Mercurial > hg > truffle
view graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeCollectionsProvider.java @ 19177:1a7b33c96c0d
Fixes for TruffleGraphBuilderPluginsProvider.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
---|---|
date | Fri, 06 Feb 2015 16:49:34 +0100 |
parents | 33cedbce5b23 |
children |
line wrap: on
line source
/* * Copyright (c) 2014, 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. * * 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. */ package com.oracle.graal.graph; import java.util.*; import com.oracle.graal.api.collections.*; /** * Extends {@link CollectionsProvider} with support for creating {@link Node} based collections. */ public interface NodeCollectionsProvider extends CollectionsProvider { /** * Creates a set of {@link Node}s that uses reference-equality in place of object-equality when * comparing entries. */ <E extends Node> Set<E> newNodeIdentitySet(); /** * Creates a map whose keys are {@link Node}s that uses reference-equality in place of * object-equality when comparing keys. All {@link Node} keys must be in the same graph. */ <K extends Node, V> Map<K, V> newNodeIdentityMap(); /** * Creates a map whose keys are {@link Node}s that uses reference-equality in place of * object-equality when comparing keys. All {@link Node} keys must be in the same graph. */ <K extends Node, V> Map<K, V> newNodeIdentityMap(int expectedMaxSize); /** * Creates a map whose keys are {@link Node}s that uses reference-equality in place of * object-equality when comparing keys. All {@link Node} keys must be in the same graph. * * @param initFrom the returned map is populated with the entries in this map */ <K extends Node, V> Map<K, V> newNodeIdentityMap(Map<K, V> initFrom); }