/* * Copyright (c) 1998, 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. 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. */package com.sun.tools.example.debug.bdi;import com.sun.jdi.ThreadGroupReference;import com.sun.jdi.ThreadReference;import java.util.List;import java.util.Iterator;public class ThreadIterator implements Iterator<ThreadReference> { Iterator<ThreadReference> it = null; ThreadGroupIterator tgi; public ThreadIterator(ThreadGroupReference tg) { tgi = new ThreadGroupIterator(tg); } //### make this package access only? public ThreadIterator(List<ThreadGroupReference> tgl) { tgi = new ThreadGroupIterator(tgl); } @Override public boolean hasNext() { while (it == null || !it.hasNext()) { if (!tgi.hasNext()) { return false; // no more } it = tgi.nextThreadGroup().threads().iterator(); } return true; } @Override public ThreadReference next() { return it.next(); } public ThreadReference nextThread() { return next(); } @Override public void remove() { throw new UnsupportedOperationException(); }}
/*
* Copyright (c) 1998, 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. 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.
*/
package com.sun.tools.example.debug.bdi;
import com.sun.jdi.ThreadGroupReference;
import com.sun.jdi.ThreadReference;
import java.util.List;
import java.util.Iterator;
public class ThreadIterator implements Iterator<ThreadReference> {
Iterator<ThreadReference> it = null;
ThreadGroupIterator tgi;
public ThreadIterator(ThreadGroupReference tg) {
tgi = new ThreadGroupIterator(tg);
}
//### make this package access only?
public ThreadIterator(List<ThreadGroupReference> tgl) {
tgi = new ThreadGroupIterator(tgl);
}
@Override
public boolean hasNext() {
while (it == null || !it.hasNext()) {
if (!tgi.hasNext()) {
return false; // no more
}
it = tgi.nextThreadGroup().threads().iterator();
}
return true;
}
@Override
public ThreadReference next() {
return it.next();
}
public ThreadReference nextThread() {
return next();
}
@Override
public void remove() {
throw new UnsupportedOperationException();
}
}