/**
 * This file is part of the CRISTAL-iSE kernel.
 * Copyright (c) 2001-2014 The CRISTAL Consortium. All rights reserved.
 *
 * 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 3 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; with out 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 *
 * http://www.fsf.org/licensing/licenses/lgpl.html
 */
package org.cristalise.kernel.utils;


public class KeyValuePair
{
    private String mKey   = null;
    private Object mValue = null;
    private boolean mAbstract = false;

	public KeyValuePair() {}

    public KeyValuePair(String key, Object value, boolean isAbstract)
    {
        mKey   = key;
        mValue = value;
        mAbstract = isAbstract;
    }

    public String getKey() {
        return mKey;
    }

    public void setKey(String key) {
        mKey = key;
    }

    public Object getValue() {
        return mValue;
    }

    public void setValue(Object value) {
        mValue = value;
    }

    public void setAbstract(boolean isAbstract) {
    	mAbstract = isAbstract;
    }
    
    public boolean isAbstract() {
		return mAbstract;
	}

	public String getStringValue() {
        if (mValue instanceof String)
            return (String)mValue;
        else
            return null;
    }

    public void setStringValue(String value) {
    	mValue = value;
    }

    public Integer getIntegerValue() {
        if (mValue instanceof Integer)
            return (Integer)mValue;
        else
            return null;
    }

    public void setIntegerValue(Integer value) {
    	mValue = value;
    }

    public Boolean getBooleanValue() {
        if (mValue instanceof Boolean)
            return (Boolean)mValue;
        else
            return null;
    }

    public void setBooleanValue(Boolean value) {
    	mValue = value;
    }

    public Double getFloatValue() {
        if (mValue instanceof Double)
            return (Double)mValue;
        else
            return null;
    }

    public void setFloatValue(Double value) {
    	mValue = value;
    }

}