Mercurial > hg > graal-jvmci-8
diff visualizer/Data/src/com/sun/hotspot/igv/data/Group.java @ 4512:015fb895586b
Moved visualizer to new directory.
author | Thomas Wuerthinger <thomas.wuerthinger@oracle.com> |
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date | Tue, 07 Feb 2012 22:41:09 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/visualizer/Data/src/com/sun/hotspot/igv/data/Group.java Tue Feb 07 22:41:09 2012 +0100 @@ -0,0 +1,180 @@ +/* + * Copyright (c) 2008, 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.sun.hotspot.igv.data; + +import java.util.*; + +/** + * + * @author Thomas Wuerthinger + */ +public class Group extends Properties.Entity implements ChangedEventProvider<Group>, Folder, FolderElement { + + private final List<FolderElement> elements; + private final List<InputGraph> graphs; + + private InputMethod method; + private transient ChangedEvent<Group> changedEvent; + private Folder parent; + + public Group(Folder parent) { + elements = new ArrayList<>(); + graphs = new ArrayList<>(); + changedEvent = new ChangedEvent<>(this); + this.parent = parent; + + // Ensure that name and type are never null + getProperties().setProperty("name", ""); + getProperties().setProperty("type", ""); + } + + public void fireChangedEvent() { + changedEvent.fire(); + } + + public void setMethod(InputMethod method) { + this.method = method; + } + + public InputMethod getMethod() { + return method; + } + + @Override + public ChangedEvent<Group> getChangedEvent() { + return changedEvent; + } + + @Override + public List<FolderElement> getElements() { + return Collections.unmodifiableList(elements); + } + + public int getGraphsCount() { + return elements.size(); + } + + @Override + public void addElement(FolderElement element) { + elements.add(element); + if (element instanceof InputGraph) { + graphs.add((InputGraph) element); + } else { + + } + element.setParent(this); + changedEvent.fire(); + } + + public Set<Integer> getAllNodes() { + Set<Integer> result = new HashSet<>(); + for (FolderElement e : elements) { + if (e instanceof InputGraph) { + InputGraph g = (InputGraph) e; + result.addAll(g.getNodesAsSet()); + } + } + return result; + } + + @Override + public String toString() { + StringBuilder sb = new StringBuilder(); + sb.append("Group ").append(getProperties()).append("\n"); + for (FolderElement g : elements) { + sb.append(g.toString()); + sb.append('\n'); + } + return sb.toString(); + } + + @Override + public String getName() { + return getProperties().get("name"); + } + + public String getType() { + return getProperties().get("type"); + + } + + InputGraph getPrev(InputGraph graph) { + InputGraph lastGraph = null; + for (FolderElement e : elements) { + if (e == graph) { + return lastGraph; + } + if (e instanceof InputGraph) { + lastGraph = (InputGraph) e; + } + } + return null; + } + + InputGraph getNext(InputGraph graph) { + boolean found = false; + for (FolderElement e : elements) { + if (e == graph) { + found = true; + } else if (found && e instanceof InputGraph) { + return (InputGraph) e; + } + } + return null; + } + + public InputGraph getLastGraph() { + InputGraph lastGraph = null; + for (FolderElement e : elements) { + if (e instanceof InputGraph) { + lastGraph = (InputGraph) e; + } + } + return lastGraph; + } + + @Override + public Folder getParent() { + return parent; + } + + @Override + public void removeElement(FolderElement element) { + if (elements.remove(element)) { + if (element instanceof InputGraph) { + graphs.remove((InputGraph) element); + } + changedEvent.fire(); + } + } + + public List<InputGraph> getGraphs() { + return graphs; + } + + @Override + public void setParent(Folder parent) { + this.parent = parent; + } +}