jdk8-mips64-public/langtools: src/share/classes/javax/tools/DiagnosticCollector.java@37a348477fe8

     1 /*

     2  * Copyright (c) 2006, 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 javax.tools;

    28 import java.util.ArrayList;

    29 import java.util.Collections;

    30 import java.util.List;

    32 /**

    33  * Provides an easy way to collect diagnostics in a list.

    34  *

    35  * @param <S> the type of source objects used by diagnostics received

    36  * by this object

    37  *

    38  * @author Peter von der Ah&eacute;

    39  * @since 1.6

    40  */

    41 public final class DiagnosticCollector<S> implements DiagnosticListener<S> {

    42     private List<Diagnostic<? extends S>> diagnostics =

    43         Collections.synchronizedList(new ArrayList<Diagnostic<? extends S>>());

    45     public void report(Diagnostic<? extends S> diagnostic) {

    46         diagnostic.getClass(); // null check

    47         diagnostics.add(diagnostic);

    48     }

    50     /**

    51      * Gets a list view of diagnostics collected by this object.

    52      *

    53      * @return a list view of diagnostics

    54      */

    55     public List<Diagnostic<? extends S>> getDiagnostics() {

    56         return Collections.unmodifiableList(diagnostics);

    57     }

    58 }

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