JDK 17 jdk.incubator.foreign.jmod is the JMOD file for JDK 17 HTTP Server module.

JDK 17 Incubator Foreign module compiled class files are stored in \fyicenter\jdk-17.0.5\jmods\jdk.incubator.foreign.jmod.

JDK 17 Incubator Foreign module compiled class files are also linked and stored in the \fyicenter\jdk-17.0.5\lib\modules JImage file.

JDK 17 Incubator Foreign module source code files are stored in \fyicenter\jdk-17.0.5\lib\src.zip\jdk.incubator.foreign.

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

⏎ jdk/internal/foreign/MemoryAddressImpl.java

/*
 *  Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
 *  ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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package jdk.internal.foreign;

import jdk.incubator.foreign.MemoryAddress;
import jdk.incubator.foreign.MemorySegment;
import jdk.internal.reflect.CallerSensitive;
import jdk.internal.reflect.Reflection;

import jdk.incubator.foreign.ResourceScope;
import java.util.Objects;

/**
 * This class provides an immutable implementation for the {@code MemoryAddress} interface. This class contains information
 * about the segment this address is associated with, as well as an offset into such segment.
 */
public final class MemoryAddressImpl implements MemoryAddress {

    private final AbstractMemorySegmentImpl segment;
    private final long offset;

    public MemoryAddressImpl(AbstractMemorySegmentImpl segment, long offset) {
        this.segment = segment;
        this.offset = offset;
    }

    Object base() {
        return segment != null ? segment.base() : null;
    }

    long offset() {
        return segment != null ?
                segment.min() + offset : offset;
    }

    // MemoryAddress methods

    @Override
    public ResourceScope scope() {
        return segment != null ?
                segment.scope() : ResourceScope.globalScope();
    }

    @Override
    public MemoryAddress addOffset(long offset) {
        return new MemoryAddressImpl(segment, this.offset + offset);
    }

    @Override
    public long segmentOffset(MemorySegment segment) {
        Objects.requireNonNull(segment);
        AbstractMemorySegmentImpl segmentImpl = (AbstractMemorySegmentImpl)segment;
        if (segmentImpl.base() != base()) {
            throw new IllegalArgumentException("Incompatible segment: " + segment);
        }
        return offset() - segmentImpl.min();
    }

    @Override
    public boolean isNative() {
        return base() == null;
    }

    @Override
    public long toRawLongValue() {
        if (segment != null) {
            if (segment.base() != null) {
                throw new UnsupportedOperationException("Not a native address");
            }
            segment.checkValidState();
        }
        return offset();
    }

    // Object methods

    @Override
    public int hashCode() {
        return Objects.hash(base(), offset());
    }

    @Override
    public boolean equals(Object that) {
        if (that instanceof MemoryAddressImpl) {
            MemoryAddressImpl addr = (MemoryAddressImpl)that;
            return Objects.equals(base(), addr.base()) &&
                    offset() == addr.offset();
        } else {
            return false;
        }
    }

    @Override
    public String toString() {
        return "MemoryAddress{ base: " + base() + " offset=0x" + Long.toHexString(offset()) + " }";
    }

    @Override
    @CallerSensitive
    public final MemorySegment asSegment(long bytesSize, ResourceScope scope) {
        Reflection.ensureNativeAccess(Reflection.getCallerClass());
        return asSegment(bytesSize, null, scope);
    }

    @Override
    @CallerSensitive
    public final MemorySegment asSegment(long bytesSize, Runnable cleanupAction, ResourceScope scope) {
        Reflection.ensureNativeAccess(Reflection.getCallerClass());
        Objects.requireNonNull(scope);
        if (bytesSize <= 0) {
            throw new IllegalArgumentException("Invalid size : " + bytesSize);
        }
        return NativeMemorySegmentImpl.makeNativeSegmentUnchecked(this, bytesSize,
                cleanupAction,
                (ResourceScopeImpl) scope);
    }

    public static MemorySegment ofLongUnchecked(long value) {
        return ofLongUnchecked(value, Long.MAX_VALUE);
    }

    public static MemorySegment ofLongUnchecked(long value, long byteSize, ResourceScopeImpl resourceScope) {
        return NativeMemorySegmentImpl.makeNativeSegmentUnchecked(MemoryAddress.ofLong(value), byteSize, null, resourceScope);
    }

    public static MemorySegment ofLongUnchecked(long value, long byteSize) {
        return NativeMemorySegmentImpl.makeNativeSegmentUnchecked(MemoryAddress.ofLong(value), byteSize, null, ResourceScopeImpl.GLOBAL);
    }
}

⏎ jdk/internal/foreign/MemoryAddressImpl.java

Or download all of them as a single archive file:

File name: jdk.incubator.foreign-17.0.5-src.zip
File size: 168767 bytes
Release date: 2022-09-13
Download 

⇒ JDK 17 jdk.incubator.vector.jmod - JDK Incubator Vector

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