Package org.smooks.engine.resource.config

Class DefaultProfileTargetingExpression.ExpressionToken

    • Method Detail

      • getToken

        public String getToken()
        Get the token value (profile).
        Returns:
        The profile specified in this token.

      • isNegated

        public boolean isNegated()
        Is this token negated.

        Is the token prefixed with "not:".

        Returns:
        True if the token is negated, otherwise false.

      • isWildcard

        public boolean isWildcard()
        Is the token a wildcard token.

        Is the token equal to "*".

        Returns:
        True if the token is a wildcard token, otherwise false.

      • isMatch

        public boolean isMatch​(ProfileSet profileSet)
        Is the profile specified in this token is a member of the supplied profile set.
        Parameters:
        profileSet - Profile set.
        Returns:
        True if the profile specified in this token is a member of the supplied profile set, otherwise false.

      • getSpecificity

        public double getSpecificity​(ProfileSet profileSet)
        Get the specificity of this token with respect to the supplied device.

        The following outlines the algorithm: 

         if(isNegated()) {
 if(profileSet.getBaseProfile().equals(expressionToken)) {
 return 0;
 } else if(profileSet.isMember(expressionToken)) {
 return 0;
 } else if(isWildcard()) {
 return 0;
 }
 return 1;
 } else {
 // Is the "expressionToken" referencing the base profile, a sub-profile,
 // or is it a wildcard token.
 Profile profile = profileSet.getProfile(expressionToken);

 if(profileSet.getBaseProfile().equalsIgnoreCase(expressionToken)) {
 return 100;
 } else if(profile != null) {
 // If it's a HTTP "Accept" header media profile, multiple
 // the specificity by the media qvalue.  See the
 // HttpAcceptHeaderProfile javadocs.
 if(profile instanceof HttpAcceptHeaderProfile) {
 return (10 * ((HttpAcceptHeaderProfile)profile).getParamNumeric("q", 1));
 } else {
 return 10;
 }
 } else if(isWildcard()) {
 return 5;
 }
 return 0;
 }
        Parameters:
        profileSet - Profile set.
        Returns:
        Specificity value for the token.