source code files are stored in \fyicenter\jdk-11.0.1\lib\src.zip\jdk.internal.le.

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

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jdk/internal/jline/console/internal/ConsoleReaderInputStream.java

/*
 * Copyright (c) 2002-2016, the original author or authors.
 *
 * This software is distributable under the BSD license. See the terms of the
 * BSD license in the documentation provided with this software.
 *
 * http://www.opensource.org/licenses/bsd-license.php
 */
package jdk.internal.jline.console.internal;

import jdk.internal.jline.console.ConsoleReader;

import java.io.IOException;
import java.io.InputStream;
import java.io.SequenceInputStream;
import java.util.Enumeration;

// FIXME: Clean up API and move to jline.console.runner package

/**
 * An {@link InputStream} implementation that wraps a {@link ConsoleReader}.
 * It is useful for setting up the {@link System#in} for a generic console.
 *
 * @author <a href="mailto:mwp1@cornell.edu">Marc Prud'hommeaux</a>
 * @since 2.7
 */
class ConsoleReaderInputStream
    extends SequenceInputStream
{
    private static InputStream systemIn = System.in;

    public static void setIn() throws IOException {
        setIn(new ConsoleReader());
    }

    public static void setIn(final ConsoleReader reader) {
        System.setIn(new ConsoleReaderInputStream(reader));
    }

    /**
     * Restore the original {@link System#in} input stream.
     */
    public static void restoreIn() {
        System.setIn(systemIn);
    }

    public ConsoleReaderInputStream(final ConsoleReader reader) {
        super(new ConsoleEnumeration(reader));
    }

    private static class ConsoleEnumeration
        implements Enumeration<InputStream>
    {
        private final ConsoleReader reader;
        private ConsoleLineInputStream next = null;
        private ConsoleLineInputStream prev = null;

        public ConsoleEnumeration(final ConsoleReader reader) {
            this.reader = reader;
        }

        public InputStream nextElement() {
            if (next != null) {
                InputStream n = next;
                prev = next;
                next = null;

                return n;
            }

            return new ConsoleLineInputStream(reader);
        }

        public boolean hasMoreElements() {
            // the last line was null
            if ((prev != null) && (prev.wasNull == true)) {
                return false;
            }

            if (next == null) {
                next = (ConsoleLineInputStream) nextElement();
            }

            return next != null;
        }
    }

    private static class ConsoleLineInputStream
        extends InputStream
    {
        private final ConsoleReader reader;
        private String line = null;
        private int index = 0;
        private boolean eol = false;
        protected boolean wasNull = false;

        public ConsoleLineInputStream(final ConsoleReader reader) {
            this.reader = reader;
        }

        public int read() throws IOException {
            if (eol) {
                return -1;
            }

            if (line == null) {
                line = reader.readLine();
            }

            if (line == null) {
                wasNull = true;
                return -1;
            }

            if (index >= line.length()) {
                eol = true;
                return '\n'; // lines are ended with a newline
            }

            return line.charAt(index++);
        }
    }
}

jdk/internal/jline/console/internal/ConsoleReaderInputStream.java

 

Or download all of them as a single archive file:

File name: jdk.internal.le-11.0.1-src.zip
File size: 116985 bytes
Release date: 2018-11-04
Download 

 

JDK 11 jdk.internal.opt.jmod - Internal Opt Module

JDK 11 jdk.internal.jvmstat.jmod - Internal JVM Stat Module

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