com.freedomotic.rules.Not Maven / Gradle / Ivy

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package com.freedomotic.rules;

/**
 *
 * @author enrico
 */
public class Not extends UnaryExpression {

    private static final String OPERATOR = Statement.NOT;

    public Not(Boolean argument) {
        super(argument);
    }

    @Override
    public Boolean evaluate() {
        return !getArgument();
    }

    @Override
    public String getOperand() {
        return OPERATOR;
    }

}