OptionChecker.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * accompanied this code).
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package javax.tools;

/**
 * Interface for recognizing options.
 *
 * @author Peter von der Ahé
 * @since 1.6
 */
public interface OptionChecker {

    /**
     * Determines if the given option is supported and if so, the
     * number of arguments the option takes.
     *
     * @param option an option
     * @return the number of arguments the given option takes or -1 if
     * the option is not supported
     */
    int isSupportedOption(String option);

}