// Copyright 2012 Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.collide.client.editor.renderer;
import com.google.collide.client.util.Executor;
import com.google.collide.json.shared.JsonArray;
import com.google.collide.shared.util.JsonCollections;
/**
* An executor that will defer the commands given to {@link #execute(Runnable)}
* until render-time.
*
*/
public class RenderTimeExecutor implements Executor {
private final JsonArray<Runnable> commands = JsonCollections.createArray();
@Override
public void execute(Runnable command) {
commands.add(command);
}
void executeQueuedCommands() {
for (int i = 0, n = commands.size(); i < n; i++) {
commands.get(i).run();
}
commands.clear();
}
}