Java ThreadGroupReference类代码示例

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
public ThreadsCache getThreadsCache() {
    synchronized (threadsCollectorLock) {
        if (threadsCache == null) {
            threadsCache = new ThreadsCache(this);
            threadsCache.addPropertyChangeListener(new PropertyChangeListener() {
                //  Re-fire the changes
                @Override
                public void propertyChange(PropertyChangeEvent evt) {
                    String propertyName = evt.getPropertyName();
                    if (ThreadsCache.PROP_THREAD_STARTED.equals(propertyName)) {
                        firePropertyChange(PROP_THREAD_STARTED, null, getThread((ThreadReference) evt.getNewValue()));
                    }
                    if (ThreadsCache.PROP_THREAD_DIED.equals(propertyName)) {
                        firePropertyChange(PROP_THREAD_DIED, getThread((ThreadReference) evt.getOldValue()), null);
                    }
                    if (ThreadsCache.PROP_GROUP_ADDED.equals(propertyName)) {
                        firePropertyChange(PROP_THREAD_GROUP_ADDED, null, getThreadGroup((ThreadGroupReference) evt.getNewValue()));
                    }
                }
            });
        }
        return threadsCache;
    }
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
/**
 * Creates a new translated node for given original one.
 *
 * @param o a node to be translated
 * @return a new translated node
 */
private Object createTranslation (Object o) {
    switch (translationID) {
        case THREAD_ID:
            if (o instanceof ThreadReference) {
                return new JPDAThreadImpl ((ThreadReference) o, debugger);
            } else if (o instanceof ThreadGroupReference) {
                return new JPDAThreadGroupImpl ((ThreadGroupReference) o, debugger);
            } else {
                return null;
            }
        case LOCALS_ID:
            if (o instanceof ArrayType) {
                return new JPDAArrayTypeImpl(debugger, (ArrayType) o);
            }
            if (o instanceof ReferenceType) {
                return new JPDAClassTypeImpl(debugger, (ReferenceType) o);
            }
        default:
            throw new IllegalStateException(""+o);
    }
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
private void initGroups(ThreadGroupReference group) {
    try {
        List<ThreadGroupReference> groups = new ArrayList(ThreadGroupReferenceWrapper.threadGroups0(group));
        List<ThreadReference> threads = new ArrayList(ThreadGroupReferenceWrapper.threads0(group));
        filterThreads(threads);
        groupMap.put(group, groups);
        threadMap.put(group, threads);
        for (ThreadGroupReference g : groups) {
            initGroups(g);
        }
    } catch (ObjectCollectedException e) {
    }
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
List<ThreadGroupReference> topLevelThreadGroups() {
    List<ThreadGroupReference> groups = null;
    try {
        Cache local = getCache();

        if (local != null) {
            groups = local.groups;
        }
        if (groups == null) {
            groups = Arrays.asList(
                            (ThreadGroupReference[])JDWP.VirtualMachine.TopLevelThreadGroups.
                                   process(vm).groups);
            if (local != null) {
                local.groups = groups;
                if ((vm.traceFlags & VirtualMachine.TRACE_OBJREFS) != 0) {
                    vm.printTrace(
                      "Caching top level thread groups (count = " +
                      groups.size() + ") while VM suspended");
                }
            }
        }
    } catch (JDWPException exc) {
        throw exc.toJDIException();
    }
    return groups;
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
public static F3ObjectReference wrap(F3VirtualMachine f3vm, ObjectReference ref) {
    if (ref == null) {
        return null;
    } else if (ref instanceof ArrayReference) {
        return f3vm.arrayReference((ArrayReference)ref);
    } else if (ref instanceof StringReference) {
        return f3vm.stringReference((StringReference)ref);
    } else if (ref instanceof ThreadReference) {
        return f3vm.threadReference((ThreadReference)ref);
    } else if (ref instanceof ThreadGroupReference) {
        return f3vm.threadGroupReference((ThreadGroupReference)ref);
    } else if (ref instanceof ClassLoaderReference) {
        return f3vm.classLoaderReference((ClassLoaderReference)ref);
    } else if (ref instanceof ClassObjectReference) {
        return f3vm.classObjectReference((ClassObjectReference)ref);
    } else {
        return f3vm.objectReference(ref);
    }
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
public JPDAThreadGroup[] getTopLevelThreadGroups() {
    ThreadsCache tc = getThreadsCache();
    if (tc == null) {
        return new JPDAThreadGroup[0];
    }
    List<ThreadGroupReference> groupList = tc.getTopLevelThreadGroups();
    JPDAThreadGroup[] groups = new JPDAThreadGroup[groupList.size()];
    for (int i = 0; i < groups.length; i++) {
        groups[i] = getThreadGroup((ThreadGroupReference) groupList.get(i));
    }
    return groups;
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
public JPDAThreadGroupImpl[] getThreadGroups () {
    ThreadsCache tc = debugger.getThreadsCache();
    if (tc == null) {
        return new JPDAThreadGroupImpl[0];
    }
    List<ThreadGroupReference> l = tc.getGroups(tgr);
    int i, k = l.size ();
    JPDAThreadGroupImpl[] ts = new JPDAThreadGroupImpl[k];
    for (i = 0; i < k; i++) {
        ts [i] = (JPDAThreadGroupImpl) debugger.getThreadGroup(l.get (i));
    }
    return ts;
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
void notifyToBeResumed(ThreadsCache tc) {
    List<ThreadReference> threads = tc.getThreads(tgr);
    for (ThreadReference threadRef : threads) {
        JPDAThreadImpl thread = debugger.getThread(threadRef);
        thread.notifyToBeResumed();
    }
    List<ThreadGroupReference> groups = tc.getGroups(tgr);
    for (ThreadGroupReference groupRef : groups) {
        JPDAThreadGroupImpl group = (JPDAThreadGroupImpl) debugger.getThreadGroup(groupRef);
        group.notifyToBeResumed(tc);
    }
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
void notifySuspended(ThreadsCache tc) {
    List<ThreadReference> threads = tc.getThreads(tgr);
    for (ThreadReference threadRef : threads) {
        JPDAThreadImpl thread = debugger.getThread(threadRef);
        thread.notifySuspended();
    }
    List<ThreadGroupReference> groups = tc.getGroups(tgr);
    for (ThreadGroupReference groupRef : groups) {
        JPDAThreadGroupImpl group = (JPDAThreadGroupImpl) debugger.getThreadGroup(groupRef);
        group.notifySuspended(tc);
    }
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
/**
 * The invariant in this class is that the top iterator
 * on the stack has more elements.  If the stack is
 * empty, there is no top.  This method assures
 * this invariant.
 */
private void push(List<ThreadGroupReference> tgl) {
    stack.push(tgl.iterator());
    while (!stack.isEmpty() && !top().hasNext()) {
        stack.pop();
    }
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
static ThreadGroupReference find(String name) {
    ThreadGroupIterator tgi = new ThreadGroupIterator();
    while (tgi.hasNext()) {
        ThreadGroupReference tg = tgi.nextThreadGroup();
        if (tg.name().equals(name)) {
            return tg;
        }
    }
    return null;
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
static ThreadGroupReference group() {
    if (group == null) {
        // Current thread group defaults to the first top level
        // thread group.
        setThreadGroup(Env.vm().topLevelThreadGroups().get(0));
    }
    return group;
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
public ThreadGroupReference threadGroup() {
    /*
     * Thread group can't change, so it's cached once and for all.
     */
    if (threadGroup == null) {
        try {
            threadGroup = JDWP.ThreadReference.ThreadGroup.
                process(vm, this).group;
        } catch (JDWPException exc) {
            throw exc.toJDIException();
        }
    }
    return threadGroup;
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
public String name() {
    if (name == null) {
        // Does not need synchronization, since worst-case
        // static info is fetched twice (Thread group name
        // cannot change)
        try {
            name = JDWP.ThreadGroupReference.Name.
                                 process(vm, this).groupName;
        } catch (JDWPException exc) {
            throw exc.toJDIException();
        }
    }
    return name;
}
 

import com.sun.jdi.ThreadGroupReference; //导入依赖的package包/类
public ThreadGroupReference parent() {
    if (!triedParent) {
        // Does not need synchronization, since worst-case
        // static info is fetched twice (Thread group parent cannot
        // change)
        try {
            parent = JDWP.ThreadGroupReference.Parent.
                             process(vm, this).parentGroup;
            triedParent = true;
        } catch (JDWPException exc) {
            throw exc.toJDIException();
        }
    }
   return parent;
}