Class AbstractSuperCheck

    • Method Detail

      • getMethodName

        protected abstract String getMethodName()
        Returns the name of the overriding method.
        Returns:
        the name of the overriding method.
      • getAcceptableTokens

        public int[] getAcceptableTokens()
        Description copied from class: AbstractCheck
        The configurable token set. Used to protect Checks against malicious users who specify an unacceptable token set in the configuration file. The default implementation returns the check's default tokens.
        Specified by:
        getAcceptableTokens in class AbstractCheck
        Returns:
        the token set this check is designed for.
        See Also:
        TokenTypes
      • beginTree

        public void beginTree​(DetailAST rootAST)
        Description copied from class: AbstractCheck
        Called before the starting to process a tree. Ideal place to initialize information that is to be collected whilst processing a tree.
        Overrides:
        beginTree in class AbstractCheck
        Parameters:
        rootAST - the root of the tree
      • isSuperCall

        private boolean isSuperCall​(DetailAST literalSuperAst)
        Determines whether a 'super' literal is a call to the super method for this check.
        Parameters:
        literalSuperAst - the AST node of a 'super' literal.
        Returns:
        true if ast is a call to the super method for this check.
      • isSuperCallInOverridingMethod

        private boolean isSuperCallInOverridingMethod​(DetailAST ast)
        Determines whether a super call in overriding method.
        Parameters:
        ast - The AST node of a 'dot operator' in 'super' call.
        Returns:
        true if super call in overriding method.
      • hasArguments

        private static boolean hasArguments​(DetailAST methodCallDotAst)
        Does method have any arguments.
        Parameters:
        methodCallDotAst - DOT DetailAST
        Returns:
        true if any parameters found
      • isSameNameMethod

        private boolean isSameNameMethod​(DetailAST ast)
        Is same name of method.
        Parameters:
        ast - method AST
        Returns:
        true if method name is the same
      • isOverridingMethod

        private boolean isOverridingMethod​(DetailAST ast)
        Determines whether an AST is a method definition for this check, without any parameters.
        Parameters:
        ast - the method definition AST.
        Returns:
        true if the method of ast is a method for this check.