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/*******************************************************************************
* Copyright (c) 2007 Wind River Systems, Inc. and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package com.windriver.debug.tcf.ui.model;
import com.windriver.tcf.api.protocol.IToken;
import com.windriver.tcf.api.services.IStackTrace;
public class TCFChildrenStackTrace extends TCFChildren {
private final TCFChildren children_regs;
TCFChildrenStackTrace(TCFNode node, TCFChildren children_regs) {
super(node);
this.children_regs = children_regs;
}
@Override
boolean validate(TCFRunnable done) {
children_next.clear();
String addr = node.getAddress();
if (addr == null) {
doneValidate();
return true;
}
String nm = node.id + "-TF";
TCFNode n = children.get(nm);
if (n == null) n = new TCFNodeStackFrame(node, nm, children_regs);
children_next.put(n.id, n);
IStackTrace st = node.model.getLaunch().getService(IStackTrace.class);
if (st == null) {
doneValidate();
return true;
}
assert node.data_command == null;
if (done != null) node.wait_list.add(done);
node.data_command = st.getChildren(node.id, new IStackTrace.DoneGetChildren() {
public void doneGetChildren(IToken token, Exception error, String[] contexts) {
if (node.data_command != token) return;
node.data_command = null;
if (error != null) {
node.node_error = error;
}
else {
int cnt = contexts.length;
for (String id : contexts) {
TCFNode n = node.model.getNode(id);
if (n == null || ((TCFNodeStackFrame)n).getFrameNo() != cnt) {
n = new TCFNodeStackFrame(node, id, cnt);
}
assert ((TCFNodeStackFrame)n).getFrameNo() == cnt;
assert n.id.equals(id);
children_next.put(id, n);
cnt--;
}
}
doneValidate();
node.validateNode(null);
}
});
return false;
}
}
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