/Users/nah/Documents/code/cast/src/java/cast/core/CASTWorkingMemoryInterface.java

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/*
 * CAST - The CoSy Architecture Schema Toolkit
 *
 * Copyright (C) 2006-2007 Nick Hawes
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301 USA
 *
 */

package cast.core;

import java.util.ArrayList;
import java.util.Collection;

import cast.cdl.WorkingMemoryEntry;

public interface CASTWorkingMemoryInterface {

    public abstract Collection<WorkingMemoryEntry> getByType(
            String _type, int _count);

    public abstract Collection<WorkingMemoryEntry> getByType(
            String _type);

    public abstract boolean add(String _id, WorkingMemoryEntry _data);

    public abstract boolean overwrite(String _id,
            WorkingMemoryEntry _data);

    public abstract WorkingMemoryEntry remove(String _id);

    public abstract WorkingMemoryEntry get(String _id);

    public abstract ArrayList<String> getIDsByType(String _type,
            int _count);

    
    public abstract int size();

    public abstract boolean contains(String _queryID);

    public abstract boolean hasContained(String _queryID);

    
    public abstract int getOverwriteCount(String _queryID);

}

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