com.nuaavee.physics.core.impl.EventProcessorImpl.java Source code

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Here is the source code for com.nuaavee.physics.core.impl.EventProcessorImpl.java

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// Copyright 2003-2013 Adobe Systems Inc. All Rights Reserved.
// This software is proprietary; use is subject to license terms.
package com.nuaavee.physics.core.impl;

import com.google.common.collect.Lists;
import com.google.inject.Inject;
import com.nuaavee.physics.core.EventProcessor;
import com.nuaavee.physics.core.layer.LayerManager;
import com.nuaavee.physics.model.action.ActionEvent;
import com.nuaavee.physics.model.action.Actionable;
import roboguice.inject.ContextSingleton;

/**
 * @author Adobe Systems Inc
 */
@ContextSingleton
public class EventProcessorImpl implements EventProcessor {

    private final LayerManager layerManager;

    @Inject
    public EventProcessorImpl(LayerManager layerManager) {
        this.layerManager = layerManager;
    }

    @Override
    public boolean process(final ActionEvent actionEvent) {
        for (Actionable actionableLayer : Lists.reverse(layerManager.getLayers())) {
            if (actionableLayer.handleAction(actionEvent)) {
                return true;
            }
        }
        return false;
    }

}