--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/jdk.dynalink/share/classes/jdk/dynalink/Operation.java Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,136 @@
+/*
+ * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation. Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * This file is available under and governed by the GNU General Public
+ * License version 2 only, as published by the Free Software Foundation.
+ * However, the following notice accompanied the original version of this
+ * file, and Oracle licenses the original version of this file under the BSD
+ * license:
+ */
+/*
+ Copyright 2015 Attila Szegedi
+
+ Licensed under both the Apache License, Version 2.0 (the "Apache License")
+ and the BSD License (the "BSD License"), with licensee being free to
+ choose either of the two at their discretion.
+
+ You may not use this file except in compliance with either the Apache
+ License or the BSD License.
+
+ If you choose to use this file in compliance with the Apache License, the
+ following notice applies to you:
+
+ You may obtain a copy of the Apache License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied. See the License for the specific language governing
+ permissions and limitations under the License.
+
+ If you choose to use this file in compliance with the BSD License, the
+ following notice applies to you:
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are
+ met:
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+ * Neither the name of the copyright holder nor the names of
+ contributors may be used to endorse or promote products derived from
+ this software without specific prior written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDER
+ BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
+ BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+package jdk.dynalink;
+
+/**
+ * An object that describes a dynamic operation. Dynalink defines a set of
+ * standard operations with the {@link StandardOperation} class, as well as a
+ * way to express the target {@link Namespace namespace(s)} of an operation
+ * on an object using {@link NamespaceOperation} and finally a way to attach
+ * a fixed target name to an operation using {@link NamedOperation}.
+ * When presenting examples in this documentation, we will refer to standard
+ * operations using their name (e.g. {@code GET}), to namespace operations
+ * by separating their base operation with a colon from their namespace
+ * (e.g. {@code GET:PROPERTY}), or in case of multiple namespaces we will
+ * further separate those with the vertical line character (e.g.
+ * {@code GET:PROPERTY|ELEMENT}), and finally we will refer to named operations
+ * by separating the base operation and the name with the colon character (e.g.
+ * {@code GET:PROPERTY|ELEMENT:color}).
+ */
+public interface Operation {
+ /**
+ * Returns a {@link NamespaceOperation} using this operation as its base.
+ * @param namespace the namespace that is the target of the namespace operation.
+ * @return a {@link NamespaceOperation} with this operation as its base and the specified
+ * namespace as its target.
+ * @throws IllegalArgumentException if this operation is already a namespace operation or a named operation.
+ * @throws NullPointerException if {@code namespace} is null.
+ */
+ default NamespaceOperation withNamespace(final Namespace namespace) {
+ return withNamespaces(namespace);
+ }
+
+ /**
+ * Returns a {@link NamespaceOperation} using this operation as its base.
+ * @param namespaces the namespaces that are the target of the namespace operation.
+ * @return a {@link NamespaceOperation} with this operation as its base and the specified
+ * namespaces as its targets.
+ * @throws IllegalArgumentException if this operation is already a namespace operation or a named operation.
+ * @throws NullPointerException if {@code namespace} or any of its elements is null.
+ */
+ default NamespaceOperation withNamespaces(final Namespace... namespaces) {
+ return new NamespaceOperation(this, namespaces);
+ }
+
+ /**
+ * Returns a {@link NamedOperation} using this operation as its base.
+ * @param name the name that is the target of the named operation.
+ * @return a {@link NamedOperation} with this operation as its base and the specified name.
+ * @throws IllegalArgumentException if this operation is already a named operation.
+ * @throws NullPointerException if {@code name} is null.
+ */
+ default NamedOperation named(final Object name) {
+ return new NamedOperation(this, name);
+ }
+}