jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/classfile/Dependency.java@d9fe1f80515d

7190862: javap shows an incorrect type for operands if the 'wide' prefix is used
7109747: (javap) classfile not treating iinc_w correctly.
Reviewed-by: jjg, mcimadamore

     1 /*

     2  * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package com.sun.tools.classfile;

    29 /**

    30  * A directed relationship between two {@link Dependency.Location Location}s.

    31  * Subtypes of {@code Dependency} may provide additional detail about the dependency.

    32  *

    33  * @see Dependency.Finder

    34  * @see Dependency.Filter

    35  * @see Dependencies

    36  */

    37 public interface Dependency {

    38     /**

    39      * A filter used to select dependencies of interest, and to discard others.

    40      */

    41     public interface Filter {

    42         /**

    43          * Return true if the dependency is of interest.

    44          * @param dependency the dependency to be considered

    45          * @return true if and only if the dependency is of interest.

    46          */

    47         boolean accepts(Dependency dependency);

    48     }

    50     /**

    51      * An interface for finding the immediate dependencies of a given class file.

    52      */

    53     public interface Finder {

    54         /**

    55          * Find the immediate dependencies of a given class file.

    56          * @param classfile the class file to be examined

    57          * @return the dependencies located in the given class file.

    58          */

    59         public Iterable<? extends Dependency> findDependencies(ClassFile classfile);

    60     }

    63     /**

    64      * A location somewhere within a class. Subtypes of {@code Location}

    65      * may be used to provide additional detail about the location.

    66      */

    67     public interface Location {

    68         /**

    69          * Get the name of the class containing the location.

    70          * This name will be used to locate the class file for transitive

    71          * dependency analysis.

    72          * @return the name of the class containing the location.

    73          */

    74         String getClassName();

    75     }

    78     /**

    79      * Get the location that has the dependency.

    80      * @return the location that has the dependency.

    81      */

    82     Location getOrigin();

    84     /**

    85      * Get the location that is being depended upon.

    86      * @return the location that is being depended upon.

    87      */

    88     Location getTarget();

    89 }

Mercurial > jdk8-mips64-public > langtools / file revision

src/share/classes/com/sun/tools/classfile/Dependency.java@d9fe1f80515d

src/share/classes/com/sun/tools/classfile/Dependency.java