JDK 11 jdk.compiler.jmod is the JMOD file for JDK 11 Compiler tool, which can be invoked by the "javac" command.

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

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⏎ com/sun/source/util/SimpleTreeVisitor.java

/*
 * Copyright (c) 2005, 2016, Oracle and/or its affiliates. All rights reserved.
 * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 *
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 */

package com.sun.source.util;

import com.sun.source.tree.*;

/**
 * A simple visitor for tree nodes.
 *
 * @param <R> the return type of this visitor's methods.  Use {@link
 *            Void} for visitors that do not need to return results.
 * @param <P> the type of the additional parameter to this visitor's
 *            methods.  Use {@code Void} for visitors that do not need an
 *            additional parameter.
 *
 * @author Peter von der Ah&eacute;
 * @since 1.6
 */
public class SimpleTreeVisitor <R,P> implements TreeVisitor<R,P> {
    /**
     * The default value, returned by the {@link #defaultAction default action}.
     */
    protected final R DEFAULT_VALUE;

    /**
     * Creates a visitor, with a DEFAULT_VALUE of {@code null}.
     */
    protected SimpleTreeVisitor() {
        DEFAULT_VALUE = null;
    }

    /**
     * Creates a visitor, with a specified DEFAULT_VALUE.
     * @param defaultValue the default value to be returned by the default action.
     */
    protected SimpleTreeVisitor(R defaultValue) {
        DEFAULT_VALUE = defaultValue;
    }

    /**
     * The default action, used by all visit methods that are not overridden.
     * @param node the node being visited
     * @param p the parameter value passed to the visit method
     * @return the result value to be returned from the visit method
     */
    protected R defaultAction(Tree node, P p) {
        return DEFAULT_VALUE;
    }

    /**
     * Invokes the appropriate visit method specific to the type of the node.
     * @param node the node on which to dispatch
     * @param p a parameter to be passed to the appropriate visit method
     * @return the value returns from the appropriate visit method
     */
    public final R visit(Tree node, P p) {
        return (node == null) ? null : node.accept(this, p);
    }

    /**
     * Invokes the appropriate visit method on each of a sequence of nodes.
     * @param nodes the nodes on which to dispatch
     * @param p a parameter value to be passed to each appropriate visit method
     * @return the value return from the last of the visit methods, or null
     *      if none were called.
     */
    public final R visit(Iterable<? extends Tree> nodes, P p) {
        R r = null;
        if (nodes != null)
            for (Tree node : nodes)
                r = visit(node, p);
        return r;
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitCompilationUnit(CompilationUnitTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitPackage(PackageTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitImport(ImportTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitClass(ClassTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitMethod(MethodTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitVariable(VariableTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitEmptyStatement(EmptyStatementTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitBlock(BlockTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitDoWhileLoop(DoWhileLoopTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitWhileLoop(WhileLoopTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitForLoop(ForLoopTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitEnhancedForLoop(EnhancedForLoopTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitLabeledStatement(LabeledStatementTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitSwitch(SwitchTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitCase(CaseTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitSynchronized(SynchronizedTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitTry(TryTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitCatch(CatchTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitConditionalExpression(ConditionalExpressionTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitIf(IfTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitExpressionStatement(ExpressionStatementTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitBreak(BreakTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitContinue(ContinueTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitReturn(ReturnTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitThrow(ThrowTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitAssert(AssertTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitMethodInvocation(MethodInvocationTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitNewClass(NewClassTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitNewArray(NewArrayTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitLambdaExpression(LambdaExpressionTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitParenthesized(ParenthesizedTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitAssignment(AssignmentTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitCompoundAssignment(CompoundAssignmentTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitUnary(UnaryTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitBinary(BinaryTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitTypeCast(TypeCastTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitInstanceOf(InstanceOfTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitArrayAccess(ArrayAccessTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitMemberSelect(MemberSelectTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitMemberReference(MemberReferenceTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitIdentifier(IdentifierTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitLiteral(LiteralTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitPrimitiveType(PrimitiveTypeTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitArrayType(ArrayTypeTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitParameterizedType(ParameterizedTypeTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitUnionType(UnionTypeTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitIntersectionType(IntersectionTypeTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitTypeParameter(TypeParameterTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitWildcard(WildcardTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitModifiers(ModifiersTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitAnnotation(AnnotationTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitAnnotatedType(AnnotatedTypeTree node, P p) {
        return defaultAction(node, p);
    }

    public R visitModule(ModuleTree node, P p) {
        return defaultAction(node, p);
    }

    @Override
    public R visitExports(ExportsTree node, P p) {
        return defaultAction(node, p);
    }

    @Override
    public R visitOpens(OpensTree node, P p) {
        return defaultAction(node, p);
    }

    @Override
    public R visitProvides(ProvidesTree node, P p) {
        return defaultAction(node, p);
    }

    @Override
    public R visitRequires(RequiresTree node, P p) {
        return defaultAction(node, p);
    }

    @Override
    public R visitUses(UsesTree node, P p) {
        return defaultAction(node, p);
    }

    public R visitErroneous(ErroneousTree node, P p) {
        return defaultAction(node, p);
    }

    /**
     * {@inheritDoc} This implementation calls {@code defaultAction}.
     *
     * @param node {@inheritDoc}
     * @param p {@inheritDoc}
     * @return  the result of {@code defaultAction}
     */
    @Override
    public R visitOther(Tree node, P p) {
        return defaultAction(node, p);
    }
}

⏎ com/sun/source/util/SimpleTreeVisitor.java

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File name: jdk.compiler-11.0.1-src.zip
File size: 1347269 bytes
Release date: 2018-11-04
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