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/*
* Copyright (C) 2016 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
WebInspector.HeapSnapshotNodeProxy = class HeapSnapshotNodeProxy
{
constructor(snapshotObjectId, identifier, className, size, retainedSize, internal, gcRoot, dead, dominatorNodeIdentifier, hasChildren)
{
this._proxyObjectId = snapshotObjectId;
this.id = identifier;
this.className = className;
this.size = size;
this.retainedSize = retainedSize;
this.internal = internal;
this.gcRoot = gcRoot;
this.dead = dead;
this.dominatorNodeIdentifier = dominatorNodeIdentifier;
this.hasChildren = hasChildren;
}
// Static
static deserialize(objectId, serializedNode)
{
let {id, className, size, retainedSize, internal, gcRoot, dead, dominatorNodeIdentifier, hasChildren} = serializedNode;
return new WebInspector.HeapSnapshotNodeProxy(objectId, id, className, size, retainedSize, internal, gcRoot, dead, dominatorNodeIdentifier, hasChildren);
}
// Proxied
shortestGCRootPath(callback)
{
WebInspector.HeapSnapshotWorkerProxy.singleton().callMethod(this._proxyObjectId, "shortestGCRootPath", this.id, (serializedPath) => {
let isNode = false;
let path = serializedPath.map((component) => {
isNode = !isNode;
if (isNode)
return WebInspector.HeapSnapshotNodeProxy.deserialize(this._proxyObjectId, component);
return WebInspector.HeapSnapshotEdgeProxy.deserialize(this._proxyObjectId, component);
});
for (let i = 1; i < path.length; i += 2) {
console.assert(path[i] instanceof WebInspector.HeapSnapshotEdgeProxy);
let edge = path[i];
edge.from = path[i - 1];
edge.to = path[i + 1];
}
callback(path);
});
}
dominatedNodes(callback)
{
WebInspector.HeapSnapshotWorkerProxy.singleton().callMethod(this._proxyObjectId, "dominatedNodes", this.id, (serializedNodes) => {
callback(serializedNodes.map(WebInspector.HeapSnapshotNodeProxy.deserialize.bind(null, this._proxyObjectId)));
});
}
retainedNodes(callback)
{
WebInspector.HeapSnapshotWorkerProxy.singleton().callMethod(this._proxyObjectId, "retainedNodes", this.id, ({retainedNodes: serializedNodes, edges: serializedEdges}) => {
let deserializedNodes = serializedNodes.map(WebInspector.HeapSnapshotNodeProxy.deserialize.bind(null, this._proxyObjectId));
let deserializedEdges = serializedEdges.map(WebInspector.HeapSnapshotEdgeProxy.deserialize.bind(null, this._proxyObjectId));
callback(deserializedNodes, deserializedEdges);
});
}
retainers(callback)
{
WebInspector.HeapSnapshotWorkerProxy.singleton().callMethod(this._proxyObjectId, "retainers", this.id, ({retainers: serializedNodes, edges: serializedEdges}) => {
let deserializedNodes = serializedNodes.map(WebInspector.HeapSnapshotNodeProxy.deserialize.bind(null, this._proxyObjectId));
let deserializedEdges = serializedEdges.map(WebInspector.HeapSnapshotEdgeProxy.deserialize.bind(null, this._proxyObjectId));
callback(deserializedNodes, deserializedEdges);
});
}
};
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