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• FunctionRename.java

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net.sf.aguacate.function.spi.impl.FunctionRename Maven / Gradle / Ivy

package net.sf.aguacate.function.spi.impl;

import java.text.MessageFormat;
import java.util.Collection;

import net.sf.aguacate.function.FunctionEvalResult;
import net.sf.aguacate.function.Parameter;
import net.sf.aguacate.function.spi.AbstractFunction1;

public class FunctionRename extends AbstractFunction1 {

	public FunctionRename(Collection methods, String name, String message, Parameter parameter,
			String outputName) {
		super(methods, name, message, parameter, outputName);
	}

	@Override
	protected FunctionEvalResult evaluate(Object value) {
		String msg = MessageFormat.format(getMessage(), value);
		if (value == null) {
			logFailure(msg);
			return new FunctionEvalResult("Null value", null);
		} else {
			logSuccess(msg);
			return new FunctionEvalResult(null, value);
		}
	}

}