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A Java library for 2D and 3D geometric calculations

There is a newer version: 2.9

/**
 *    Copyright 2011 Peter Murray-Rust
 *
 *    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 org.xmlcml.stml.interfacex;



/**
 * interface for STMLScalar
 */
public interface HasScalar extends HasDataType {

    /**
     * gets value of element;
     * 
     * @return data
     */
    String getString();

    /**
     * gets value of element;
     * 
     * @return integer value
     */
    int getInt();

    /**
     * gets value of element;
     * 
     * @return double value
     */
    double getDouble();

}