org.openl.codegen.functions.tools.GenMathUtils Maven / Gradle / Ivy

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There is a newer version: 5.19.9

package org.openl.codegen.functions.tools;

import java.io.IOException;
import java.util.HashMap;
import java.util.Map;

import org.apache.commons.lang3.ArrayUtils;
import org.openl.codegen.tools.CodeGenTools;
import org.openl.codegen.tools.VelocityTool;
import org.openl.util.math.MathUtils;

/**
 * Generator functions for {@link MathUtils}
 * 
 * @author DLiauchuk
 * 
 */
public class GenMathUtils extends GenNumberValueFunctions {
    private static Class[] ALL_WRAPPER_TYPES;

    public static void main(String[] arg) throws Exception {
        new GenMathUtils().run();
    }

    public void run() throws Exception {
        ALL_WRAPPER_TYPES = ArrayUtils.addAll(GenNumberValueFunctions.wrapperNumericTypes,
                GenNumberValueFunctions.BIG_NUMERIC_TYPES);
        generateMathFunctions();
    }

    private void generateMathFunctions() throws IOException {
        Map variables = new HashMap();

        String sourceFilePath = CodeGenTools.getClassSourcePathInCommonsModule(MathUtils.class);
        variables.put("tool", new VelocityTool());
        variables.put("primitiveTypes", GenNumberValueFunctions.primitiveNumericTypes);
        variables.put("wrapperTypes", GenNumberValueFunctions.wrapperNumericTypes);
        variables.put("bigNumericTypes", GenNumberValueFunctions.BIG_NUMERIC_TYPES);
        variables.put("allWrapperTypes", ALL_WRAPPER_TYPES);
        processSourceCode(sourceFilePath, "MathUtils-functions.vm", variables);
    }

}